AS5400
NSP
BT
British Telecommunications PLC
GB
65
IPv4 前缀
13
IPv6 前缀
0
对等网络
49
IX 交换点
141
机房设施
AS名称
BT
注册时间
2002-08-29T09:47:11Z
更新时间
2026-03-18T06:09:10Z
IPv4 前缀 (50)
31.95.0.0/21
31.95.16.0/20
31.95.48.0/21
31.95.96.0/19
31.95.218.0/23
193.202.26.0/24
193.58.130.0/23
194.107.114.0/24
194.74.80.0/21
195.60.182.0/24
194.33.55.0/24
194.213.64.0/19
195.60.183.0/24
195.66.70.0/24
195.90.64.0/19
195.99.64.0/20
195.100.0.0/16
195.163.0.0/16
195.171.36.0/22
195.182.96.0/19
+30 个
IPv6 前缀 (13)
2a00:2200::/25
2a00:2200:900::/40
2a0c:7c80::/29
2a00:2200:300::/40
2001:740::/32
2a00:2000::/23
2a00:2200:d00::/40
2a00:2200:200::/40
2a00:2200:b00::/40
2a00:2280::/25
2a00:2300::/25
2a00:2200:2000::/40
+1 个
AS5400 网络拓扑
(上下游关系)
机房设施列表 (141)
| 名称 | 城市 | 国家 |
|---|---|---|
| Equinix DC1-DC15,DC21-DC22 - Ashburn | Ashburn | US |
| Equinix SV1/SV5/SV10 - Silicon Valley, San Jose | San Jose | US |
| Equinix CH1/CH2/CH4 - Chicago | Chicago | US |
| Equinix LA1 - Los Angeles | Los Angeles | US |
| Digital Realty NYC (60 Hudson) | New York | US |
| Equinix MI1 - Miami, NOTA | Miami | US |
| Digital Realty NYC (111 8th Ave) | New York | US |
| NIKHEF Amsterdam | Amsterdam | NL |
| CoreSite - Los Angeles (LA1) One Wilshire | Los Angeles | US |
| Telehouse - London (Docklands North) | London | GB |
| Equinix NY2/NY4/NY5/NY6 - New York, Secaucus | Secaucus | US |
| Digital Realty London LON1-3 | London | GB |
| Telehouse - Paris 2 (Voltaire - Léon Frot) | Paris | FR |
| UltraEdge Lyon-Venissieux | Vénissieux | FR |
| Digital Realty Frankfurt FRA1-16 | Frankfurt | DE |
| Equinix FR5 - Frankfurt, KleyerStrasse | Frankfurt | DE |
| Equinix AM7 - Amsterdam, Kuiperberweg | Amsterdam | NL |
| Digital Realty Amsterdam AMS3, AMS5-8, AMS10 | Amsterdam | NL |
| Digital Realty Vienna VIE1-2 | Vienna | AT |
| Digital Realty Brussels BRU1 | Brussels | BE |
| Digital Realty Paris PAR2 | Paris | FR |
| Digital Realty Zurich ZUR1 | Glattbrugg | CH |
| Equinix SE2/SE3 - Seattle | Seattle | US |
| Digital Realty Amsterdam AMS9 | Amsterdam | NL |
| EdgeConneX Munich (EDCMUC01) | Munich | DE |
| Espanix Datacenter | Madrid | ES |
| Equinix BA1 - Barcelona | Barcelona | ES |
| Equinix LS1 - Lisbon | Lisbon | PT |
| Equinix MD2 - Madrid | Alcobendas | ES |
| Digital Realty Copenhagen CPH1-3 | Copenhagen | DK |
| Equinix SK1 - Stockholm, Bromma | Stockholm | SE |
| GlobalConnect Taastrup 1 (CPH1) | Taastrup | DK |
| Equinix SP4 - São Paulo | Barueri | BR |
| Digital Realty Dublin DUB1-2 | Dublin | IE |
| LCL Antwerp | Antwerp | BE |
| Digital Realty Stockholm STO1-6 | Stockholm | SE |
| CE Colo Prague | Prague | CZ |
| Markley Group One Summer Street Boston | Boston | US |
| Digital Realty Marseille MRS1-3 | Marseille | FR |
| Equinix SG1 - Singapore | Singapore | SG |
| Dataplex Budapest | Budapest | HU |
| OSL01 - Vaultica Data Centers | Oslo | NO |
| Equinix DU1 - Dusseldorf | Düsseldorf | DE |
| Global Switch Singapore | Singapore | SG |
| CoreSite - Denver (DE1) | Denver | US |
| Equinix LD4 - London, Slough | Slough | GB |
| Digital Realty DFW (2323 Bryan St) | Dallas | US |
| TTC TELEPORT DC1 | Prague | CZ |
| NXDATA-1 Bucharest (BUH1) | Bucharest | RO |
| CoreSite - Chicago (CH1) | Chicago | US |
| Chief LY Building Taipei | Taipei | TW |
| AIMS Kuala Lumpur | Kuala Lumpur | MY |
| NTT Berlin 1 Data Center (BER1) | Berlin | DE |
| Equinix WA1 - Warsaw, Centrum LIM | Warsaw | PL |
| Equinix MI2 - Miami | Miami | US |
| Digital Realty Paris PAR5 | Paris | FR |
| ETIX Lyon #1 | Lyon | FR |
| AT TOKYO (CC1/CC2) | Tokyo | JP |
| Cologix TOR1 | Toronto | CA |
| Equinix ZH4 - Zurich | Zurich | CH |
| Teraco Johannesburg Campus, South Africa | Johannesburg | ZA |
| Equinix ML2 - Milan, Savona | Milan | IT |
| LuxConnect DC1.1 - Bettembourg | Bettembourg | LU |
| Equinix AT1 - Atlanta | Atlanta | US |
| NXDATA-2 Bucharest (BUH2) | Bucharest | RO |
| Equinix DB3 - Dublin, Ballycoolin | Dublin | IE |
| NorthC Amsterdam 1 | Amsterdam | NL |
| Equinix HK2 - Hong Kong | Kwai Chung | HK |
| Teraco CT1 Cape Town, South Africa | Cape Town | ZA |
| CoreSite - Denver (DE2) | Denver | US |
| Equinix AM5 - Amsterdam, Schepenbergweg | Amsterdam | NL |
| Equinix SP2 - São Paulo | Barueri | BR |
| Cologix VAN1 | Vancouver | CA |
| NEXTDC M1 | Melbourne | AU |
| CX2 / MY01 Cyberjaya Malaysia | Cyberjaya | MY |
| Cirion Buenos Aires - BUE1 | Buenos Aires | AR |
| Equinix RJ1 - Rio de Janeiro | Rio de Janeiro | BR |
| CoreSite - Santa Clara (SV4) | Santa Clara | US |
| NEXTDC S1 | Sydney | AU |
| KIO Querétaro 1 (QRO1) | El Marques | MX |
| Cologix VAN2 | Vancouver | CA |
| Equinix TY4 - Tokyo | Tokyo | JP |
| Equinix RJ2 - Rio de Janeiro | Rio de Janeiro | BR |
| NEXTDC P1 | Málaga | AU |
| Cologix MTL7 | Montreal | CA |
| Digital Realty Athens Campus (ATH1, ATH2, ATH3) | Koropi | GR |
| Equinix ME1/ME2 - Melbourne | Melbourne | AU |
| NTT DOCOMO BUSINESS OS3 - Osaka (Telepark Dojima Building 3) | Osaka | JP |
| Equinix TR2 - Toronto | Toronto | CA |
| Equinix DA6 - Dallas | Dallas | US |
| Equinix HK3 - Hong Kong | Tsuen Wan | HK |
| NTT Vienna1 Data Center (VIE1) | Vienna | AT |
| Sify Tidel-DC- Chennai | Chennai | IN |
| MedNautilus Istanbul | Istanbul | TR |
| Equinix HE6 - Helsinki, Sinimäki | Espoo | FI |
| Equinix WA2 - Warsaw | Warsaw | PL |
| TI Sparkle Greece (IDC) | Metamorfosi | GR |
| H5 Data Centers Seattle | Seattle | US |
| Equinix SY4 - Sydney | Sydney | AU |
| 2Connect DC10 | Budapest | HU |
| C21 | Milan | IT |
| Digital Realty ATL (250 Williams) | Atlanta | US |
| Equinix IL2 - Istanbul | Istanbul | TR |
| Datacenter SYT | Buenos Aires | AR |
| Telehouse - London (Docklands North Two) | London | GB |
| KIO México 5 (MEX5) | Tultitlan | MX |
| VITRO Makati 2 | Makati | PH |
| Bulk Oslo Internet Exchange - OS-IX | Oslo | NO |
| NTT Jakarta 2 Data Center (JKT2) | Jakarta | ID |
| CHT Taipei Aikuo IDC | Taipei | TW |
| True IDC - North Muang Thong, Thailand | Pakkret | TH |
| Equinix LD7 - London, Slough | Slough | GB |
| STT Chennai 1 | Chennai | IN |
| STT Kolkata 1 | Kolkata | IN |
| STT Hyderabad 1 | Hyderabad | IN |
| STT Bangalore 1 | Bangalore | IN |
| STT Mumbai 2 | Mumbai | IN |
| Teraco Johannesburg Bredell Campus | Johannesburg | ZA |
| Equinix MB2 - Mumbai (GPX Mumbai 2) | Mumbai | IN |
| Digital Realty Madrid MAD3 | Madrid | ES |
| LG Uplus Pyeongchon IDC | Anyang-si | KR |
| KINX Gasan | Seoul | KR |
| Cirion Bogota - BOG1 | Bogota | CO |
| Netmagic Bangalore DC02 | Bangalore | IN |
| Telia Helsinki Datacenter | Helsinki | FI |
| DCI Indonesia (JK3) | Bekasi, Cibitung | ID |
| Sify Global Delivery Center (Hyderabad) | Nanakaramguda | IN |
| Equinix MT1 - Montreal | Saint-Laurent | CA |
| STT Quezon City (Formerly QC2) | Quezon City | PH |
| neuCentrIX - Karet Tengsin | Jakarta Pusat | ID |
| Equinix MU4 - Munich, Dornach | Aschheim | DE |
| Equinix OS3 - Osaka | Osaka | JP |
| Equinix PE2/PE3 - Perth | Shenton Park | AU |
| NTT Bangkok 1 Data Center (BKK1) | Bangkok | TH |
| Cloud Europe | Rome | IT |
| Nxtra Data Chennai DC 2 | Chennai | IN |
| Equinix BG2 - Bogota | Bogota | CO |
| Equinix PA10 - Paris, Saint-Denis | Paris | FR |
| Teraco CT2 Cape Town, South Africa | Cape Town | ZA |
| ST Telemedia Global Data Centres (STT GDC) | Bangkok | TH |
| Digital Realty Dusseldorf DUS3 | Düsseldorf | DE |
同机房网络 (共享数据中心)
| ASN | 名称 | 类型 | 共享机房 |
|---|---|---|---|
| AS174 | Cogent Communications, Inc. | NSP | 91/141 |
| AS6939 | Hurricane Electric | NSP | 72/141 |
| AS8075 | Microsoft | Content | 71/141 |
| AS20940 | Akamai Technologies | Content | 64/141 |
| AS16509 | Amazon.com | Enterprise | 64/141 |
| AS1299 | Arelion (Twelve99) | NSP | 63/141 |
| AS3257 | GTT Communications (AS3257) | NSP | 56/141 |
| AS13335 | Cloudflare | Content | 55/141 |
| AS15169 | Google LLC | Content | 53/141 |
| AS32934 | Meta | Content | 51/141 |
| AS8220 | Colt | NSP | 50/141 |
| AS54113 | Fastly, Inc. | Content | 48/141 |
| AS6461 | Zayo | NSP | 47/141 |
| AS49915 | Megaport Global Access | NSP | 46/141 |
| AS55256 | Netskope | Network Services | 43/141 |
| AS32261 | Subspace | 43/141 | |
| AS9002 | RETN | NSP | 42/141 |
| AS5511 | Orange | NSP | 41/141 |
| AS199524 | Gcore | Content | 40/141 |
| AS6453 | TATA Communications Ltd | NSP | 40/141 |
| AS4455 | BSO | NSP | 39/141 |
| AS57463 | NetIX Communications | NSP | 38/141 |
| AS43531 | IX Reach | NSP | 38/141 |
| AS60068 | CDN77 | Content | 37/141 |
| AS42473 | Anexia | Content | 37/141 |
| AS41095 | IPTP Networks | NSP | 37/141 |
| AS21859 | Zenlayer Inc | Content | 36/141 |
| AS58453 | China Mobile International | NSP | 35/141 |
| AS2914 | NTT Global IP Network | NSP | 35/141 |
| AS137409 | Global Secure Layer | NSP | 34/141 |
原始Whois信息
aut-num: AS5400 as-name: BT org: ORG-CNS3-RIPE remarks: --------------------------------------------- remarks: Upstreams: remarks: --------------------------------------------- import: from AS3356 action pref=20; accept AS-LEVELTHREEEU import: from AS3356 action pref=100; accept ANY export: to AS3356 announce AS-BT-EU import: from AS1299 action pref=20; accept AS-TWELVE99 import: from AS1299 action pref=100; accept ANY export: to AS1299 announce AS-BT-EU remarks: --------------------------------------------- remarks: Peers: remarks: --------------------------------------------- import: from AS42 action pref=20; accept AS-PCH export: to AS42 announce AS-BT-EU import: from AS174 action pref=20; accept AS174 export: to AS174 announce AS-BT-EU import: from AS293 action pref=20; accept AS-ESNET export: to AS293 announce AS-BT-EU import: from AS577 action pref=20; accept AS577 export: to AS577 announce AS-BT-EU import: from AS680 action pref=20; accept AS-DFNTOWINISP export: to AS680 announce AS-BT-EU import: from AS702 action pref=20; accept AS-UUNETEURO export: to AS702 announce AS-BT-EU import: from AS714 action pref=20; accept AS714 export: to AS714 announce AS-BT-EU import: from AS719 action pref=20; accept AS719 export: to AS719 announce AS-BT-EU import: from AS766 action pref=20; accept AS-REDIRIS export: to AS766 announce AS-BT-EU import: from AS786 action pref=20; accept AS-JANETPLUS export: to AS786 announce AS-BT-EU import: from AS812 action pref=20; accept AS-ROGERS export: to AS812 announce AS-BT-EU import: from AS1120 action pref=20; accept AS-ACOSERV export: to AS1120 announce AS-BT-EU import: from AS1257 action pref=20; accept AS-SWIPNET export: to AS1257 announce AS-BT-EU import: from AS1267 action pref=20; accept AS-INFOSTRADA export: to AS1267 announce AS-BT-EU import: from AS1273 action pref=20; accept AS-CW export: to AS1273 announce AS-BT-EU import: from AS1547 action pref=20; accept AS1547 export: to AS1547 announce AS-BT-EU import: from AS1741 action pref=20; accept AS-FUNET export: to AS1741 announce AS-BT-EU import: from AS1759 action pref=20; accept AS-SONERA export: to AS1759 announce AS-BT-EU import: from AS1828 action pref=20; accept AS-UNITAS export: to AS1828 announce AS-BT-EU import: from AS1853 action pref=20; accept AS-ACONET export: to AS1853 announce AS-BT-EU import: from AS1901 action pref=20; accept AS-KQ export: to AS1901 announce AS-BT-EU import: from AS1955 action pref=20; accept AS-HBONETEN export: to AS1955 announce AS-BT-EU import: from AS2116 action pref=20; accept AS-CATCHCOM export: to AS2116 announce AS-BT-EU import: from AS2497 action pref=20; accept AS-IIJ export: to AS2497 announce AS-BT-EU import: from AS2603 action pref=20; accept AS-NORDUNET export: to AS2603 announce AS-BT-EU import: from AS2611 action pref=20; accept AS-BELNET export: to AS2611 announce AS-BT-EU import: from AS2635 action pref=20; accept AS2635 export: to AS2635 announce AS-BT-EU import: from AS2686 action pref=20; accept AS-IGNEMEA export: to AS2686 announce AS-BT-EU import: from AS2818 action pref=20; accept AS-BBC export: to AS2818 announce AS-BT-EU import: from AS2852 action pref=20; accept AS-CESNET export: to AS2852 announce AS-BT-EU import: from AS2860 action pref=20; accept AS-NOVIS export: to AS2860 announce AS-BT-EU import: from AS2906 action pref=20; accept AS-NFLX export: to AS2906 announce AS-BT-EU import: from AS3209 action pref=20; accept AS-ARCORGLOBAL export: to AS3209 announce AS-BT-EU import: from AS3223 action pref=20; accept AS-VOXILITY-SET export: to AS3223 announce AS-BT-EU import: from AS3257 action pref=20; accept AS-TISCALI export: to AS3257 announce AS-BT-EU import: from AS3292 action pref=20; accept AS-TDCNET export: to AS3292 announce AS-BT-EU import: from AS3303 action pref=20; accept AS-SWCMGLOBAL export: to AS3303 announce AS-BT-EU import: from AS3304 action pref=20; accept AS-UBNBE export: to AS3304 announce AS-BT-EU import: from AS3320 action pref=20; accept AS3320:AS-DTAG export: to AS3320 announce AS-BT-EU import: from AS3333 action pref=20; accept AS3333 export: to AS3333 announce AS-BT-EU import: from AS3352 action pref=20; accept AS-TDE export: to AS3352 announce AS-BT-EU import: from AS3491 action pref=20; accept AS-CAIS export: to AS3491 announce AS-BT-EU import: from AS3856 action pref=20; accept AS-PCH export: to AS3856 announce AS-BT-EU import: from AS4134 action pref=20; accept AS-CN export: to AS4134 announce AS-BT-EU import: from AS4436 action pref=20; accept AS-NLAYER export: to AS4436 announce AS-BT-EU import: from AS4589 action pref=20; accept AS-EASYNET export: to AS4589 announce AS-BT-EU import: from AS4637 action pref=20; accept AS4637 export: to AS4637 announce AS-BT-EU import: from AS4766 action pref=20; accept AS-KORNET export: to AS4766 announce AS-BT-EU import: from AS4837 action pref=20; accept AS4837:AS-CNCNET export: to AS4837 announce AS-BT-EU import: from AS5432 action pref=20; accept AS-SKYNETBE export: to AS5432 announce AS-BT-EU import: from AS5459 action pref=20; accept AS5459 export: to AS5459 announce AS-BT-EU import: from AS5511 action pref=20; accept AS-OPENTRANSIT export: to AS5511 announce AS-BT-EU import: from AS5610 action pref=20; accept AS-CTIOL export: to AS5610 announce AS-BT-EU import: from AS5650 action pref=20; accept AS-ELI export: to AS5650 announce AS-BT-EU import: from AS6079 action pref=20; accept AS-RCN export: to AS6079 announce AS-BT-EU import: from AS6407 action pref=20; accept AS-PRTL-CDN export: to AS6407 announce AS-BT-EU import: from AS6453 action pref=20; accept AS-GLOBEINTERNET export: to AS6453 announce AS-BT-EU import: from AS6461 action pref=20; accept AS-ABOVE export: to AS6461 announce AS-BT-EU import: from AS6507 action pref=20; accept AS6507 export: to AS6507 announce AS-BT-EU import: from AS6661 action pref=20; accept AS-PTLU export: to AS6661 announce AS-BT-EU import: from AS6730 action pref=20; accept AS-GLOBAL export: to AS6730 announce AS-BT-EU import: from AS6762 action pref=20; accept AS-SEABONE export: to AS6762 announce AS-BT-EU import: from AS6774 action pref=20; accept AS-BELBONE export: to AS6774 announce AS-BT-EU import: from AS6805 action pref=20; accept AS-TDDE export: to AS6805 announce AS-BT-DE import: from AS6830 action pref=20; accept AS-AORTA export: to AS6830 announce AS-BT-EU import: from AS6848 action pref=20; accept AS-TELENET export: to AS6848 announce AS-BT-EU import: from AS6871 action pref=20; accept AS-PLUSNETUK export: to AS6871 announce AS-BT-EU import: from AS6881 action pref=20; accept AS-NIX export: to AS6881 announce AS-BT-EU import: from AS6939 action pref=20; accept AS-HURRICANE export: to AS6939 announce AS-BT-EU import: from AS7029 action pref=20; accept AS-WINDSTREAM export: to AS7029 announce AS-BT-EU import: from AS7132 action pref=20; accept AS-SBCIS-7132 export: to AS7132 announce AS-BT-EU import: from AS7843 action pref=20; accept AS-ROADRUNNER export: to AS7843 announce AS-BT-EU import: from AS7922 action pref=20; accept AS7922 export: to AS7922 announce AS-BT-EU import: from AS8075 action pref=20; accept AS-MICROSOFT export: to AS8075 announce AS-BT-EU import: from AS8068 action pref=20; accept AS-MICROSOFT export: to AS8068 announce AS-BT-EU import: from AS8210 action pref=20; accept AS-TELENOR export: to AS8210 announce AS-BT-EU import: from AS8220 action pref=20; accept AS-COLT export: to AS8220 announce AS-BT-EU import: from AS8283 action pref=20; accept AS-COLOCLUE export: to AS8283 announce AS-BT-EU import: from AS8365 action pref=20; accept AS-MANDA export: to AS8365 announce AS-BT6 import: from AS8447 action pref=20; accept AS-PTA and AS-TA6 export: to AS8447 announce AS-BT-EU import: from AS8473 action pref=20; accept AS-BAHNHOF export: to AS8473 announce AS-BT-EU import: from AS8487 action pref=20; accept AS-PHIBEE-TELECOM export: to AS8487 announce AS-BT-EU import: from AS8560 action pref=20; accept AS-SCHLUND export: to AS8560 announce AS-BT-EU import: from AS8674 action pref=20; accept AS-NETNOD export: to AS8674 announce AS-BT-EU import: from AS8866 action pref=20; accept AS-BTC-UP export: to AS8866 announce AS-BT-EU import: from AS8881 action pref=20; accept AS-VT-TRANSIT export: to AS8881 announce AS-BT-EU import: from AS8966 action pref=20; accept AS-EMIX export: to AS8966 announce AS-BT-EU import: from AS9002 action pref=20; accept AS-RETN export: to AS9002 announce AS-BT-EU import: from AS9009 action pref=20; accept AS-GBXS export: to AS9009 announce AS-BT-EU import: from AS9116 action pref=20; accept AS-GOLDEN export: to AS9116 announce AS-BT-EU import: from AS9121 action pref=20; accept AS-TTNET export: to AS9121 announce AS-BT-EU import: from AS9136 action pref=20; accept AS-WOBCOM export: to AS9136 announce AS-BT-EU import: from AS9318 action pref=20; accept AS9318 export: to AS9318 announce AS-BT-EU import: from AS9193 action pref=20; accept AS-SPEEDPORT export: to AS9193 announce AS-BT-EU import: from AS9498 action pref=20; accept AS9498:AS-BHARTI-IN export: to AS9498 announce AS-BT-EU import: from AS9505 action pref=20; accept AS-TWIG export: to AS9505 announce AS-BT-EU import: from AS11164 action pref=20; accept AS-TR export: to AS11164 announce AS-BT-EU import: from AS11867 action pref=20; accept AS-PRTL export: to AS11867 announce AS-BT-EU import: from AS12189 action pref=20; accept AS-PHOENIXNAP export: to AS12189 announce AS-BT-EU import: from AS12389 action pref=20; accept AS-ROSTELECOM export: to AS12389 announce AS-BT-EU import: from AS12430 action pref=20; accept AS-VODAFONE-ES export: to AS12430 announce AS-BT-EU import: from AS12552 action pref=20; accept AS12552 export: to AS12552 announce AS-BT-EU import: from AS12715 action pref=20; accept AS-JAZZTRANS export: to AS12715 announce AS-BT-EU import: from AS12741 action pref=20; accept AS-NETIA export: to AS12741 announce AS-BT-EU import: from AS12876 action pref=20; accept AS12876 export: to AS12876 announce AS-BT-EU import: from AS12956 action pref=20; accept AS-TDATANET export: to AS12956 announce AS-BT-EU import: from AS13030 action pref=20; accept AS-INIT7 export: to AS13030 announce AS-BT-EU import: from AS13335 action pref=20; accept AS-CLOUDFLARE export: to AS13335 announce AS-BT-EU import: from AS13445 action pref=20; accept AS-WEBEX export: to AS13445 announce AS-BT-EU import: from AS14061 action pref=20; accept AS14061 export: to AS14061 announce AS-BT-EU import: from AS14907 action pref=20; accept AS-WIKIMEDIA export: to AS14907 announce AS-BT-GLOBAL import: from AS14340 action pref=20; accept AS14340 export: to AS14340 announce AS-BT-EU import: from AS14361 action pref=20; accept AS-HOPONE export: to AS14361 announce AS-BT-EU import: from AS15169 action pref=20; accept AS-GOOGLE export: to AS15169 announce AS-BT-EU import: from AS15412 action pref=20; accept AS-FLAGP export: to AS15412 announce AS-BT-EU import: from AS15594 action pref=20; accept AS-NQ export: to AS15594 announce AS-BT-EU import: from AS15635 action pref=20; accept AS15635 export: to AS15635 announce AS-BT-EU import: from AS15695 action pref=20; accept AS-EXPEREO export: to AS15695 announce AS-BT-GLOBAL import: from AS15830 action pref=20; accept AS-TELECITYGROUP export: to AS15830 announce AS-BT-EU import: from AS15965 action pref=20; accept AS-CEGECOM export: to AS15965 announce AS-BT-EU import: from AS16004 action pref=20; accept AS16004 export: to AS16004 announce AS-BT-EU import: from AS16086 action pref=20; accept AS-FINNET export: to AS16086 announce AS-BT-EU import: from AS16097 action pref=20; accept AS-HLKOMM export: to AS16097 announce AS-BT-EU import: from AS16276 action pref=20; accept AS-OVH export: to AS16276 announce AS-BT-EU import: from AS16338 action pref=20; accept AS-AUNANET export: to AS16338 announce AS-BT-EU import: from AS16509 action pref=20; accept AS-AMAZON export: to AS16509 announce AS-BT-EU import: from AS19080 action pref=20; accept AS-WBS export: to AS19080 announce AS-BT-EU import: from AS19318 action pref=20; accept AS-NJIIX export: to AS19318 announce AS-BT-EU import: from AS19548 action pref=20; accept AS-ADELPHIA export: to AS19548 announce AS-BT-EU import: from AS19679 action pref=20; accept AS-DROPBOX export: to AS19679 announce AS-BT-EU import: from AS20473 action pref=20; accept AS-CHOOPA export: to AS20473 announce AS-BT-EU import: from AS20676 action pref=20; accept AS-QSC export: to AS20676 announce AS-BT-EU import: from AS20721 action pref=20; accept AS20721 export: to AS20721 announce AS-BT-EU import: from AS20940 action pref=20; accept AS-AKAMAI export: to AS20940 announce AS-BT-EU import: from AS20965 action pref=20; accept AS-GEANTNRN export: to AS20965 announce AS-BT-EU import: from AS21277 action pref=20; accept AS-NT export: to AS21277 announce AS-BT-EU import: from AS21859 action pref=20; accept AS21859 export: to AS21859 announce AS-BT-EU import: from AS22212 action pref=20; accept AS-INTERNAP export: to AS22212 announce AS-BT-EU import: from AS24875 action pref=20; accept AS24940 export: to AS24875 announce AS-BT-EU import: from AS24940 action pref=20; accept AS24940 export: to AS24940 announce AS-BT-EU import: from AS24961 action pref=20; accept AS-MYLOC export: to AS24961 announce AS-BT-EU import: from AS25152 action pref=20; accept AS25152 export: to AS25152 announce AS-BT-EU import: from AS25973 action pref=20; accept AS-MZIMA export: to AS25973 announce AS-BT-EU import: from AS27319 action pref=20; accept as27319:AS-PEERS export: to AS27319 announce AS-BT-EU import: from AS29518 action pref=20; accept AS-BREDBAND2 export: to AS29518 announce AS-BT-EU import: from AS29119 action pref=20; accept AS-SERVIHOSTING export: to AS29119 announce AS-BT-EU import: from AS29405 action pref=20; accept AS-VNET export: to AS29405 announce AS-BT-EU import: from AS30081 action pref=20; accept AS-CACHENETWORKS export: to AS30081 announce AS-BT-EU import: from AS30103 action pref=20; accept AS30103 export: to AS30103 announce AS-BT-EU import: from AS30781 action pref=20; accept AS-JAGUAR export: to AS30781 announce AS-BT-EU import: from AS31027 action pref=20; accept AS-NIANET export: to AS31027 announce AS-BT-EU import: from AS31449 action pref=20; accept AS-BELCENTER export: to AS31449 announce AS-BT-EU import: from AS31529 action pref=20; accept AS-DENIC-ANY export: to AS31529 announce AS-BT-EU import: from AS32590 action pref=20; accept AS-VALVE export: to AS32590 announce AS-BT-EU import: from AS32787 action pref=20; accept AS-PROLE export: to AS32787 announce AS-BT-EU import: from AS32934 action pref=20; accept AS32934 export: to AS32934 announce AS-BT-EU import: from AS33353 action pref=20; accept AS-GAIKAI export: to AS33353 announce AS-BT-EU import: from AS33891 action pref=20; accept AS-CORE-BACKBONE export: to AS33891 announce AS-BT-EU import: from AS34442 action pref=20; accept AS-XIFOS export: to AS34442 announce AS-BT-EU import: from AS35280 action pref=20; accept AS-F5 export: to AS35280 announce AS-BT-EU import: from AS36119 action pref=20; accept AS-IMEEM export: to AS36119 announce AS-BT-EU import: from AS36351 action pref=20; accept AS36351 export: to AS36351 announce AS-BT-EU import: from AS36692 action pref=20; accept AS-OPENDNS export: to AS36692 announce AS-BT-EU import: from AS37100 action pref=20; accept AS-SET-SEACOM export: to AS37100 announce AS-BT-EU import: from AS37468 action pref=20; accept AS-ANGOLACABLES export: to AS37468 announce AS-BT-GLOBAL import: from AS39737 action pref=20; accept AS-39737 export: to AS39737 announce AS-BT-EU import: from AS39743 action pref=20; accept AS-VOXILITY-SET export: to AS39743 announce AS-BT-EU import: from AS40009 action pref=20; accept AS-BITGRAVITY export: to AS40009 announce AS-BT-EU import: from AS42708 action pref=20; accept AS-PORTLANE export: to AS42708 announce AS-BT-EU import: from AS43996 action pref=20; accept AS-BOOKING export: to AS43996 announce AS-BT-EU import: from AS44034 action pref=20; accept AS-Hi3G export: to AS44034 announce AS-BT-EU import: from AS45102 action pref=20; accept AS-ALIBABA-CN-NET export: to AS45102 announce AS-BT-EU import: from AS45489 action pref=20; accept AS-SLT-GLOBAL export: to AS45489 announce AS-BT-EU import: from AS46489 action pref=20; accept AS46489:AS-JUSTINTV export: to AS46489 announce AS-BT-EU import: from AS47447 action pref=20; accept AS-23MEDIA export: to AS47447 announce AS-BT-EU import: from AS49544 action pref=20; accept AS-INTERACTIVE3D export: to AS49544 announce AS-BT-EU import: from AS49981 action pref=20; accept AS-WORLDSTREAM export: to AS49981 announce AS-BT-EU import: from AS50304 action pref=20; accept AS-BLIX export: to AS50304 announce AS-BT-EU import: from AS52320 action pref=20; accept AS-GNT export: to AS52320 announce AS-BT-EU import: from AS53766 action pref=20; accept AS-VMWARE-SASE export: to AS53766 announce AS-BT-EU import: from AS54994 action pref=20; accept AS54994 export: to AS54994 announce AS-BT-EU import: from AS55256 action pref=20; accept AS-NETSKOPE export: to AS55256 announce AS-BT-EU import: from AS56665 action pref=20; accept AS-PROXIMUS export: to AS56665 announce AS-BT-EU import: from AS57976 action pref=20; accept AS57976 export: to AS57976 announce AS-BT-EU import: from AS58453 action pref=20; accept AS-CMI-ALL export: to AS58453 announce AS-BT-EU import: from AS60064 action pref=20; accept AS-HOSTPALACE export: to AS60064 announce AS-BT-EU import: from AS60068 action pref=20; accept AS-CDN77 export: to AS60068 announce AS-BT-EU import: from AS61215 action pref=20; accept AS61215 export: to AS61215 announce AS-BT-EU import: from AS62955 action pref=20; accept AS62955 export: to AS62955 announce AS-BT-EU import: from AS63949 action pref=20; accept AS-LINODE export: to AS63949 announce AS-BT-EU import: from AS132203 action pref=20; accept AS-TENCENT export: to AS132203 announce AS-BT-EU import: from AS132876 action pref=20; accept AS-132876 export: to AS132876 announce AS-BT-EU import: from AS139057 action pref=20; accept AS139057:AS-CONE export: to AS139057 announce AS-BT-EU import: from AS199524 action pref=20; accept AS-GCORE export: to AS199524 announce AS-BT-EU import: from AS202276 action pref=20; accept AS-IBOSS export: to AS202276 announce AS-BT-EU import: from AS394070 action pref=20; accept AS-394070 export: to AS394070 announce AS-BT-EU import: from AS396986 action pref=20; accept AS-BYTEDANCE export: to AS396986 announce AS-BT-EU admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT remarks: remarks: ALL peering requests see remarks: www.bt.net/cgi-bin/peering-request remarks: remarks: for technical issues, pls contact: [email protected] remarks: remarks: for abuse, pls contact [email protected] remarks: remarks: 24/7 NOC email / [email protected] remarks: 24/7 NOC phone / +44 203 7882214 opt 1 remarks: remarks: This object describes non-customer peerings remarks: Customer peerings are described in the macro AS-BT-XX remarks: (replace XX with the country code NL, UK, BE, IE,etc) remarks: remarks: Communities scheme: remarks: The following BGP communities can be set by BT remarks: BGP customers to affect announcements to major peers. remarks: remarks: ****************************************************** remarks: remarks: 5400:NXXX remarks: N=1 not announce remarks: N=2 prepend an extra "5400 5400" on announcement remarks: Valid values for XXX: remarks: 000 All peers and transits remarks: 500 All transits remarks: 503 Colt AS3356 remarks: 509 Arelion AS1299 remarks: 002 Sprint AS1239 remarks: 004 Vodafone Global Network AS1273 remarks: 005 Verizon EMEA AS702 remarks: 014 DTAG AS3320 remarks: 016 Orange AS5511 remarks: 018 Tata Communications Ltd AS6453 remarks: 023 GTT Communications AS3257 remarks: 045 Telecom Italia Sparkle AS6762 remarks: 073 GTT Communications AS286 remarks: 169 Cogent AS174 remarks: 177 Telxius Cable AS12956 remarks: 177 Telefonica Germany GmbH AS6805 remarks: 190 Comcast AS7922 remarks: 191 Highwinds Network Group AS12989 remarks: 300 All other peers remarks: ------------------------------------------------------ remarks: remarks: AS5400 is matching RPKI validation state and reject remarks: invalid prefixes from peers and customers. remarks: remarks: Our looking-glass marks validation state for all remarks: prefixes : http://www.bt.net/looking-glass.html remarks: remarks: Please review your registered ROAs to reduce number remarks: of invalid prefixes. remarks: remarks: ------------------------------------------------------ mnt-by: CIP-MNT created: 2002-08-29T09:47:11Z last-modified: 2026-03-18T06:09:10Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** --- ARIN Whois --- # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # No match found for a AS5400. # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #