AS21339
Cable/DSL/ISP
ContingencyNetworks
cnl-maint
GB
7
IPv4 Prefixes
0
IPv6 Prefixes
0
peering network
2
IX Points
13
Facilities
AS Name
ContingencyNetworks
Registration Date
2012-09-06T12:07:32Z
Update Date
2021-06-22T15:38:36Z
IPv4 Prefixes (7)
77.93.143.0/24
185.61.164.0/22
45.143.120.0/23
193.187.99.0/24
45.143.122.0/23
158.94.215.0/24
176.124.68.0/23
AS21339 network topology
(Upstream/Downstream)
Facility List (13)
| Name | City | Country |
|---|---|---|
| Telehouse - London (Docklands North) | London | GB |
| Equinix NY2/NY4/NY5/NY6 - New York, Secaucus | Secaucus | US |
| Telehouse - London (Docklands East) | London | GB |
| Equinix LD8 - London, Docklands | London | GB |
| Equinix MA1 - Manchester, Williams/Kilburn | Manchester | GB |
| Equinix DA2 - Dallas | Dallas | US |
| VeloxServ DC2 - Wolverhampton | Wolverhampton | GB |
| nLighten Nottingham EMA1 | Nottingham | GB |
| nLighten Chester MAN1 | Chester | GB |
| nLighten Bristol BRS1 | Bristol | GB |
| VeloxServ DC3 - Redditch | Redditch | GB |
| nLighten Leeds LBA1 | Normanton | GB |
| nLighten Swindon BRS2 | Swindon | GB |
Colocated Networks (Shared Data Center)
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS45014 | nLighten | NSP | 6/13 |
| AS6461 | Zayo | NSP | 6/13 |
| AS3257 | GTT Communications (AS3257) | NSP | 6/13 |
| AS1299 | Arelion (Twelve99) | NSP | 6/13 |
| AS174 | Cogent Communications, Inc. | NSP | 6/13 |
| AS62240 | Clouvider | Content | 5/13 |
| AS43531 | IX Reach | NSP | 5/13 |
| AS6939 | Hurricane Electric | NSP | 5/13 |
| AS4455 | BSO | NSP | 5/13 |
| AS3170 | VeloxServ Communications | NSP | 5/13 |
| AS213202 | The CLOUD SYSTEMS Group | NSP | 4/13 |
| AS211386 | LINX MAPS | 4/13 | |
| AS137409 | Global Secure Layer | NSP | 4/13 |
| AS60610 | Amito (AS60610) | NSP | 4/13 |
| AS57463 | NetIX Communications | NSP | 4/13 |
| AS56595 | Fluency | Cable/DSL/ISP | 4/13 |
| AS56444 | THECLOUD | 4/13 | |
| AS51551 | Capita Networking Solutions (Updata) | NSP | 4/13 |
| AS50056 | Ai Networks Ltd | NSP | 4/13 |
| AS47638 | Cadence Networks Ltd | NSP | 4/13 |
| AS44356 | Epsilon | NSP | 4/13 |
| AS39545 | Fluidata | Cable/DSL/ISP | 4/13 |
| AS39326 | Syntura Group Limited | NSP | 4/13 |
| AS33920 | (aq) networks | Enterprise | 4/13 |
| AS31712 | Gigastream plc | NSP | 4/13 |
| AS31655 | Gamma | Cable/DSL/ISP | 4/13 |
| AS25577 | MAINFRAME & CYBERNETIC SYSTEMS LIMITED | NSP | 4/13 |
| AS13335 | Cloudflare | Content | 4/13 |
| AS13285 | PlatformX Communications | Cable/DSL/ISP | 4/13 |
| AS13037 | Zen Internet | Cable/DSL/ISP | 4/13 |
Raw Whois Data
aut-num: AS21339 as-name: ContingencyNetworks org: ORG-CNL16-RIPE import: from AS8468 accept ANY export: to AS8468 announce AS21339 import: from AS43620 accept ANY export: to AS43620 announce AS21339 import: from AS43531 accept ANY export: to AS43531 announce AS21339 import: from AS6939 accept ANY export: to AS6939 announce AS-CONTINGENCY import: from AS60945 accept ANY import: from AS8550 accept ANY import: from AS3170 accept ANY export: to AS8550 announce AS21339 export: to AS60945 announce AS21339 export: to AS-ANY announce AS21339:AS-ALL export: to AS3170 announce AS21339 import: from AS57155 accept ANY export: to AS57155 announce AS21339 admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: CNL-MAINT created: 2012-09-06T12:07:32Z last-modified: 2021-06-22T15:38:36Z 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 AS21339. # # 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. #