AS12732
NSP
GUTCON-NET
GutCon GmbH
DE
6
IPv4 Prefixes
6
IPv6 Prefixes
0
peering network
5
IX Points
4
Facilities
AS Name
GUTCON-NET
Organization
Carrier51 GmbH, GutCon GmbH
Registration Date
2002-07-24T00:39:28Z
Update Date
2025-12-02T18:49:17Z
IPv4 Prefixes (6)
193.34.120.0/22
193.34.121.0/24
212.42.230.0/24
91.199.214.0/24
212.21.71.0/24
193.34.122.0/24
IPv6 Prefixes (6)
2001:67c:278c::/48
2001:bf0::/29
2001:bf0:40::/48
2001:67c:27fc::/48
2001:bf0::/32
2001:bf1::/32
AS12732 network topology
(Upstream/Downstream)
Facility List (4)
| Name | City | Country |
|---|---|---|
| Digital Realty Frankfurt FRA1-16 | Frankfurt | DE |
| Speedbone Berlin | Berlin | DE |
| CarrierColo Berlin Luetzow (I/P/B/ site B) | Berlin | DE |
| NTT Berlin 1 Data Center (BER1) | Berlin | DE |
Colocated Networks (Shared Data Center)
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS57555 | Community-IX Route Servers | Route Server | 4/4 |
| AS29670 | Individual Network Berlin e.V. | Non-Profit | 4/4 |
| AS15366 | DNS:NET Internet Service | NSP | 4/4 |
| AS9033 | MegaIX Europe Route Servers | Route Server | 4/4 |
| AS9002 | RETN | NSP | 4/4 |
| AS174 | Cogent Communications, Inc. | NSP | 4/4 |
| AS202499 | Campus, Hofnetz & Events | NSP | 3/4 |
| AS200209 | Axima Networks GmbH | Content | 3/4 |
| AS62193 | BCIX Management GmbH | NSP | 3/4 |
| AS51324 | EXARING AG | Content | 3/4 |
| AS44716 | d-hosting | NSP | 3/4 |
| AS39291 | macroIS | NSP | 3/4 |
| AS31334 | Vodafone Kabel Deutschland GmbH | Cable/DSL/ISP | 3/4 |
| AS20647 | IPB Internet Provider Berlin GmbH | NSP | 3/4 |
| AS16374 | BCIX Route Servers | Route Server | 3/4 |
| AS9136 | WOBCOM | Cable/DSL/ISP | 3/4 |
| AS8220 | Colt | NSP | 3/4 |
| AS6939 | Hurricane Electric | NSP | 3/4 |
| AS6805 | Telefónica Germany GmbH & Co. OHG | NSP | 3/4 |
| AS5405 | Inter.link | NSP | 3/4 |
| AS3320 | Deutsche Telekom | NSP | 3/4 |
| AS3257 | GTT Communications (AS3257) | NSP | 3/4 |
| AS3209 | Vodafone Germany | Cable/DSL/ISP | 3/4 |
| AS112 | DNS-OARC-112 | Non-Profit | 3/4 |
| AS42 | PCH AS42 | Educational/Research | 3/4 |
| AS396986 | ByteDance | Content | 2/4 |
| AS211752 | Eurofiber Netz | Cable/DSL/ISP | 2/4 |
| AS206813 | 4830.org e. V. | Non-Profit | 2/4 |
| AS206313 | Freifunk Nordwest | Non-Profit | 2/4 |
| AS201701 | Freifunk Rheinland e.V. | Non-Profit | 2/4 |
Raw Whois Data
aut-num: AS12732 as-name: GUTCON-NET descr: Carrier51 GmbH, GutCon GmbH org: ORG-GG17-RIPE remarks: remarks: ----------------------------------------------------- remarks: Upstreams: remarks: ----------------------------------------------------- import: from AS174 accept ANY export: to AS174 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS174 accept ANY mp-export: afi ipv6.unicast to AS174 announce AS12732:AS-ALL remarks: import: from AS286 accept ANY export: to AS286 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS286 accept ANY mp-export: afi ipv6.unicast to AS286 announce AS12732:AS-ALL remarks: import: from AS3356 accept ANY export: to AS3356 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS3356 accept ANY mp-export: afi ipv6.unicast to AS3356 announce AS12732:AS-ALL remarks: import: from AS5405 accept ANY export: to AS5405 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS5405 accept ANY mp-export: afi ipv6.unicast to AS5405 announce AS12732:AS-ALL remarks: import: from AS-SYSELEVEN accept ANY export: to AS-SYSELEVEN announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS-SYSELEVEN accept ANY mp-export: afi ipv6.unicast to AS-SYSELEVEN announce AS12732:AS-ALL remarks: import: from AS6667 accept AS-AMS-IX-RS export: to AS6667 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS6667 accept AS-AMS-IX-RS-V6 mp-export: afi ipv6.unicast to AS6667 announce AS12732:AS-ALL remarks: import: from AS16374 accept AS-BCIX-RS export: to AS16374 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS16374 accept AS-BCIX-RS mp-export: afi ipv6.unicast to AS16374 announce AS12732:AS-ALL remarks: import: from AS6695 accept AS-DECIX export: to AS6695 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS6695 accept AS-DECIX mp-export: afi ipv6.unicast to AS6695 announce AS12732:AS-ALL remarks: import: from AS9033 accept AS-ECIX-BER export: to AS9033 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS9033 accept AS-ECIX-BER mp-export: afi ipv6.unicast to AS9033 announce AS12732:AS-ALL remarks: import: from AS9033 accept AS-ECIX-DUS export: to AS9033 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS9033 accept AS-ECIX-DUS mp-export: afi ipv6.unicast to AS9033 announce AS12732:AS-ALL remarks: import: from AS9033 accept AS-ECIX-HAM export: to AS9033 announce AS12732:AS-ALL mp-import: afi ipv6.unicast from AS9033 accept AS-ECIX-HAM mp-export: afi ipv6.unicast to AS9033 announce AS12732:AS-ALL remarks: remarks: ----------------------------------------------------- remarks: Downstreams: remarks: ----------------------------------------------------- import: from AS12732:AS-DOWNSTREAMS accept AS12732:AS-DOWNSTREAMS export: to AS12732:AS-DOWNSTREAMS announce ANY mp-import: afi ipv6.unicast from AS12732:AS-DOWNSTREAMS accept AS12732:AS-DOWNSTREAMS mp-export: afi ipv6.unicast to AS12732:AS-DOWNSTREAMS announce ANY remarks: ----------------------------------------------------- remarks: remarks: Peerings (IPv4 & IPv6) are welcome ;-) remarks: remarks: -------------------------------------------------------- remarks: Community Support Definitions for Customers remarks: -------------------------------------------------------- remarks: remarks: 1. Communities controlling AS path prepending for routes on egress: remarks: remarks: 12732:1000 do not announce at BCIX remarks: 12732:1001 prepend once at BCIX remarks: 12732:1002 prepend twice at BCIX remarks: remarks: 12732:2000 do not announce at DECIX remarks: 12732:2001 prepend once at DECIX remarks: 12732:2002 prepend twice at DECIX remarks: remarks: 12732:3000 do not announce at ECIX-DUS remarks: 12732:3001 prepend once at ECIX-DUS remarks: 12732:3002 prepend twice at ECIX-DUS remarks: remarks: 12732:3050 do not announce at ECIX-BER remarks: 12732:3051 prepend once at ECIX-BER remarks: 12732:3052 prepend twice at ECIX-BER remarks: remarks: 12732:3100 do not announce at ECIX-HAM remarks: 12732:3101 prepend once at ECIX-HAM remarks: 12732:3102 prepend twice at ECIX-HAM remarks: remarks: 12732:4300 do not announce at AMSIX remarks: 12732:4301 prepend once at AMSIX remarks: 12732:4302 prepend twice at AMSIX remarks: remarks: 12732:9000 backup only (below peers, uplink, customer) remarks: 12732:9001 to customer only remarks: 12732:9001 to customer and peering remarks: remarks: 12732:9013 do not announce to Cogent remarks: 12732:9014 do not announce to KPN remarks: 12732:9015 do not announce to Lumen remarks: 12732:9016 do not announce to SysEleven remarks: remarks: 2. Communities tagging the source of routes remarks: remarks: 12732:100 peer route, learned at BCIX remarks: 12732:200 peer route, learned at DECIX remarks: 12732:300 peer route, learned at ECIX-DUS remarks: 12732:305 peer route, learned at ECIX-BER remarks: 12732:310 peer route, learned at ECIX-HAM remarks: 12732:430 peer route, learned at AMSIX remarks: remarks: 12732:21 peer route, learned in Düsseldorf, DE remarks: 12732:31 peer route, learned in Amsterdam, NL remarks: 12732:30 peer route, learned in Berlin, DE remarks: 12732:40 peer route, learned in Hamburg, DE remarks: 12732:69 peer route, learned in Frankfurt, DE remarks: -------------------------------------------------------- remarks: tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: ALL-MNT mnt-by: RIPE-NCC-END-MNT status: ASSIGNED created: 2002-07-24T00:39:28Z last-modified: 2025-12-02T18:49:17Z source: RIPE sponsoring-org: ORG-bEN1-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 AS12732. # # 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. #