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Autonomous System details for AS12611

AS12611

R-KOM Regensburger Telekommunikationsgesellschaft mbH • r-kom.de

AS12611 — R-KOM Regensburger Telekommunikationsgesellschaft mbH

AS Name

RKOM

Country

Germany (DE)

Website

r-kom.de

Number of IPv4

57,856

Number of IPv6

6.34 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

September 25, 2002

Last updated

April 28, 2026

IP Ranges

16 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
5.149.224.0/20	R-KOM Regensburger Telekommunikationsgesellschaft mbH	4,096
46.227.96.0/21	R-KOM Regensburger Telekommunikationsgesellschaft mbH	2,048
80.209.192.0/19	R-KOM Regensburger Telekommunikationsgesellschaft mbH	8,192
81.27.160.0/20	DS Deutsche Systemhaus GmbH	4,096
88.133.176.0/20	R-KOM Regensburger Telekommunikationsgesellschaft mbH	4,096
88.133.232.0/21	R-KOM Regensburger Telekommunikationsgesellschaft mbH	2,048
91.106.120.0/21	BTT Bauteam Tretzel GmbH	2,048
95.130.160.0/21	R-KOM Regensburger Telekommunikationsgesellschaft mbH	2,048
130.185.0.0/18	R-KOM Regensburger Telekommunikationsgesellschaft mbH	16,384
185.119.92.0/22	Stern-Center Regensburg GmbH & Co. KG	1,024
193.23.119.0/24	netop AG	256
194.55.106.0/23	Reinhausen GmbH	512
194.150.226.0/23	netop AG	512
194.169.251.0/24	Osram Opto Semiconductors GmbH	256
212.77.160.0/19	R-KOM Regensburger Telekommunikationsgesellschaft mbH	8,192
217.74.0.0/21	R-KOM Regensburger Telekommunikationsgesellschaft mbH	2,048
2001:16e0::/29	R-KOM Regensburger Telekommunikationsgesellschaft mbH	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS12611

100 peers

AS553 AS559 AS680 AS1267 AS1764 AS1836 AS3214 AS3303 AS4455 AS5713 AS6057 AS6424 AS6939 AS7195 AS8426 AS8529 AS8758 AS12552 AS12577 AS7713 AS8298 AS17639 AS25160 AS25220 AS29075 AS31510 AS33891 AS34019 AS34177 AS34288 AS35280 AS47692 AS48362 AS49544 AS51907 AS52075 AS52320 AS63927 AS64475 AS212483 AS264479 AS12779 AS12859 AS13237 AS14537 AS14630 AS15547 AS18106 AS20485 AS20562 AS20764 AS20932 AS21412 AS22356 AS24482 AS24889 AS24940 AS24961 AS25091 AS28716 AS29140 AS29691 AS34549 AS34927 AS35360 AS35598 AS35625 AS35710 AS36994 AS37100 AS37468 AS37721 AS38880 AS39120 AS39351 AS41327 AS42541 AS45352 AS47147 AS47957 AS48919 AS50629 AS51184 AS56987 AS57777 AS58057 AS58299 AS58511 AS132337 AS137409 AS198385 AS199524 AS199938 AS205112 AS206356 AS209823 AS210937 AS212024 AS213151 AS263444

AS12611 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS12611

3 upstreams

AS1299 AS2914 AS60169

AS12611 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS12611 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS12611

9 downstreams

AS13012 AS20902 AS25504 AS41307 AS200224 AS204796 AS205033 AS209537 AS214014

AS12611 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.