AS12611 RKOM R-KOM Regensburger Telekommunikationsgesellschaft mbH

RKOM R-KOM Regensburger Telekommunikationsgesellschaft mbH · registered in Germany

IPv4 addresses57,85616 prefixes · 0.002% of announced IPv4

Rank in Germany#120largest network in DE by IPv4 space, of 2,315 · 0.05% of DE

Rank worldwide#3,702of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryGermany2,599 ASNs registered there

Open AS12611 in ASN lookup Look up an IP in this network (5.149.224.1) All networks in Germany

IPv4 prefixes

All 16 prefixes, in address order.

5.149.224.0/20
46.227.96.0/21
80.209.192.0/19
81.27.160.0/20
88.133.176.0/20
88.133.232.0/21
91.106.120.0/21
95.130.160.0/21
130.185.0.0/18
185.119.92.0/22
193.23.119.0/24
194.55.106.0/23
194.150.226.0/23
194.169.251.0/24
212.77.160.0/19
217.74.0.0/21

IPv6 prefixes

All 1 prefix.

2001:16e0::/29

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources