$ query “AS12611” --type=asn → 1 result(s)

AS12611 · RKOM

R-KOM Regensburger Telekommunikationsgesellschaft mbH

AS12611 is operated by R-KOM Regensburger Telekommunikationsgesellschaft mbH and serves as a mid-size transit provider, registered in Germany since 2002. The system announces a respectable 57 856 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Germany.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇩🇪 Germany
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 25, 2002
Last Changed
March 04, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
16 / 16
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
57 856
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇩🇪 Germany (57 856 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
99 networks exchanging traffic without transit
Downstream Customers
9 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
114 unique BGP neighbors
Reach
17 networks in customer cone

Upstream Providers (3)

  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS60169 — GFIT-AS

Prefix Lists

IPv4 Prefixes (16 total)

  • 130.185.0.0/18 (16 384 addresses (/18 prefix))
  • 80.209.192.0/19 (8 192 addresses (/19 prefix))
  • 212.77.160.0/19 (8 192 addresses (/19 prefix))
  • 5.149.224.0/20 (4 096 addresses (/20 prefix))
  • 81.27.160.0/20 (4 096 addresses (/20 prefix))
  • 88.133.176.0/20 (4 096 addresses (/20 prefix))
  • 46.227.96.0/21 (2 048 addresses (/21 prefix))
  • 88.133.232.0/21 (2 048 addresses (/21 prefix))
  • 91.106.120.0/21 (2 048 addresses (/21 prefix))
  • 95.130.160.0/21 (2 048 addresses (/21 prefix))
  • 217.74.0.0/21 (2 048 addresses (/21 prefix))
  • 185.119.92.0/22 (1 024 addresses (/22 prefix))
  • 194.55.106.0/23 (512 addresses (/23 prefix))
  • 194.150.226.0/23 (512 addresses (/23 prefix))
  • 193.23.119.0/24 (256 addresses (/24 prefix))
  • 194.169.251.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2001:16e0::/29