$ query “AS13101” --type=asn → 1 result(s)

AS13101 · TNG-AS

TNG Stadtnetz GmbH

AS13101 belongs to TNG Stadtnetz GmbH and is a mid-size transit provider, based in Germany since 2002. The system announces a solid 142 080 IPv4 addresses, including a /16, and supports IPv6. The bulk of its IP address space is in Germany, with additional presence in Unknown Region.

  • 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 20, 2002
Last Changed
March 04, 2026
Last Seen
April 20, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
33 / 33
IPv6 Prefixes (raw / aggregated)
4 / 4
IPv4 Addresses
142 080
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇩🇪 Germany (269 824 IPs), 🇿🇿 Unknown Region (10 240 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 6 flagged IPs out of 142 080 total (0.00%)

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
158 networks exchanging traffic without transit
Downstream Customers
12 downstreams buying transit
Unclassified
5 unclassified BGP neighbors
Degree
181 unique BGP neighbors
Reach
64 networks in customer cone

Upstream Providers (6)

Prefix Lists

IPv4 Prefixes (33 total)

  • 86.103.0.0/16 (65 536 addresses (/16 prefix))
  • 82.97.128.0/18 (16 384 addresses (/18 prefix))
  • 213.178.64.0/19 (8 192 addresses (/19 prefix))
  • 62.93.0.0/19 (8 192 addresses (/19 prefix))
  • 213.158.96.0/19 (8 192 addresses (/19 prefix))
  • 217.70.192.0/20 (4 096 addresses (/20 prefix))
  • 81.91.104.0/21 (2 048 addresses (/21 prefix))
  • 46.22.152.0/21 (2 048 addresses (/21 prefix))
  • 89.28.176.0/21 (2 048 addresses (/21 prefix))
  • 217.26.232.0/21 (2 048 addresses (/21 prefix))
  • 202.71.144.0/21 (2 048 addresses (/21 prefix))
  • 207.22.56.0/21 (2 048 addresses (/21 prefix))
  • 206.168.72.0/21 (2 048 addresses (/21 prefix))
  • 185.152.144.0/22 (1 024 addresses (/22 prefix))
  • 95.214.160.0/22 (1 024 addresses (/22 prefix))
  • 185.119.72.0/22 (1 024 addresses (/22 prefix))
  • 45.145.236.0/22 (1 024 addresses (/22 prefix))
  • 185.181.128.0/22 (1 024 addresses (/22 prefix))
  • 185.118.20.0/22 (1 024 addresses (/22 prefix))
  • 185.234.200.0/22 (1 024 addresses (/22 prefix))
  • 185.243.68.0/22 (1 024 addresses (/22 prefix))
  • 192.166.40.0/22 (1 024 addresses (/22 prefix))
  • 109.94.212.0/22 (1 024 addresses (/22 prefix))
  • 113.30.180.0/22 (1 024 addresses (/22 prefix))
  • 80.66.192.0/22 (1 024 addresses (/22 prefix))
  • 199.175.220.0/22 (1 024 addresses (/22 prefix))
  • 103.204.204.0/22 (1 024 addresses (/22 prefix))
  • 113.30.220.0/22 (1 024 addresses (/22 prefix))
  • 193.143.6.0/23 (512 addresses (/23 prefix))
  • 193.143.2.0/23 (512 addresses (/23 prefix))
  • 185.230.196.0/24 (256 addresses (/24 prefix))
  • 176.119.214.0/24 (256 addresses (/24 prefix))
  • 194.180.18.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (4 total)

  • 2a00:12d0::/29
  • 2a03:c140::/29
  • 2a06:9040::/29
  • 2001:678:a14::/48