$ query “AS12897” --type=asn → 1 result(s)

AS12897 · ENTEGAMEDIANET

ENTEGA Medianet GmbH

AS12897 is operated by ENTEGA Medianet GmbH and serves as a residential access provider, registered in Germany since 2002. The system announces a solid 163 584 IPv4 addresses, including a /16, and supports IPv6. Its primary geographic footprint is in Germany, with additional presence in the United States.

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

Basic Information

Country
🇩🇪 Germany
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 20, 2002
Last Changed
March 04, 2026
Last Seen
April 29, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
32 / 32
IPv6 Prefixes (raw / aggregated)
4 / 4
IPv4 Addresses
163 584
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇩🇪 Germany (183 296 IPs), 🇺🇸 United States (131 072 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
132 networks exchanging traffic without transit
Downstream Customers
9 downstreams buying transit
Unclassified
5 unclassified BGP neighbors
Degree
150 unique BGP neighbors
Reach
9 networks in customer cone

Upstream Providers (4)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS3320 — DTAG (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (32 total)

  • 141.187.0.0/16 (65 536 addresses (/16 prefix))
  • 94.46.64.0/19 (8 192 addresses (/19 prefix))
  • 213.188.96.0/19 (8 192 addresses (/19 prefix))
  • 213.157.0.0/19 (8 192 addresses (/19 prefix))
  • 212.126.192.0/19 (8 192 addresses (/19 prefix))
  • 195.2.160.0/19 (8 192 addresses (/19 prefix))
  • 149.249.128.0/19 (8 192 addresses (/19 prefix))
  • 85.132.192.0/19 (8 192 addresses (/19 prefix))
  • 94.16.64.0/19 (8 192 addresses (/19 prefix))
  • 217.173.144.0/20 (4 096 addresses (/20 prefix))
  • 212.232.80.0/20 (4 096 addresses (/20 prefix))
  • 134.101.16.0/20 (4 096 addresses (/20 prefix))
  • 46.243.80.0/21 (2 048 addresses (/21 prefix))
  • 95.131.96.0/21 (2 048 addresses (/21 prefix))
  • 45.136.168.0/22 (1 024 addresses (/22 prefix))
  • 185.238.252.0/22 (1 024 addresses (/22 prefix))
  • 5.182.236.0/22 (1 024 addresses (/22 prefix))
  • 45.10.60.0/22 (1 024 addresses (/22 prefix))
  • 45.143.76.0/22 (1 024 addresses (/22 prefix))
  • 185.9.28.0/22 (1 024 addresses (/22 prefix))
  • 45.14.188.0/22 (1 024 addresses (/22 prefix))
  • 185.117.68.0/22 (1 024 addresses (/22 prefix))
  • 45.93.108.0/22 (1 024 addresses (/22 prefix))
  • 185.189.140.0/22 (1 024 addresses (/22 prefix))
  • 185.194.64.0/22 (1 024 addresses (/22 prefix))
  • 92.119.8.0/22 (1 024 addresses (/22 prefix))
  • 195.80.52.0/22 (1 024 addresses (/22 prefix))
  • 45.131.36.0/22 (1 024 addresses (/22 prefix))
  • 45.128.180.0/22 (1 024 addresses (/22 prefix))
  • 139.29.127.0/24 (256 addresses (/24 prefix))
  • 185.101.36.0/24 (256 addresses (/24 prefix))
  • 145.224.39.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (4 total)

  • 2a02:b98::/32
  • 2a0e:96c0::/32
  • 2001:678:804::/48
  • 2001:678:ca8::/48