$ query “AS12586” --type=asn → 1 result(s)

AS12586 · ASGHOSTNET

GHOSTnet GmbH

AS12586 is operated by GHOSTnet GmbH and serves as a mid-size transit provider, registered in Germany since 2002. The system announces a solid 211 968 IPv4 addresses, including a /15, and supports IPv6. Its primary geographic footprint is in Germany, with additional presence in the Netherlands and the United States, and smaller footprints in 18 additional countries. This AS has recently updated its prefix announcements.

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

Basic Information

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

Prefix Summary

IPv4 Prefixes (raw / aggregated)
493 / 84
IPv6 Prefixes (raw / aggregated)
9 / 7
IPv4 Addresses
211 968
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇩🇪 Germany (192 976 IPs), 🇳🇱 Netherlands (5 408 IPs), 🇺🇸 United States (2 560 IPs) and 18 more
Prefix Changed
October 22, 2026

Reputation

Reputation
Good — 8 flagged IPs out of 211 968 total (0.00%)

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Peers
25 networks exchanging traffic without transit
Downstream Customers
14 downstreams buying transit
Unclassified
11 unclassified BGP neighbors
Degree
57 unique BGP neighbors
Reach
33 networks in customer cone

Upstream Providers (7)

Prefix Lists

IPv4 Prefixes (493 total)

  • 5.230.0.0/15 (131 072 addresses (/15 prefix))
  • 94.249.128.0/17 (32 768 addresses (/17 prefix))
  • 94.103.160.0/20 (4 096 addresses (/20 prefix))
  • 178.18.144.0/20 (4 096 addresses (/20 prefix))
  • 217.69.160.0/20 (4 096 addresses (/20 prefix))
  • 83.243.80.0/21 (2 048 addresses (/21 prefix))
  • 87.239.128.0/21 (2 048 addresses (/21 prefix))
  • 93.157.48.0/21 (2 048 addresses (/21 prefix))
  • 5.175.196.0/22 (1 024 addresses (/22 prefix))
  • 5.175.228.0/22 (1 024 addresses (/22 prefix))
  • 5.175.240.0/22 (1 024 addresses (/22 prefix))
  • 5.175.252.0/22 (1 024 addresses (/22 prefix))
  • 45.146.136.0/22 (1 024 addresses (/22 prefix))
  • 95.215.32.0/22 (1 024 addresses (/22 prefix))
  • 185.13.156.0/22 (1 024 addresses (/22 prefix))
  • 193.238.124.0/22 (1 024 addresses (/22 prefix))
  • 194.146.144.0/22 (1 024 addresses (/22 prefix))
  • 5.83.156.0/23 (512 addresses (/23 prefix))
  • 5.175.130.0/23 (512 addresses (/23 prefix))
  • 5.175.162.0/23 (512 addresses (/23 prefix))
  • 5.175.250.0/23 (512 addresses (/23 prefix))
  • 85.93.6.0/23 (512 addresses (/23 prefix))
  • 85.93.12.0/23 (512 addresses (/23 prefix))
  • 85.118.160.0/23 (512 addresses (/23 prefix))
  • 89.144.6.0/23 (512 addresses (/23 prefix))
  • 89.144.26.0/23 (512 addresses (/23 prefix))
  • 89.144.28.0/23 (512 addresses (/23 prefix))
  • 89.144.38.0/23 (512 addresses (/23 prefix))
  • 89.144.58.0/23 (512 addresses (/23 prefix))
  • 195.162.4.0/23 (512 addresses (/23 prefix))
  • 5.83.130.0/24 (256 addresses (/24 prefix))
  • 5.83.139.0/24 (256 addresses (/24 prefix))
  • 5.175.129.0/24 (256 addresses (/24 prefix))
  • 5.175.133.0/24 (256 addresses (/24 prefix))
  • 5.175.138.0/24 (256 addresses (/24 prefix))
  • 5.175.168.0/24 (256 addresses (/24 prefix))
  • 5.175.170.0/24 (256 addresses (/24 prefix))
  • 5.175.193.0/24 (256 addresses (/24 prefix))
  • 5.175.200.0/24 (256 addresses (/24 prefix))
  • 5.175.202.0/24 (256 addresses (/24 prefix))
  • 5.175.205.0/24 (256 addresses (/24 prefix))
  • 5.175.207.0/24 (256 addresses (/24 prefix))
  • 5.175.208.0/24 (256 addresses (/24 prefix))
  • 5.175.218.0/24 (256 addresses (/24 prefix))
  • 5.175.227.0/24 (256 addresses (/24 prefix))
  • 5.175.232.0/24 (256 addresses (/24 prefix))
  • 5.175.235.0/24 (256 addresses (/24 prefix))
  • 5.175.244.0/24 (256 addresses (/24 prefix))
  • 45.95.55.0/24 (256 addresses (/24 prefix))
  • 77.90.7.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (9 total)

  • 2a00:12d8::/29
  • 2a00:19d0::/29
  • 2a01:bd40::/29
  • 2a02:7a0::/29
  • 2a02:2fc0::/29
  • 2a0f:3000::/29
  • 2a00:cdc0::/32