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

AS12586 · ASGHOSTNET

GHOSTnet GmbH

AS12586 is run by GHOSTnet GmbH and is a mid-size transit provider, based in Germany since 2002. The system announces a solid 239 616 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 7 additional countries. Prefix announcements for this AS were recently updated.

  • 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
May 04, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
312 / 76
IPv6 Prefixes (raw / aggregated)
8 / 7
IPv4 Addresses
239 616
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇩🇪 Germany (446 464 IPs), 🇳🇱 Netherlands (5 888 IPs), 🇺🇸 United States (2 304 IPs) and 7 more
Prefix Changed
May 03, 2026

Reputation

Reputation
Good — 3 flagged IPs out of 239 616 total (0.00%)

Connectivity Summary

Upstream Providers
8 upstreams providing transit
Peers
23 networks exchanging traffic without transit
Downstream Customers
17 downstreams buying transit
Unclassified
11 unclassified BGP neighbors
Degree
59 unique BGP neighbors
Reach
63 networks in customer cone

Upstream Providers (8)

Prefix Lists

IPv4 Prefixes (312 total)

  • 5.230.0.0/15 (131 072 addresses (/15 prefix))
  • 94.249.128.0/17 (32 768 addresses (/17 prefix))
  • 77.90.0.0/18 (16 384 addresses (/18 prefix))
  • 89.106.64.0/19 (8 192 addresses (/19 prefix))
  • 94.103.160.0/20 (4 096 addresses (/20 prefix))
  • 178.18.144.0/20 (4 096 addresses (/20 prefix))
  • 5.83.128.0/20 (4 096 addresses (/20 prefix))
  • 217.69.160.0/20 (4 096 addresses (/20 prefix))
  • 85.118.160.0/21 (2 048 addresses (/21 prefix))
  • 93.157.48.0/21 (2 048 addresses (/21 prefix))
  • 87.239.128.0/21 (2 048 addresses (/21 prefix))
  • 83.243.80.0/21 (2 048 addresses (/21 prefix))
  • 5.175.228.0/22 (1 024 addresses (/22 prefix))
  • 185.13.156.0/22 (1 024 addresses (/22 prefix))
  • 5.175.196.0/22 (1 024 addresses (/22 prefix))
  • 194.146.144.0/22 (1 024 addresses (/22 prefix))
  • 45.146.136.0/22 (1 024 addresses (/22 prefix))
  • 193.238.124.0/22 (1 024 addresses (/22 prefix))
  • 5.175.252.0/22 (1 024 addresses (/22 prefix))
  • 5.175.240.0/22 (1 024 addresses (/22 prefix))
  • 95.215.32.0/22 (1 024 addresses (/22 prefix))
  • 5.175.226.0/23 (512 addresses (/23 prefix))
  • 89.144.6.0/23 (512 addresses (/23 prefix))
  • 5.83.156.0/23 (512 addresses (/23 prefix))
  • 5.175.218.0/23 (512 addresses (/23 prefix))
  • 195.162.4.0/23 (512 addresses (/23 prefix))
  • 5.175.130.0/23 (512 addresses (/23 prefix))
  • 5.175.162.0/23 (512 addresses (/23 prefix))
  • 5.175.168.0/23 (512 addresses (/23 prefix))
  • 89.144.60.0/23 (512 addresses (/23 prefix))
  • 89.144.48.0/23 (512 addresses (/23 prefix))
  • 5.175.204.0/23 (512 addresses (/23 prefix))
  • 89.144.38.0/23 (512 addresses (/23 prefix))
  • 85.93.6.0/23 (512 addresses (/23 prefix))
  • 85.93.15.0/24 (256 addresses (/24 prefix))
  • 89.144.62.0/24 (256 addresses (/24 prefix))
  • 85.93.20.0/24 (256 addresses (/24 prefix))
  • 85.93.22.0/24 (256 addresses (/24 prefix))
  • 85.93.31.0/24 (256 addresses (/24 prefix))
  • 5.175.193.0/24 (256 addresses (/24 prefix))
  • 5.175.190.0/24 (256 addresses (/24 prefix))
  • 5.175.170.0/24 (256 addresses (/24 prefix))
  • 89.144.0.0/24 (256 addresses (/24 prefix))
  • 89.144.5.0/24 (256 addresses (/24 prefix))
  • 85.93.12.0/24 (256 addresses (/24 prefix))
  • 89.144.11.0/24 (256 addresses (/24 prefix))
  • 89.144.14.0/24 (256 addresses (/24 prefix))
  • 89.144.21.0/24 (256 addresses (/24 prefix))
  • 5.175.202.0/24 (256 addresses (/24 prefix))
  • 5.175.207.0/24 (256 addresses (/24 prefix))
  • and 26 more

IPv6 Prefixes (8 total)

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