$ query “AS12306” --type=asn → 1 result(s)

AS12306 · PLUSLINE

Plus.line AG

AS12306 is operated by Plus.line AG and serves as a mid-size transit provider, registered in Germany since 2002. The system announces a respectable 41 984 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
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 21, 2002
Last Changed
March 04, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
14 / 7
IPv6 Prefixes (raw / aggregated)
13 / 5
IPv4 Addresses
41 984
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇩🇪 Germany (41 984 IPs)
Prefix Changed
October 07, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
107 networks exchanging traffic without transit
Downstream Customers
17 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
132 unique BGP neighbors
Reach
21 networks in customer cone

Upstream Providers (6)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS3320 — DTAG (Tier-1 transit)
  • AS39324 — MEDIAM-AS
  • AS33891 — CORE-BACKBONE

Prefix Lists

IPv4 Prefixes (14 total)

  • 82.98.64.0/18 (16 384 addresses (/18 prefix))
  • 213.83.0.0/18 (16 384 addresses (/18 prefix))
  • 212.19.32.0/19 (8 192 addresses (/19 prefix))
  • 89.110.160.0/24 (256 addresses (/24 prefix))
  • 89.110.176.0/24 (256 addresses (/24 prefix))
  • 185.139.157.0/24 (256 addresses (/24 prefix))
  • 193.99.144.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (13 total)

  • 2a02:2e0::/29
  • 2a0b:20c0:6000::/36
  • 2a0b:20c0:100::/40
  • 2a02:48e0::/48
  • 2a05:c700:14::/48