$ query “AS39063” --type=asn → 1 result(s)

AS39063 · LEITWERT

Leitwert GmbH

AS39063 belongs to Leitwert GmbH and is a content network, based in Germany since 2015. The system announces 512 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Germany.

Basic Information

Country
🇩🇪 Germany
Category
Hosting
Network Role
Content Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
March 10, 2015
Last Changed
October 12, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
2 / 2
IPv6 Prefixes (raw / aggregated)
10 / 10
IPv4 Addresses
512
Largest IPv4 Prefix
/24 (256 addresses)
Largest IPv6 Prefix
/30
Geolocated Countries
🇩🇪 Germany (512 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
16 upstreams providing transit
Peers
242 networks exchanging traffic without transit
Unclassified
4 unclassified BGP neighbors
Degree
262 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (16)

  • AS6939 — HURRICANE
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS174 — COGENT-174 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS3303 — SWISSCOM
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS6204 — ZET-NET
  • AS12389 — ROSTELECOM-AS
  • AS58453 — CMI-INT-HK
  • and 6 more

Prefix Lists

IPv4 Prefixes (2 total)

  • 194.145.116.0/24 (256 addresses (/24 prefix))
  • 194.145.125.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (10 total)

  • 2a06:2904::/30
  • 2a06:2900:1116::/48
  • 2a06:2900:1125::/48
  • 2a06:2900:1130::/48
  • 2a06:2900:1140::/48
  • 2a06:2900:1145::/48
  • 2a06:2900:1150::/48
  • 2a06:2900:1155::/48
  • 2a06:2900:1195::/48
  • 2a06:2900:1199::/48