$ query “AS12731” --type=asn → 1 result(s)
AS12731 · IPHH
IPHH Internet Port Hamburg GmbH
AS12731 is operated by IPHH Internet Port Hamburg GmbH and serves as a mid-size transit provider, registered in Germany since 2002. The system announces a respectable 19 968 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Germany.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Business
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 20, 2002
- Last Changed
- March 04, 2026
- Last Seen
- April 28, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 10 / 10
- IPv6 Prefixes (raw / aggregated)
- 5 / 5
- IPv4 Addresses
- 19 968
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇩🇪 Germany (36 864 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 141 networks exchanging traffic without transit
- Downstream Customers
- 11 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 160 unique BGP neighbors
- Reach
- 12 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (10 total)
- 62.201.160.0/19 (8 192 addresses (/19 prefix))
- 213.128.128.0/19 (8 192 addresses (/19 prefix))
- 185.53.220.0/22 (1 024 addresses (/22 prefix))
- 45.130.192.0/23 (512 addresses (/23 prefix))
- 193.41.8.0/23 (512 addresses (/23 prefix))
- 194.113.42.0/23 (512 addresses (/23 prefix))
- 91.216.90.0/24 (256 addresses (/24 prefix))
- 185.8.224.0/24 (256 addresses (/24 prefix))
- 185.34.67.0/24 (256 addresses (/24 prefix))
- 192.129.45.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (5 total)
- 2001:868::/29
- 2a03:4240::/32
- 2a0e:57c0:800::/38
- 2a0f:f640::/47
- 2001:678:2c4::/48