AS51057 NEXXTRA nexxtra GmbH
🇩🇪Org handle: ORG-SDG25-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)3,072
Announced (BGP)3,072
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)6.3×10²⁹
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 |
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 109.235.232.0/21 | 🇩🇪 DE | RIPENCC | allocated |
| 192.145.76.0/22 | 🇩🇪 DE | RIPENCC | allocated |
| 2a0c:600::/29 | 🇩🇪 DE | RIPENCC | allocated |
| 2a0c:600:e00::/40 | 🇩🇪 DE | RIPE | assigned |
| 2a0c:600:f00::/40 | 🇩🇪 DE | RIPE | assigned |
| 2a0c:600:ff00::/40 | 🇩🇪 DE | RIPE | assigned |
All 3 announced prefixes of AS51057 →
BGP Neighbours
(seen in AS paths)Transfer History
Registry transfers of AS51057 between organisations.
- AS51057Transfer ·
- AS51057Transfer ·
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS51057 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/51057Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/51057" | jq