AS51057 nexxtra GmbH 🇩🇪 DE
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
3,072 (12 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
2
transit providers observed
Peers
12
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS51057
- Name
- nexxtra GmbH
- Organisation
- nexxtra
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2010-05-25
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS51057:AS-NEXXTRA
- Website
- https://nexxtra.de/
- PeeringDB
- net/15100
- Exchanges
- 4
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 109.235.232.0/21 v4 | RPKI valid | 42 | 3454951057 | 2026-09-18 |
| 192.145.76.0/22 v4 | RPKI valid | 42 | 3454951057 | 2026-09-18 |
| 2a0c:600::/29 v6 | RPKI valid | 33 | 34549129951057 | 2026-09-18 |