AS203516 AltunHOST LTD 🇬🇧 GB
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
2,048 (8 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS203516
- Name
- AltunHOST LTD
- Organisation
- AltunHOST
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2025-11-24
- Traffic levels
- 50-100Gbps
- Scope
- Europe
- Peering policy
- Open
- Website
- https://www.altunhost.com/
- PeeringDB
- net/41956
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a02:2fc0:12::/48 v6 | RPKI valid | 33 | 20897260446203516 | 2026-09-18 |
| 2a02:2fc0:2c::/48 v6 | RPKI valid | 36 | 6939197071203516 | 2026-11-07 |