AS203897 ADVANIA UK LIMITED 🇬🇧 GB
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
2,560 (10 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS203897
- Name
- ADVANIA UK LIMITED
- Organisation
- ADVANIA UK LIMITED
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2015-10-08
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 91.229.124.0/24 v4 | RPKI valid | 44 | 377213356203897 | 2026-09-18 |
| 185.34.126.0/24 v4 | RPKI valid | 44 | 377213356203897 | 2026-09-18 |
| 185.119.232.0/23 v4 | no ROA | 41 | 34549174203897 | 2026-09-18 |
| 185.119.232.0/24 v4 | no ROA | 43 | 377213356203897 | 2026-09-18 |
| 185.119.233.0/24 v4 | no ROA | 43 | 377213356203897 | 2026-09-18 |
| 185.119.234.0/23 v4 | no ROA | 42 | 34549174203897 | 2026-09-18 |
| 185.119.234.0/24 v4 | no ROA | 42 | 34549174203897 | 2026-09-18 |
| 185.119.235.0/24 v4 | no ROA | 42 | 34549174203897 | 2026-09-18 |