AS212194 YUUSEI LTD 🇬🇧 GB
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
5,120 (20 × /24)
IPv6 prefixes
3
3 × /48
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
- AS212194
- Name
- YUUSEI LTD
- Organisation
- YUUSEI LTD
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2025-09-16
- Scope
- Not Disclosed
- Website
- https://alicenetworks.net/
- PeeringDB
- net/43552
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2.26.200.0/21 v4 | RPKI valid | 1 | 176399304949817433212194 | 2026-09-22 |
| 2.26.200.0/23 v4 | RPKI valid | 40 | 2448217433212194 | 2026-09-18 |
| 2.26.202.0/23 v4 | RPKI valid | 40 | 2448217433212194 | 2026-09-18 |
| 2.26.204.0/23 v4 | RPKI valid | 40 | 2448217433212194 | 2026-09-18 |
| 2.26.206.0/24 v4 | RPKI valid | 40 | 2448217433212194 | 2026-09-18 |
| 2.27.146.0/23 v4 | RPKI valid | 41 | 176398796212194 | 2026-09-18 |
| 2.27.212.0/23 v4 | RPKI valid | 41 | 176398796212194 | 2026-09-18 |
| 151.242.65.0/24 v4 | RPKI valid | 39 | 2448217433212194 | 2026-09-18 |
| 2a14:67c4:11::/48 v6 | RPKI valid | 37 | 2448217433212194 | 2026-09-18 |
| 2a14:67c4:12::/48 v6 | RPKI valid | 37 | 2448217433212194 | 2026-09-18 |
| 2a14:67c4:13::/48 v6 | RPKI valid | 37 | 2448217433212194 | 2026-09-18 |