AS63260 Alyeska Inc. 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
1
4,096 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS63260
- Name
- Alyeska Inc.
- Organisation
- Alyeska Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2025-12-17
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 |
|---|---|---|---|---|
| 23.151.124.0/24 v4 | RPKI valid | 47 | 1490736236109763260 | 2026-09-18 |
| 198.177.137.0/24 v4 | RPKI valid | 47 | 1490736236109763260 | 2026-09-18 |
| 2602:f48d::/36 v6 | RPKI valid | 37 | 1490736236109763260 | 2026-09-18 |