AS39974 Altitude ISP LLC 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
0
-
Upstreams
3
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
- AS39974
- Name
- Altitude ISP LLC
- Organisation
- Altitude ISP LLC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2022-12-30
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 |
|---|---|---|---|---|
| 66.118.50.0/24 v4 | RPKI valid | 40 | 14907745939974 | 2026-09-18 |
| 66.118.51.0/24 v4 | RPKI valid | 40 | 3454912991387639974 | 2026-09-18 |
| 66.187.199.0/24 v4 | RPKI valid | 42 | 37721335639974 | 2026-09-18 |