AS5719 State University of New York at Stony Brook 🇺🇸 US
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
262,912 (1,027 × /24)
IPv6 prefixes
2
20 × /48
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
- AS5719
- Name
- State University of New York at Stony Brook
- Organisation
- State University of New York at Stony Brook
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1995-09-06
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 |
|---|---|---|---|---|
| 129.49.0.0/16 v4 | RPKI valid | 42 | 377211745719 | 2026-09-18 |
| 129.49.0.0/17 v4 | RPKI valid | 3 | 38229244901153737545719 | 2026-09-18 |
| 129.49.128.0/17 v4 | RPKI valid | 3 | 38229244901153737545719 | 2026-09-18 |
| 130.245.0.0/16 v4 | RPKI valid | 42 | 377211745719 | 2026-09-18 |
| 130.245.0.0/17 v4 | RPKI valid | 3 | 38229244901153737545719 | 2026-09-18 |
| 130.245.128.0/17 v4 | RPKI valid | 3 | 38229244901153737545719 | 2026-09-18 |
| 192.12.89.0/24 v4 | RPKI valid | 42 | 377211745719 | 2026-09-18 |
| 192.12.90.0/24 v4 | RPKI valid | 42 | 377211745719 | 2026-09-18 |
| 192.42.55.0/24 v4 | RPKI valid | 42 | 377211745719 | 2026-09-18 |
| 2620:101::/46 v6 | RPKI valid | 34 | 345491745719 | 2026-09-18 |
| 2620:10d:1000::/44 v6 | RPKI valid | 34 | 345491745719 | 2026-09-18 |