AS22847
Bowdoin College Unknown registered in United States
3IPv4 prefixes
3IPv6 prefixes
100%RPKI-valid
#21,718AS Rank
327/327RIS visibility
#4,646Rank in United States
2001-12-04Allocated
Bowdoin College (AS22847) — Unknown, registered in United States. announces 3 IPv4 prefixes + 3 IPv6 prefixes. Rank in United States: #4646. Allocated: 2001-12-04.
IPv4 3IPv6 3
Announced prefixes · 6
- v4 139.140.0.0/16 valid
- v4 139.140.0.0/17 valid
- v4 139.140.128.0/17 valid
- v6 2620:0:2b70::/44 valid
- v6 2620:0:2b79::/48 valid
- v6 2620:0:2b7a::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 5 IPv4 · 3 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 7 |
| 2026-06-13 | 7 |
| 2026-06-14 | 8 |
| 2026-06-15 | 7 |
| 2026-06-16 | 8 |
| 2026-06-17 | 6 |
Facilities · 1
- FirstLight Regen Hut Portland