151.169.0.0/16
🇺🇸IPv4ARINallocatedNo ROA
CIDR
151.169.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Anchorage
RIR
ARIN
Status
allocated
Allocated
8/7/1991
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.169.28.0/23 | AS18443APSC - Alyeska Pipeline Service Company | No ROA | — | 6/13/2026 |
| 151.169.97.0/24 | AS18443APSC - Alyeska Pipeline Service Company | No ROA | — | 6/13/2026 |
| 151.169.240.0/24 | AS18443APSC - Alyeska Pipeline Service Company | No ROA | — | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS18443 | RADB | maint-acs | 5/7/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/151.169.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.169.0.0/16" | jq
External Links