149.20.90.0/23
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
149.20.90.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Palo Alto (University South)
RIR
ARIN
Status
allocated
Allocated
1/28/1992
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 149.20.90.0/24 | AS1280ISC-AS-1280 - Internet Systems Consortium, Inc. | Valid | — | 6/13/2026 |
| 149.20.91.0/24 | AS1280ISC-AS-1280 - Internet Systems Consortium, Inc. | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 149.20.90.0/23 | AS1280 | /24 | arin |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityPalo Alto (University South)
Coordinates37.4457, -122.1610 ↗
API
Open https://api.ipctl.io/v1/prefix/149.20.90.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/149.20.90.0/23" | jq
External Links