63.251.192.0/23
🇺🇸CIDR
63.251.192.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Stamford (East Side of Stamford)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 63.251.192.0/23 | AS10912INTERNAP-BLK - Unitas Global | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 63.251.192.0/24 | AS13789INTERNAP-BLK3 - Unitas Global | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS10912 | RADB | MAINT-AS1828 | 2/20/2026 |
Origin ASN
AS10912
INTERNAP-BLK - Unitas Global
Geolocation
Country🇺🇸United StatesUS
RegionConnecticut
CityStamford (East Side of Stamford)
Coordinates41.0605, -73.5097 ↗
API
Open https://api.ipctl.io/v1/prefix/63.251.192.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/63.251.192.0/23" | jq
External Links