12.226.78.0/23
🇺🇸IPv4ARINannouncedMOASNo ROA
CIDR
12.226.78.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
White Plains
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 12.226.78.0/23 | AS7287PBI-NET-BLK2 - AT&T Enterprises, LLC | No ROA | — | 5/30/2026 |
| 12.226.78.0/23 | AS25993ATT-LABS-AUSTIN-TX - AT&T Enterprises, LLC | No ROA | — | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 12.0.0.0/8 | AS7018ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | — | 5/30/2026 |
| 12.128.0.0/9 | AS7018ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | — | 5/30/2026 |
Origin ASNs (2)
AS7287MOAS
PBI-NET-BLK2 - AT&T Enterprises, LLC
AS25993MOAS
ATT-LABS-AUSTIN-TX - AT&T Enterprises, LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/12.226.78.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/12.226.78.0/23" | jq
External Links