192.133.76.0/22
🇺🇸CIDR
192.133.76.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
San Francisco (South of Market)
RIR
ARIN
Status
allocated
Allocated
1/16/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.133.76.0/22 | AS13414TWITTER - Twitter Inc. | No ROA | RADB | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.133.78.0/23 | AS35995TWITTER - Twitter Inc. | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS13414 | RADB | MAINT-AS13414 | 11/13/2023 |
Origin ASN
AS13414
TWITTER - Twitter Inc.
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (South of Market)
Coordinates37.7766, -122.4170 ↗
API
Open https://api.ipctl.io/v1/prefix/192.133.76.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.133.76.0/22" | jq
External Links