192.30.252.0/22
🇺🇸CIDR
192.30.252.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Dulles
RIR
ARIN
Status
allocated
Allocated
11/15/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.30.252.0/22 | AS36459GITHUB - GitHub, Inc. | Valid | ARINRADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.30.254.0/23 | AS36459GITHUB - GitHub, Inc. | Valid | — | 5/31/2026 |
| 192.30.252.0/23 | AS36459GITHUB - GitHub, Inc. | Valid | — | 5/31/2026 |
| 192.30.255.0/24 | AS36459GITHUB - GitHub, Inc. | Valid | — | 5/31/2026 |
| 192.30.253.0/24 | AS36459GITHUB - GitHub, Inc. | Valid | — | 5/31/2026 |
| 192.30.252.0/24 | AS36459GITHUB - GitHub, Inc. | Valid | — | 5/31/2026 |
| 192.30.254.0/24 | AS36459GITHUB - GitHub, Inc. | Valid | — | 5/31/2026 |
Origin ASN
AS36459
GITHUB - GitHub, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.30.252.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.30.252.0/22" | jq
External Links