142.252.54.0/23
🇺🇸CIDR
142.252.54.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Santa Clara
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.252.54.0/23 | AS23511GRASS-DATA-24 - Grass DataCo (BVI) Ltd. | Valid | ARINRADB | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.252.55.0/24 | AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC | Invalid | — | 6/1/2026 |
| 142.252.54.0/24 | AS23511GRASS-DATA-24 - Grass DataCo (BVI) Ltd. | Valid | — | 6/1/2026 |
| 142.252.55.0/24 | AS23511GRASS-DATA-24 - Grass DataCo (BVI) Ltd. | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/142.252.54.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.252.54.0/23" | jq
External Links