72.252.4.0/22
🇵🇷CIDR
72.252.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇵🇷 Puerto Rico
City
San Juan (Río Piedras Antiguo Subbarrio)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.252.4.0/22 | AS23520LIBERTY-NETWORKS - Columbus Networks USA, Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.252.0.0/16 | AS23520LIBERTY-NETWORKS - Columbus Networks USA, Inc. | No ROA | — | 5/31/2026 |
| 72.252.4.0/24 | AS396899ASN-NGC - Natural G.C. Inc. | No ROA | — | 5/31/2026 |
Geolocation
Country🇵🇷Puerto RicoPR
RegionSan Juan
CitySan Juan (Río Piedras Antiguo Subbarrio)
Coordinates18.4000, -66.0500 ↗
API
Open https://api.ipctl.io/v1/prefix/72.252.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.252.4.0/22" | jq
External Links