38.143.236.0/22
🇺🇸CIDR
38.143.236.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Denver (Central Business District)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.143.236.0/22 | AS31942HYPERFIBER-01 - HyperFiber | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.0.0.0/8 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31942 | RADB | MAINT-AS37236 | 6/18/2024 |
Origin ASN
AS31942
HYPERFIBER-01 - HyperFiber
Geolocation
Country🇺🇸United StatesUS
RegionColorado
CityDenver (Central Business District)
Coordinates39.7456, -104.9960 ↗
API
Open https://api.ipctl.io/v1/prefix/38.143.236.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/38.143.236.0/22" | jq
External Links