72.15.72.0/21
🇺🇸CIDR
72.15.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Englewood (Denver Tech Center)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.15.72.0/21 | AS11693NULINK - WideOpenWest Finance LLC | Valid | — | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.15.64.0/18 | AS12083WOW-INTERNET - WideOpenWest Finance LLC | Valid | — | 5/31/2026 |
| 72.15.74.0/23 | AS12083WOW-INTERNET - WideOpenWest Finance LLC | Valid | — | 5/31/2026 |
| 72.15.79.0/24 | AS12083WOW-INTERNET - WideOpenWest Finance LLC | Valid | — | 5/31/2026 |
Origin ASN
AS11693
NULINK - WideOpenWest Finance LLC
Geolocation
Country🇺🇸United StatesUS
RegionColorado
CityEnglewood (Denver Tech Center)
Coordinates39.6258, -104.8970 ↗
API
Open https://api.ipctl.io/v1/prefix/72.15.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.15.72.0/21" | jq
External Links