142.105.0.0/17
🇺🇸CIDR
142.105.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Greenwood Village
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.105.0.0/17 | AS12271TWC-12271-NYC - Charter Communications Inc | Valid | RADB | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.105.66.0/24 | AS55273360-MADDISON-BGP - etc.venues NYC LLC | Valid | — | 6/1/2026 |
| 142.105.67.0/24 | AS399601601-LEXINGTON-BGP - etc.venues NYC LLC | Valid | — | 6/1/2026 |
| 142.105.75.0/24 | AS400392EMPIRE-1 - Empire Resorts, Inc. | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/142.105.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.105.0.0/17" | jq
External Links