66.75.0.0/16
🇺🇸CIDR
66.75.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Santa Monica
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.75.0.0/16 | AS20001TWC-20001-PACWEST - Charter Communications Inc | Valid | RADB | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.74.0.0/15 | AS20001TWC-20001-PACWEST - Charter Communications Inc | Valid | — | 6/1/2026 |
| 66.75.64.0/18 | AS20001TWC-20001-PACWEST - Charter Communications Inc | Valid | — | 6/1/2026 |
| 66.75.218.0/23 | AS11427TWC-11427-TEXAS - Charter Communications Inc | Valid | — | 6/1/2026 |
| 66.75.136.0/24 | AS19115CHARTER-19115-DC - Charter Communications LLC | Invalid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.75.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.75.0.0/16" | jq
External Links