192.208.120.0/21 - Cablevision Systems (AS6128)
CIDR
192.208.120.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Unionville
RIR
ARIN
Status
allocated
Allocated
2013-03-13
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.208.120.0/21 | AS6128 CABLE-NET-1 - Cablevision Systems Corp. | Valid | ARIN | 2026-10-14 |
Related Prefixes
More prefixes of AS6128
All prefixes of AS6128 →Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/192.208.120.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.208.120.0/21" | jq
External Links