66.56.128.0/17 - Charter Communications (AS11426)
CIDR
66.56.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Murrells Inlet
RIR
ARIN
Status
allocated
Allocated
2000-12-18
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.56.128.0/17 | AS11426 TWC-11426-CAROLINAS - Charter Communications Inc | Valid | Other IRR | 2026-10-12 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.56.248.0/22 | AS19115 CHARTER-19115-DC - Charter Communications LLC | Valid | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS11426 | Other IRR | MAINT-RR | 2023-11-13 |
Transfer History
Registry transfers of 66.56.128.0/17, blocks inside it, or blocks containing it.
- 66.56.128.0/17M&A ·
Related Prefixes
More prefixes of AS11426
All prefixes of AS11426 →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/66.56.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.56.128.0/17" | jq
External Links