2600:5c00:2000::/36 - Charter Communications (AS20001)
CIDR
2600:5c00:2000::/36
IP Version
IPv6
Addresses
4951.7Y
Mask
/36
Country
🇺🇸 United States
City
Mililani Town
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2600:5c00:2000::/36 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
Related Announcements
1 less-specific, 4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2600:5c00::/32 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 2600:5c00:21cf::/48 | AS3456 TWC-3456-IT - Charter Communications Inc | Valid | - | 2026-10-11 |
| 2600:5c00:21d1::/48 | AS3456 TWC-3456-IT - Charter Communications Inc | Valid | - | 2026-10-11 |
| 2600:5c00:2304::/48 | AS3456 TWC-3456-IT - Charter Communications Inc | Valid | - | 2026-10-11 |
| 2600:5c00:2541::/48 | AS3456 TWC-3456-IT - Charter Communications Inc | Valid | - | 2026-10-11 |
Transfer History
Registry transfers of 2600:5c00:2000::/36, blocks inside it, or blocks containing it.
- 2600:5c00::/31M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2600:5c00::/31 | M&A |
Related Prefixes
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/2600:5c00:2000::/36Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2600:5c00:2000::/36" | jq
External Links