35.151.240.0/21 - Charter Communications (AS20115)
CIDR
35.151.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Tullahoma
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 35.151.240.0/21 | AS20115 CHARTER-20115 - Charter Communications LLC | Valid | Other IRR | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 35.151.240.0/22 | AS20115 CHARTER-20115 - Charter Communications LLC | Invalid | - | 2026-10-11 |
| 35.151.244.0/22 | AS20115 CHARTER-20115 - Charter Communications LLC | Invalid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 35.151.240.0/21 | AS20115 | /21 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20115 | Other IRR | MAINT-CHTR-WD | 2026-07-09 |
Transfer History
Registry transfers of 35.151.240.0/21, blocks inside it, or blocks containing it.
- 35.144.0.0/13Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 35.144.0.0/13 | Transfer |
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/35.151.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/35.151.240.0/21" | jq
External Links