151.145.136.0/21 - RCN (AS6079)
CIDR
151.145.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Sacramento (Airport)
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.145.136.0/21 | AS6079 RCN-AS - RCN | Valid | - | 2026-10-13 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.145.128.0/20 | AS20115 CHARTER-20115 - Charter Communications LLC | Valid | - | 2026-10-13 |
Transfer History
Registry transfers of 151.145.136.0/21, blocks inside it, or blocks containing it.
- 151.145.128.0/18inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 151.145.128.0/18inter-RIR | Aviation RE LLC | Transfer |
Origin ASN
AS6079
RCN-AS - RCN
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/151.145.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.145.136.0/21" | jq
External Links