9.142.128.0/19 - RCN (AS6079)
CIDR
9.142.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Lanham-Seabrook
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 9.142.128.0/19 | AS6079 RCN-AS - RCN | Valid | Other IRR | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6079 | Other IRR | MAINT-AS11404 | 2026-09-17 |
Transfer History
Registry transfers of 9.142.128.0/19, blocks inside it, or blocks containing it.
- 9.142.0.0/16inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 9.142.0.0/16inter-RIR | Transfer |
Origin ASN
AS6079
RCN-AS - RCN
Related Prefixes
More prefixes of AS6079
All prefixes of AS6079 →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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/9.142.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/9.142.128.0/19" | jq
External Links