47.7.40.0/21 - BGP Prefix (MOAS)
IPv4ARINannouncedMOAS RPKI Valid
CIDR
47.7.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Atascadero
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 47.7.40.0/21 | AS20115 CHARTER-20115 - Charter Communications LLC | Valid | - | 2026-10-11 |
| 47.7.40.0/21 | AS22516 CHARTER-22516-CENTRAL-CA-C3 - Charter Communications LLC | Valid | ARIN | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS22516 | ARIN | MNT-CC04 | 2025-09-05 |
Transfer History
Registry transfers of 47.7.40.0/21, blocks inside it, or blocks containing it.
- 47.0.0.0/13Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 47.0.0.0/13 | Transfer |
Origin ASNs (2)
AS20115MOAS
CHARTER-20115 - Charter Communications LLC
AS22516MOAS
CHARTER-22516-CENTRAL-CA-C3 - Charter Communications LLC
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/47.7.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/47.7.40.0/21" | jq
External Links