66.37.228.0/23 - Cox Communications (AS22773)
CIDR
66.37.228.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Peoria
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 |
|---|---|---|---|---|
| 66.37.228.0/23 | AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | Other IRR | 2026-10-13 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.37.224.0/19 | AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | - | 2026-10-13 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS22773 | Other IRR | MAINT-AS22773 | 2023-11-13 |
Transfer History
Registry transfers of 66.37.228.0/23, blocks inside it, or blocks containing it.
- 66.37.224.0/19M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 66.37.224.0/19 | M&A |
Related Prefixes
More prefixes of AS22773
All prefixes of AS22773 →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/66.37.228.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.37.228.0/23" | jq
External Links