216.54.48.0/23 - Cox Communications (AS22773)
CIDR
216.54.48.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.54.48.0/23 | AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | Other IRR | 2026-10-16 |
Related Announcements
2 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.54.0.0/18 | AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | - | 2026-10-16 |
| 216.54.48.0/22 | AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | - | 2026-10-16 |
| 216.54.48.0/24 | AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | - | 2026-10-16 |
| 216.54.49.0/24 | AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | - | 2026-10-16 |
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/216.54.48.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.54.48.0/23" | jq
External Links