HomePrefix Lookup72.223.0.0/17

72.223.0.0/17

🇺🇸
IPv4ARINannouncedAS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. RPKI Valid
CIDR
72.223.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Phoenix
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
72.223.0.0/17AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid
RADB
5/31/2026

Covering Prefix

77 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
72.192.0.0/11AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.56.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.92.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.64.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.48.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.76.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.90.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.96.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.14.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.0.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.28.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.2.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.44.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.80.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.110.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.52.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.54.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.60.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.62.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.118.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.68.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.70.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.72.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.74.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.46.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.32.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.34.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.8.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.20.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.10.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.88.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.107.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.108.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.109.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.112.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.113.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.114.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.115.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.117.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.120.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.122.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.123.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.124.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.125.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.126.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.127.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.106.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.4.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.5.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.7.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.13.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.16.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.18.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.19.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.22.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.23.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.26.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.27.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.31.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.36.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.37.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.38.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.39.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.40.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.41.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.42.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.43.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.82.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.84.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.85.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.86.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.87.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.98.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.99.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.100.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.104.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
72.223.105.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
72.223.0.0/17AS22773/17arin
72.192.0.0/11AS22773/11arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS22773RADBMAINT-AS2277311/13/2023
Origin ASN
AS22773
ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
Geolocation
Country🇺🇸United StatesUS
RegionArizona
CityPhoenix
Coordinates33.4483, -112.0730 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/72.223.0.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/72.223.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP