HomePrefix Lookup66.210.0.0/16

66.210.0.0/16

🇺🇸
IPv4ARINallocatedAS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. RPKI Valid
CIDR
66.210.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Phoenix
RIR
ARIN
Status
allocated
Allocated
12/19/2001

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
66.210.0.0/16AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid
RADB
5/31/2026

Covering Prefix

57 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
66.210.128.0/18AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.240.0/20AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.192.0/20AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.112.0/20AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.224.0/20AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.80.0/20AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.16.0/21AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.0.0/21AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.48.0/21AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.64.0/21AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.152.0/21AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.160.0/21AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.216.0/21AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.56.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.24.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.32.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.40.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.28.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.36.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.100.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.12.0/22AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.78.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.46.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.44.0/23AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.77.0/24AS14885RAND-GRAPHICS - Rand Graphics, Inc. Valid—5/31/2026
66.210.10.0/24AS19403SPIRIT-AEROSYSTEMS - Spirit AeroSystems, Inc Valid—5/31/2026
66.210.76.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.80.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.83.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.85.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.86.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.96.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.11.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.130.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.222.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.9.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.180.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.182.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.39.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.44.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.45.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.8.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.50.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.59.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.61.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.62.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.63.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.217.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.65.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.74.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.75.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.25.0/24AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. Valid—5/31/2026
66.210.175.0/24AS22898ATLINK - ATLINK SERVICES, LLC Valid—5/31/2026
66.210.135.0/24AS46787RXLINC-INC - RXLINC LLC Valid—5/31/2026
66.210.84.0/24AS54131OKLAHOMA-HEART-HOSPITAL - Oklahoma Heart Hospital, LLC Valid—5/31/2026
66.210.80.0/24AS399706ASMOKC - SMG Holdings, LLC Valid—5/31/2026
66.210.180.0/24AS399706ASMOKC - SMG Holdings, LLC Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
66.210.0.0/16AS22773/16arin

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/66.210.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/66.210.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP