72.223.52.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.223.0.0/17
Registry	ARIN
ID	NETBLK-PH-RDC-72-223-0-0

WHOIS Details

NetHandle:      NET-72-223-0-0-1
OrgID:          C01714452
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-223-0-0
NetRange:       72.223.0.0 - 72.223.127.255
NetType:        reassignment
RegDate:        2007-08-24
Updated:        2007-08-24
Source:         ARIN


OrgID:          C01714452
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2007-08-24
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.223.52.0/23

Range	ASN	Company	Num of IPs
72.223.0.0/17	AS22773	Cox Communications	32,768
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS395883	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS396389	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS62957	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS63182	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS64019	Cox Communications Inc.	2,097,152

Nearby Ranges

BGP prefixes that overlap with 72.223.0.0/16

Range	ASN	Company	Num of IPs
72.192.0.0/11	AS396389	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS395883	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS64019	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS62957	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS63182	Cox Communications Inc.	2,097,152
72.223.0.0/17	AS22773	Cox Communications	32,768

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

346 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.223.53.100	AS22773 Cox Communications Inc.	`2.03ms` from Phoenix, US
72.223.52.199	AS22773 Cox Communications Inc.	`2.14ms` from Phoenix, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
38.81.214.7	AS12183 Talkie Communications, Inc	`5.58ms` from Ashburn, US
121.36.97.151	AS55990 Huawei Cloud Service data center	`3.43ms` from Beijing, CN
196.127.117.55	AS36925 MEDITELECOM	`4.62ms` from Casablanca, MA
87.39.14.135	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`4.90ms` from Dublin, IE
87.177.38.23	AS3320 Deutsche Telekom AG	`9.22ms` from Frankfurt am Main, DE
182.152.127.119	AS17924 SmarTone Mobile Communications Ltd	`15.15ms` from Hong Kong, HK
60.217.246.167	AS4837 CHINA UNICOM China169 Backbone	`1.91ms` from Jinan, CN
73.116.111.55	AS7922 Comcast Cable Communications, LLC	`10.34ms` from Los Angeles, US
46.35.123.231	AS199226 Cablemel S.L.	`15.03ms` from Madrid, ES
175.33.124.183	AS4804 Microplex PTY LTD	`1.60ms` from Melbourne, AU
47.204.34.215	AS5650 Frontier Communications of America, Inc.	`7.72ms` from Miami, US
15.236.244.215	AS16509 Amazon.com, Inc.	`0.19ms` from Paris, FR
112.87.146.215	AS4837 CHINA UNICOM China169 Backbone	`4.49ms` from Shanghai, CN
13.192.119.231	AS16509 Amazon.com, Inc.	`0.36ms` from Tokyo, JP
23.7.244.231	AS33905 Akamai International B.V.	`0.07ms` from Vienna, AT
123.55.20.247	AS4134 CHINANET BACKBONE	`6.26ms` from Zhengzhou, CN
178.92.131.119	AS3257 GTT Communications Inc.	`0.52ms` from Ashburn, US
49.232.115.39	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.01ms` from Beijing, CN
213.211.165.71	AS9031 EDPNETapp	`1.58ms` from Brussels, BE
75.210.14.71	AS6167 Verizon Business	`11.25ms` from Chicago, US
34.70.174.7	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
74.221.117.23	AS17306 JAB Wireless, INC.	`2.32ms` from Dallas, US
141.216.172.151	AS394769 University of Michigan - Flint	`3.46ms` from Detroit, US
113.211.54.87	AS9534 Binariang Berhad	`18.14ms` from Kuala Lumpur, MY
148.3.89.55	AS12430 VODAFONE ESPANA S.A.U.	`6.17ms` from Madrid, ES

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 72.223.52.208

traceroute to 72.223.52.208 (72.223.52.208): 64 hops max, 52 byte packets

1 [AS15169] 142.251.252.26 10.089 ms

2 [AS15169] 192.178.109.122 9.924 ms

3 *

4 [AS22773] 72.223.52.208 14.044 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On April 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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