72.223.70.0/23

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 72.223.70.0/23

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

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

IP Address	ASN	Details
72.223.71.99	AS22773 Cox Communications Inc.	`4.15ms` from Phoenix, US
72.223.70.1	AS22773 Cox Communications Inc.	`1.01ms` 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
52.61.152.183	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
54.220.251.183	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
195.123.15.135	AS34661 BREEZE NETWORK	`7.87ms` from Kyiv, UA
124.135.233.231	AS4837 CHINA UNICOM China169 Backbone	`8.75ms` from Qingdao, CN
1.212.160.215	AS3786 LG DACOM Corporation	`1.85ms` from Seoul, KR
194.218.98.183	AS3301 Telia Company AB	`0.99ms` from Stockholm, SE
43.207.22.151	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
180.52.59.167	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.02ms` from Tokyo, JP
140.150.5.103	AS54994 Meteverse Limited.	`0.56ms` from Tokyo, JP
156.218.76.23	AS8452 TE-AS	`6.52ms` from Cairo, EG
61.0.202.135	AS9829 National Internet Backbone	`11.51ms` from Chennai, IN
192.183.13.135	AS5650 Frontier Communications of America, Inc.	`6.46ms` from Chicago, US
23.123.215.87	AS7018 AT&T Enterprises, LLC	`7.27ms` from Dallas, US
81.3.120.199	AS8607 Digital Space Group Limited	`19.84ms` from London, GB
35.186.233.119	AS396982 Google LLC	`0.07ms` from Melbourne, AU
158.179.3.183	AS54253 Oracle Corporation	`2.65ms` from Muscat, OM
88.122.6.87	AS12322 Free SAS	`2.57ms` from Paris, FR
64.13.227.119	AS398101 GoDaddy.com, LLC	`1.42ms` from Phoenix, US
172.202.166.103	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
116.88.30.119	AS55430 Starhub Ltd	`2.55ms` from Singapore, SG
153.194.93.183	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.41ms` from Tokyo, JP
46.167.99.231	AS8427 Joint Stock Company TransTeleCom	`8.98ms` from Yekaterinburg, RU
54.208.237.199	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
69.251.135.23	AS7922 Comcast Cable Communications, LLC	`6.93ms` from Ashburn, US
180.242.13.103	AS7713 PT Telekomunikasi Indonesia	`10.37ms` from Batam, ID

Traceroute

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

traceroute -a -n -q1 -f2 72.223.70.234

traceroute to 72.223.70.234 (72.223.70.234): 64 hops max, 52 byte packets

2 [AS15169] 192.178.107.116 128.233 ms

3 *

4 [AS22773] 72.223.70.234 144.12 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On March 20th 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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