72.223.44.0/23

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 72.223.44.0/23

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

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

IP Address	ASN	Details
72.223.44.124	AS22773 Cox Communications Inc.	`1.73ms` from Phoenix, US
72.223.45.96	AS22773 Cox Communications Inc.	`1.98ms` 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
92.99.91.135	AS5384 Emirates Internet	`2.59ms` from Al Fujairah City, AE
86.87.51.103	AS1136 KPN B.V.	`1.59ms` from Amsterdam, NL
173.66.45.103	AS701 Verizon Business	`2.47ms` from Ashburn, US
52.165.182.103	AS8075 Microsoft Corporation	`0.33ms` from Des Moines, US
90.186.24.87	AS3209 Vodafone GmbH	`6.67ms` from Hamburg, DE
80.134.102.151	AS3320 Deutsche Telekom AG	`3.61ms` from Hamburg, DE
37.104.49.87	AS25019 Saudi Telecom Company JSC	`2.75ms` from Jeddah, SA
81.98.110.183	AS5089 Virgin Media Limited	`6.86ms` from London, GB
216.131.83.247	AS62651 Strong Technology, LLC.	`0.37ms` from New York City, US
180.53.246.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.46ms` from Osaka, JP
132.150.165.215	AS2116 GLOBALCONNECT AS	`0.59ms` from Oslo, NO
63.192.186.231	AS7018 AT&T Enterprises, LLC	`8.33ms` from San Jose, US
93.172.8.39	AS1680 Cellcom Fixed Line Communication L.P	`3.48ms` from Tel Aviv, IL
35.78.160.39	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
124.211.244.23	AS2516 KDDI CORPORATION	`3.03ms` from Tokyo, JP
66.30.246.55	AS7922 Comcast Cable Communications, LLC	`1.88ms` from Boston, US
45.168.158.151	AS268101 MIO TELECOM LTDA	`6.25ms` from Fortaleza, BR
91.59.47.55	AS3320 Deutsche Telekom AG	`7.77ms` from Frankfurt am Main, DE
54.46.43.39	AS16509 Amazon.com, Inc.	`0.38ms` from Hong Kong, HK
70.93.138.71	AS20001 Charter Communications Inc	`7.11ms` from Los Angeles, US
37.215.148.247	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`2.79ms` from Minsk, BY
5.139.77.71	AS12389 PJSC Rostelecom	`16.46ms` from Moscow, RU
59.184.121.23	AS9829 National Internet Backbone	`11.01ms` from Mumbai, IN
97.145.205.215	AS6167 Verizon Business	`13.85ms` from Philadelphia, US
97.206.58.151	AS6167 Verizon Business	`8.44ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 72.223.44.46

traceroute to 72.223.44.46 (72.223.44.46): 64 hops max, 52 byte packets

2 [AS15169] 192.178.107.116 134.857 ms

3 *

4 [AS22773] 72.223.44.46 147.7 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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