72.223.74.0/23

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 72.223.74.0/23

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

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

IP Address	ASN	Details
72.223.74.1	AS22773 Cox Communications Inc.	`2.24ms` from Phoenix, US
72.223.75.144	AS22773 Cox Communications Inc.	`5.42ms` 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
105.103.137.87	AS36947 Telecom Algeria	`12.94ms` from Algiers, DZ
73.167.241.71	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Boston, US
41.128.72.151	AS24863 Link Egypt (Link.NET)	`7.51ms` from Cairo, EG
191.177.97.87	AS28573 Claro NXT Telecomunicacoes Ltda	`4.91ms` from Curitiba, BR
83.186.95.103	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
134.97.35.151	AS28748 AlphaCron Datensysteme	`7.29ms` from Frankfurt am Main, DE
173.44.43.87	AS20473 The Constant Company, LLC	`0.48ms` from Miami, US
97.100.154.71	AS33363 Charter Communications, Inc	`11.83ms` from Orlando, US
41.249.151.71	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.33ms` from Rabat, MA
116.38.178.55	AS17858 LG POWERCOMM	`2.70ms` from Seoul, KR
114.43.9.71	AS3462 Data Communication Business Group	`1.76ms` from Taipei, TW
68.67.200.247	AS19437 SECURED SERVERS LLC	`0.26ms` from Ashburn, US
82.25.89.151	AS47583 Hostinger International Limited	`0.60ms` from Boston, US
181.25.150.151	AS22927 Telefonica de Argentina	`2.77ms` from Buenos Aires, AR
223.19.229.71	AS9304 HGC Global Communications Limited	`1.19ms` from Hong Kong, HK
115.12.182.183	AS4766 Korea Telecom	`3.06ms` from Incheon, KR
59.17.168.183	AS4766 Korea Telecom	`0.53ms` from Incheon, KR
81.131.91.39	AS2856 British Telecommunications PLC	`2.21ms` from London, GB
82.20.119.151	AS5089 Virgin Media Limited	`11.88ms` from London, GB
73.85.100.119	AS7922 Comcast Cable Communications, LLC	`4.74ms` from Miami, US
98.240.184.135	AS7922 Comcast Cable Communications, LLC	`2.78ms` from Minneapolis, US
69.202.144.7	AS12271 Charter Communications Inc	`4.49ms` from New York City, US
47.128.176.231	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
37.199.173.103	AS1257 Tele2 Sverige AB	`0.66ms` from Stockholm, SE
210.68.161.23	AS4780 Digital United Inc.	`6.89ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 72.223.74.227

traceroute to 72.223.74.227 (72.223.74.227): 64 hops max, 52 byte packets

1 [AS15169] 142.251.252.26 8.277 ms

2 [AS15169] 192.178.107.116 8.034 ms

3 *

4 [AS22773] 72.223.74.227 24.309 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

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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