72.211.158.0/23

AS22773 · Cox Communications Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.211.128.0/18
Registry	ARIN
ID	NETBLK-PH-RDC-72-211-128-0

WHOIS Details

NetHandle:      NET-72-211-128-0-1
OrgID:          C01505537
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-211-128-0
NetRange:       72.211.128.0 - 72.211.191.255
NetType:        reassignment
RegDate:        2006-11-30
Updated:        2006-11-30
Source:         ARIN


OrgID:          C01505537
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2006-11-30
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.211.158.0/23

Range	ASN	Company	Num of IPs
72.211.128.0/18	AS22773	Cox Communications	16,384
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 72.211.0.0/16

Range	ASN	Company	Num of IPs
72.192.0.0/11	AS62957	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	AS64019	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS63182	Cox Communications Inc.	2,097,152
72.211.128.0/18	AS22773	Cox Communications	16,384
72.211.64.0/18	AS22773	Cox Communications Inc.	16,384
72.211.192.0/18	AS22773	Cox Communications	16,384
72.211.0.0/20	AS22773	Cox Communications Inc.	4,096
72.211.48.0/21	AS22773	Cox Communications Inc.	2,048
72.211.32.0/22	AS22773	Cox Communications Inc.	1,024

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

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

IP Address	ASN	Details
72.211.159.50	AS22773 Cox Communications Inc.	`5.27ms` from Phoenix, US
72.211.158.1	AS22773 Cox Communications Inc.	`1.22ms` 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
120.61.212.231	AS9829 National Internet Backbone	`12.46ms` from Bengaluru, IN
181.50.137.151	AS10620 Telmex Colombia S.A.	`6.53ms` from Bogota, CO
27.9.91.167	AS4837 CHINA UNICOM China169 Backbone	`2.23ms` from Chongqing, CN
75.159.221.119	AS852 TELUS Communications Inc.	`1.31ms` from Edmonton, CA
183.152.62.247	AS4134 CHINANET BACKBONE	`10.07ms` from Hangzhou, CN
38.14.25.7	AS398478 PEG TECH INC	`0.87ms` from Hong Kong, HK
47.197.149.231	AS5650 Frontier Communications of America, Inc.	`6.47ms` from Miami, US
87.149.138.135	AS3320 Deutsche Telekom AG	`3.44ms` from Nuernberg, DE
20.235.11.23	AS8075 Microsoft Corporation	`0.31ms` from Saint Thomas Mount, IN
67.195.137.55	AS36647 Yahoo Holdings Inc.	`3.98ms` from Seattle, US
218.144.69.183	AS4766 Korea Telecom	`1.10ms` from Seoul, KR
200.202.143.39	AS11097 EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA	`1.19ms` from Brasilia, BR
73.144.172.135	AS7922 Comcast Cable Communications, LLC	`7.19ms` from Flint, US
217.234.182.231	AS3320 Deutsche Telekom AG	`2.14ms` from Frankfurt am Main, DE
61.14.236.23	AS63731 TIEN PHAT TECHNOLOGY CORPORATION	`0.74ms` from Ho Chi Minh City, VN
88.16.95.215	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.64ms` from Madrid, ES
73.179.118.199	AS7922 Comcast Cable Communications, LLC	`4.20ms` from Miami, US
87.21.94.7	AS3269 Telecom Italia S.p.A.	`5.73ms` from Milan, IT
45.250.232.7	AS132220 JPR Digital Pvt. Ltd.	`2.97ms` from Mumbai, IN
110.100.42.7	AS56046 China Mobile communications corporation	`5.88ms` from Nanjing, CN
59.1.104.215	AS4766 Korea Telecom	`4.55ms` from Seoul, KR
111.251.146.231	AS3462 Data Communication Business Group	`1.90ms` from Taipei, TW
35.197.58.119	AS396982 Google LLC	`0.14ms` from The Dalles, US
86.88.40.135	AS1136 KPN B.V.	`3.13ms` from Amsterdam, NL
104.55.51.119	AS7018 AT&T Enterprises, LLC	`10.82ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 72.211.159.254

traceroute to 72.211.159.254 (72.211.159.254): 64 hops max, 52 byte packets

3 [AS1299] 62.115.176.122 49.204 ms

4 [AS1299] 62.115.173.21 40.998 ms

5 [AS22773] 72.211.159.254 50.863 ms

Measurement taken from

IPinfo ProbeNet in Taos, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales