72.212.0.0/17

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.192.0.0/11
Registry	ARIN
ID	NETBLK-PH-RES-72-212-0-0

WHOIS Details

NetHandle:      NET-72-212-0-0-1
OrgID:          C07856959
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RES-72-212-0-0
NetRange:       72.212.0.0 - 72.212.127.255
NetType:        reassignment
RegDate:        2021-04-13
Updated:        2021-04-13
Source:         ARIN


OrgID:          C07856959
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2021-04-13
Updated:        2021-04-13
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.212.0.0/17

Range	ASN	Company	Num of IPs
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 72.212.0.0/16

Range	ASN	Company	Num of IPs
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
72.212.128.0/19	AS22773	Cox Communications Inc.	8,192
72.212.224.0/19	AS22773	Cox Communications	8,192
72.212.192.0/20	AS22773	Cox Communications Inc.	4,096
72.212.168.0/21	AS22773	Cox Communications Inc.	2,048
72.212.164.0/22	AS22773	Cox Communications Inc.	1,024
72.212.176.0/22	AS22773	Cox Communications Inc.	1,024
72.212.184.0/22	AS22773	Cox Communications Inc.	1,024
72.212.188.0/22	AS22773	Cox Communications	1,024
72.212.160.0/22	AS22773	Cox Communications Inc.	1,024
72.212.180.0/23	AS22773	Cox Communications Inc.	512
72.212.182.0/23	AS22773	Cox Communications	512

Hosted domains

There are 33 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.212.55.108	waxi.house	1
72.212.58.82	aenriq.com	1
72.212.102.202	meatsmp.online	1
72.212.50.247	i-p.me	1
72.212.107.205	xavom.net	1
72.212.79.141	ajaxmusic.net	1
72.212.77.94	rck3.net	1
72.212.8.77	fuck.bike	1
72.212.60.236	tedesco.pro	1
72.212.111.56	skadoodle.net	1

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

21,218 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.212.125.163	AS22773 Cox Communications Inc.	`8.16ms` from Phoenix, US
72.212.124.1	AS22773 Cox Communications Inc.	`4.59ms` from Phoenix, US
72.212.122.29	AS22773 Cox Communications Inc.	`4.94ms` from Phoenix, US
72.212.121.208	AS22773 Cox Communications Inc.	`5.75ms` from Phoenix, US
72.212.119.1	AS22773 Cox Communications Inc.	`1.63ms` from Phoenix, US
72.212.118.143	AS22773 Cox Communications Inc.	`1.41ms` from Phoenix, US
72.212.120.1	AS22773 Cox Communications Inc.	`2.11ms` from Phoenix, US
72.212.127.245	AS22773 Cox Communications Inc.	`7.11ms` from Phoenix, US
72.212.123.15	AS22773 Cox Communications Inc.	`7.33ms` from Phoenix, US
72.212.126.87	AS22773 Cox Communications Inc.	`8.24ms` from Phoenix, US
72.212.117.1	AS22773 Cox Communications Inc.	`1.01ms` from Phoenix, US
72.212.49.1	AS22773 Cox Communications Inc.	`1.32ms` from Phoenix, US
72.212.61.64	AS22773 Cox Communications Inc.	`1.77ms` from Phoenix, US
72.212.35.121	AS22773 Cox Communications Inc.	`5.06ms` from Phoenix, US
72.212.81.120	AS22773 Cox Communications Inc.	`8.49ms` from Phoenix, US
72.212.88.1	AS22773 Cox Communications Inc.	`2.09ms` from Phoenix, US
72.212.11.249	AS22773 Cox Communications Inc.	`6.33ms` from Phoenix, US
72.212.50.1	AS22773 Cox Communications Inc.	`1.40ms` from Phoenix, US
72.212.113.1	AS22773 Cox Communications Inc.	`2.93ms` from Phoenix, US
72.212.10.1	AS22773 Cox Communications Inc.	`2.12ms` from Phoenix, US
72.212.44.168	AS22773 Cox Communications Inc.	`2.49ms` from Phoenix, US
72.212.106.179	AS22773 Cox Communications Inc.	`2.16ms` from Phoenix, US
72.212.45.158	AS22773 Cox Communications Inc.	`1.70ms` from Phoenix, US
72.212.2.1	AS22773 Cox Communications Inc.	`4.24ms` from Phoenix, US
72.212.36.1	AS22773 Cox Communications Inc.	`1.79ms` 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
83.83.214.1	AS33915 Vodafone Libertel B.V.	`1.50ms` from Amsterdam, NL
31.151.53.1	AS33915 Vodafone Libertel B.V.	`1.23ms` from Amsterdam, NL
74.195.116.1	AS19108 Optimum	`7.28ms` from Ashburn, US
98.184.68.1	AS22773 Cox Communications Inc.	`16.19ms` from Ashburn, US
96.95.17.193	AS7922 Comcast Cable Communications, LLC	`7.86ms` from Ashburn, US
104.137.55.225	AS33363 Charter Communications, Inc	`14.38ms` from Atlanta, US
60.0.40.1	AS4837 CHINA UNICOM China169 Backbone	`8.45ms` from Beijing, CN
87.229.69.1	AS57095 Rackhost Zrt.	`0.20ms` from Budapest, HU
181.164.75.1	AS7303 Telecom Argentina S.A.	`12.27ms` from Buenos Aires, AR
89.107.229.1	AS43260 DGN TEKNOLOJI A.S.	`0.09ms` from Bursa, TR
73.102.85.1	AS7922 Comcast Cable Communications, LLC	`9.56ms` from Chicago, US
91.198.236.1	AS25527 Cartel-Sistem SRL	`0.43ms` from Chisinau, MD
185.170.184.17	AS62337 S.C. TELE-LUCI S.R.L.	`1.18ms` from Chisinau, MD
76.181.128.1	AS10796 Charter Communications Inc	`19.93ms` from Columbus, US
136.113.24.113	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
14.236.217.129	AS45899 VNPT Corp	`4.52ms` from Da Nang, VN
117.235.31.33	AS9829 National Internet Backbone	`6.24ms` from Delhi, IN
24.9.157.1	AS7922 Comcast Cable Communications, LLC	`2.53ms` from Denver, US
78.100.26.97	AS8781 Ooredoo Q.S.C.	`0.08ms` from Doha, QA
91.73.243.209	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.77ms` from Dubai, AE
148.230.242.1	AS22884 TOTAL PLAY TELECOMUNICACIONES SA DE CV	`0.50ms` from Guadalajara, MX
121.10.252.193	AS4134 CHINANET-BACKBONE	`5.83ms` from Guangzhou, CN
183.151.143.129	AS4134 CHINANET-BACKBONE	`11.33ms` from Hangzhou, CN
115.207.68.1	AS4134 CHINANET-BACKBONE	`8.86ms` from Hangzhou, CN
117.93.55.1	AS4134 CHINANET-BACKBONE	`8.48ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f5 72.212.13.152

traceroute to 72.212.13.152 (72.212.13.152): 64 hops max, 52 byte packets

5 [AS22773] 68.1.3.115 55.061 ms

6 [AS22773] 72.212.13.152 57.972 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On December 14th 2025

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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