72.216.232.0/21

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-GUL-CBS-72-216-232-0

WHOIS Details

NetHandle:      NET-72-216-232-0-1
OrgID:          C03148354
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-GUL-CBS-72-216-232-0
NetRange:       72.216.232.0 - 72.216.239.255
NetType:        reassignment
RegDate:        2012-09-19
Updated:        2012-09-19
Source:         ARIN


OrgID:          C03148354
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn Dr
City:           ATlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2012-09-19
Updated:        2012-09-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.216.232.0/21

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 72.216.0.0/16

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
72.216.128.0/18	AS22773	Cox Communications Inc.	16,384
72.216.64.0/18	AS22773	Cox Communications Inc.	16,384
72.216.0.0/18	AS22773	Cox Communications	16,384
72.216.192.0/20	AS22773	Cox Communications Inc.	4,096
72.216.208.0/20	AS22773	Cox Communications Inc.	4,096
72.216.228.0/22	AS22773	Cox Communications Inc.	1,024

Hosted domains

There are 25 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
72.216.237.33	AS22773 Cox Communications Inc.	`15.01ms` from Atlanta, US
72.216.232.1	AS22773 Cox Communications Inc.	`15.10ms` from Atlanta, US
72.216.238.241	AS22773 Cox Communications Inc.	`15.04ms` from Atlanta, US
72.216.235.225	AS22773 Cox Communications Inc.	`15.04ms` from Atlanta, US
72.216.234.33	AS22773 Cox Communications Inc.	`15.04ms` from Atlanta, US
72.216.239.97	AS22773 Cox Communications Inc.	`15.07ms` from Atlanta, US
72.216.233.33	AS22773 Cox Communications Inc.	`16.28ms` from Atlanta, US
72.216.236.65	AS22773 Cox Communications Inc.	`15.13ms` from Atlanta, 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
87.212.208.69	AS50266 Odido Netherlands B.V.	`4.76ms` from Amsterdam, NL
79.128.219.5	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.74ms` from Athens, GR
222.160.105.149	AS4837 CHINA UNICOM China169 Backbone	`3.59ms` from Changchun, CN
139.211.170.101	AS4837 CHINA UNICOM China169 Backbone	`7.14ms` from Changchun, CN
92.117.12.85	AS8881 1&1 Versatel GmbH	`4.08ms` from Duesseldorf, DE
125.22.159.245	AS9498 BHARTI Airtel Ltd.	`1.29ms` from Hyderabad, IN
103.112.122.229	AS137327 Universitas Hang Tuah	`12.26ms` from Jakarta, ID
121.121.124.5	AS9534 Binariang Berhad	`2.44ms` from Kuala Lumpur, MY
41.184.235.101	AS29091 ipNX Nigeria Limited	`0.85ms` from Lagos, NG
179.24.235.53	AS6057 Administracion Nacional de Telecomunicaciones	`1.68ms` from Montevideo, UY
62.91.92.21	AS20686 Bisping & Bisping GmbH & Co KG	`0.62ms` from Nuernberg, DE
113.37.56.165	AS17506 ARTERIA Networks Corporation	`0.98ms` from Osaka, JP
95.52.200.149	AS12389 PJSC Rostelecom	`2.00ms` from Saint Petersburg, RU
75.157.95.69	AS852 TELUS Communications Inc.	`11.75ms` from Seattle, US
221.147.24.69	AS4766 Korea Telecom	`1.24ms` from Seoul, KR
101.230.205.165	AS4812 China Telecom (Group)	`3.53ms` from Shanghai, CN
103.108.170.85	AS38084 Ethan Group	`0.58ms` from Sydney, AU
188.20.224.69	AS8447 A1 Telekom Austria AG	`0.85ms` from Vienna, AT
92.97.93.69	AS5384 Emirates Internet	`4.39ms` from Al Fujairah City, AE
86.83.96.101	AS1136 KPN B.V.	`3.67ms` from Amsterdam, NL
44.203.169.165	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
47.94.137.133	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.89ms` from Beijing, CN
217.239.178.197	AS3320 Deutsche Telekom AG	`1.23ms` from Berlin, DE
14.233.249.85	AS45899 VNPT Corp	`2.69ms` from Da Nang, VN
47.113.156.85	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Heyuan, CN

Traceroute

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

traceroute -a -n -q1 72.216.238.175

traceroute to 72.216.238.175 (72.216.238.175): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.176 88.606 ms

2 [AS22773] 70.167.150.240 90.217 ms

3 [AS22773] 68.1.1.87 128.04 ms

4 [AS22773] 72.216.238.175 133.586 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On December 28th 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.

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