72.216.232.0/21

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
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

Hosted domains

There are 27 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
72.216.234.98	perdidomls.com	25
72.216.238.234	support-crew.com	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

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Pingable IPs

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

IP Address	ASN	Details
72.216.236.65	AS22773 Cox Communications Inc.	`15.08ms` from Atlanta, US
72.216.239.81	AS22773 Cox Communications Inc.	`15.09ms` from Atlanta, US
72.216.237.33	AS22773 Cox Communications Inc.	`15.05ms` from Atlanta, US
72.216.235.225	AS22773 Cox Communications Inc.	`15.06ms` from Atlanta, US
72.216.234.33	AS22773 Cox Communications Inc.	`15.04ms` from Atlanta, US
72.216.232.1	AS22773 Cox Communications Inc.	`15.11ms` from Atlanta, US
72.216.233.33	AS22773 Cox Communications Inc.	`16.28ms` from Atlanta, US
72.216.238.241	AS22773 Cox Communications Inc.	`15.04ms` 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
178.226.231.21	AS50266 Odido Netherlands B.V.	`2.94ms` from Amsterdam, NL
72.19.0.5	AS62765 Atlantic Bay Mortgage Group, LLC	`8.37ms` from Ashburn, US
96.217.80.213	AS7922 Comcast Cable Communications, LLC	`0.78ms` from Atlanta, US
187.5.108.21	AS8167 V tal	`3.93ms` from Brasilia, BR
190.175.58.53	AS22927 Telefonica de Argentina	`2.11ms` from Buenos Aires, AR
98.4.60.69	AS11351 Charter Communications Inc	`17.43ms` from Chicago, US
134.130.227.5	AS47610 RWTH Aachen University	`4.29ms` from Frankfurt am Main, DE
185.218.245.213	AS205424 Ulunet Internet ve Iletisim Hizmetleri San. ve Tic. Ltd. Sti.	`4.57ms` from Istanbul, TR
120.220.3.133	AS24444 Shandong Mobile Communication Company Limited	`4.57ms` from Jinan, CN
155.93.122.181	AS16284 Inq. Digital Nigeria	`0.30ms` from Lagos, NG
51.142.80.133	AS8075 Microsoft Corporation	`0.17ms` from London, GB
200.213.9.69	AS4230 CLARO S.A.	`1.33ms` from Porto Alegre, BR
112.232.203.229	AS4837 CHINA UNICOM China169 Backbone	`5.75ms` from Qingdao, CN
76.96.19.5	AS7922 Comcast Cable Communications, LLC	`1.77ms` from Salt Lake City, US
23.44.254.165	AS16625 Akamai Technologies, Inc.	`0.11ms` from Seattle, US
59.27.76.69	AS4766 Korea Telecom	`3.37ms` from Seoul, KR
121.145.190.245	AS4766 Korea Telecom	`6.20ms` from Seoul, KR
125.156.152.213	AS4766 Korea Telecom	`7.00ms` from Seoul, KR
3.107.159.37	AS16509 Amazon.com, Inc.	`0.36ms` from Sydney, AU
188.129.210.229	AS16010 Magticom Ltd.	`0.68ms` from Tbilisi, GE
121.113.101.181	AS4713 NTT Communications Corporation	`4.26ms` from Tokyo, JP
190.113.31.197	AS22860 SERVICIOS INTERNET LTDA	`0.30ms` from Vina del Mar, CL
209.10.82.245	AS53907 Quality Technology Services, LLC	`3.66ms` from Ashburn, US
47.187.1.101	AS5650 Frontier Communications of America, Inc.	`1.43ms` from Dallas, US
87.148.68.213	AS3320 Deutsche Telekom AG	`4.35ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 72.216.233.161

traceroute to 72.216.233.161 (72.216.233.161): 64 hops max, 52 byte packets

4 [AS3257] 141.136.111.138 54.395 ms

5 [AS3257] 209.120.152.214 49.659 ms

6 [AS22773] 68.1.1.87 47.849 ms

7 [AS22773] 72.216.233.161 48.631 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On August 22nd 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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