72.201.16.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.201.0.0/16
Registry	ARIN
ID	NETBLK-PH-RDC-72-201-0-0

WHOIS Details

NetHandle:      NET-72-201-0-0-1
OrgID:          C01331788
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-201-0-0
NetRange:       72.201.0.0 - 72.201.255.255
NetType:        reassignment
RegDate:        2006-04-17
Updated:        2006-04-17
Source:         ARIN


OrgID:          C01331788
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2006-04-17
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.201.16.0/23

Range	ASN	Company	Num of IPs
72.201.0.0/16	AS22773	Cox Communications	65,536
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 72.201.0.0/16

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
72.201.0.0/16	AS22773	Cox Communications	65,536

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

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

IP Address	ASN	Details
72.201.17.96	AS22773 Cox Communications Inc.	`4.83ms` from Phoenix, US
72.201.16.1	AS22773 Cox Communications Inc.	`1.40ms` 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
105.75.13.199	AS36884 Wana Corporate	`9.56ms` from Casablanca, MA
220.169.169.39	AS4134 CHINANET-BACKBONE	`2.95ms` from Changsha, CN
184.57.129.87	AS10796 Charter Communications Inc	`14.93ms` from Cleveland, US
194.255.253.55	AS3308 Telia Company AB	`0.69ms` from Copenhagen, DK
136.119.141.151	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
90.48.82.247	AS3215 Orange S.A.	`16.32ms` from Frankfurt am Main, DE
8.139.153.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.21ms` from Hangzhou, CN
213.250.138.71	AS136907 HUAWEI CLOUDS	`1.74ms` from Istanbul, TR
176.37.6.23	AS39608 Lanet Network Ltd	`0.52ms` from Kyiv, UA
86.181.93.7	AS2856 British Telecommunications PLC	`3.54ms` from London, GB
66.229.204.183	AS7922 Comcast Cable Communications, LLC	`4.84ms` from Miami, US
167.58.40.7	AS6057 Administracion Nacional de Telecomunicaciones	`1.77ms` from Montevideo, UY
179.173.222.183	AS26599 TELEFÔNICA BRASIL S.A	`1.99ms` from Osasco, BR
47.53.54.23	AS30722 Fastweb SpA	`3.95ms` from Rome, IT
170.64.138.55	AS14061 DigitalOcean, LLC	`0.23ms` from Sydney, AU
197.17.120.23	AS37693 OOREDOO TUNISIE SA	`1.57ms` from Tunis, TN
78.58.126.215	AS8764 Telia Lietuva, AB	`2.63ms` from Vilnius, LT
3.89.164.71	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
104.169.40.119	AS5650 Frontier Communications of America, Inc.	`13.65ms` from Ashburn, US
96.37.34.135	AS20115 Charter Communications LLC	`10.78ms` from Atlanta, US
207.113.223.39	AS40926 Surf Air Wireless, LLC	`2.67ms` from Chicago, US
160.141.161.55	AS5972 United States Department of Defense (DoD)	`10.61ms` from Dallas, US
80.128.236.103	AS3320 Deutsche Telekom AG	`4.58ms` from Duesseldorf, DE
86.23.72.71	AS5089 Virgin Media Limited	`10.24ms` from London, GB
67.213.210.7	AS13213 THG HOSTING LIMITED	`0.25ms` from New York City, 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 72.201.17.102

traceroute to 72.201.17.102 (72.201.17.102): 64 hops max, 52 byte packets

3 [AS1299] 62.115.176.122 49.255 ms

4 [AS1299] 62.115.173.21 41.446 ms

5 [AS22773] 72.201.17.102 52.75 ms

Measurement taken from

IPinfo ProbeNet in Taos, US

On March 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.

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