72.215.240.0/21

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-BR-CBS-72-215-240-0

WHOIS Details

NetHandle:      NET-72-215-240-0-1
OrgID:          C01613798
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-BR-CBS-72-215-240-0
NetRange:       72.215.240.0 - 72.215.247.255
NetType:        reassignment
RegDate:        2007-04-10
Updated:        2007-04-10
Source:         ARIN


OrgID:          C01613798
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2007-04-10
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.215.240.0/21

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 72.215.0.0/16

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
72.215.160.0/19	AS22773	Cox Communications	8,192
72.215.192.0/20	AS22773	Cox Communications	4,096
72.215.32.0/20	AS22773	Cox Communications	4,096
72.215.144.0/20	AS22773	Cox Communications Inc.	4,096
72.215.248.0/21	AS22773	Cox Communications	2,048
72.215.48.0/21	AS22773	Cox Communications	2,048
72.215.216.0/21	AS22773	Cox Communications	2,048
72.215.232.0/21	AS22773	Cox Communications	2,048
72.215.128.0/21	AS22773	Cox Communications Inc.	2,048
72.215.136.0/21	AS22773	Cox Communications	2,048
72.215.228.0/22	AS22773	Cox Communications	1,024
72.215.212.0/22	AS22773	Cox Communications	1,024
72.215.210.0/23	AS22773	Cox Communications	512
72.215.56.0/23	AS22773	Cox Communications Inc.	512
72.215.62.0/23	AS22773	Cox Communications Inc.	512
72.215.226.0/24	AS32830	Connecticut Computer Service, Inc.	256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.215.246.66	ottlawoffice.com	1
72.215.245.12	sitecambr.com	1
72.215.246.8	firstinenterprises.com	1
72.215.244.178	stjamesrv.com	1
72.215.243.211	tech-logic.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
72.215.246.1	AS22773 Cox Communications Inc.	`10.18ms` from Dallas, US
72.215.245.225	AS22773 Cox Communications Inc.	`10.17ms` from Dallas, US
72.215.243.97	AS22773 Cox Communications Inc.	`10.14ms` from Dallas, US
72.215.242.33	AS22773 Cox Communications Inc.	`10.15ms` from Dallas, US
72.215.244.97	AS22773 Cox Communications Inc.	`10.19ms` from Dallas, US
72.215.241.17	AS22773 Cox Communications Inc.	`10.07ms` from Dallas, US
72.215.247.113	AS22773 Cox Communications Inc.	`10.76ms` from Dallas, US
72.215.240.113	AS22773 Cox Communications Inc.	`10.11ms` from Dallas, 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
174.173.70.21	AS7922 Comcast Cable Communications, LLC	`8.42ms` from Ashburn, US
41.133.230.229	AS20011 Dimension Data	`1.75ms` from Cape Town, ZA
96.27.35.85	AS12083 WideOpenWest Finance LLC	`10.19ms` from Chicago, US
200.160.126.37	AS16735 ALGAR TELECOM S/A	`0.84ms` from Curitiba, BR
24.67.106.21	AS6327 Shaw Communications	`4.74ms` from Kelowna, CA
201.175.164.53	AS28469 AT&T COMUNICACIONES DIGITALES S DE RL	`2.70ms` from Mexico City, MX
68.52.127.181	AS7922 Comcast Cable Communications, LLC	`7.23ms` from Murfreesboro, US
153.166.110.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.00ms` from Osaka, JP
18.228.192.5	AS16509 Amazon.com, Inc.	`0.13ms` from Osasco, BR
103.236.162.37	AS133159 Mammoth Media Pty Ltd	`0.22ms` from Perth, AU
131.120.201.181	AS668 United States Department of Defense (DoD)	`3.78ms` from San Jose, US
116.251.96.85	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Santa Clara, US
191.180.181.181	AS28573 Claro NXT Telecomunicacoes Ltda	`7.24ms` from Sao Paulo, BR
43.164.129.37	AS132203 Tencent Building, Kejizhongyi Avenue	`0.70ms` from Seoul, KR
178.175.109.101	AS8661 Telekomi i Kosoves SH.A.	`2.24ms` from Skopje, MK
81.229.191.117	AS3301 Telia Company AB	`2.98ms` from Stockholm, SE
103.55.52.213	AS139352 CBRE Pty Limited	`0.73ms` from Sydney, AU
59.157.142.5	AS10013 FreeBit Co.,Ltd.	`9.44ms` from Tokyo, JP
200.84.129.5	AS10293 CANTV Servicios, Venezuela	`3.04ms` from Willemstad, CW
92.46.49.181	AS9198 JSC Kazakhtelecom	`0.40ms` from Almaty, KZ
69.252.188.149	AS7922 Comcast Cable Communications, LLC	`14.13ms` from Atlanta, US
79.228.35.21	AS3320 Deutsche Telekom AG	`2.18ms` from Berlin, DE
52.39.156.181	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
192.248.11.37	AS38229 Lanka Education & Research Network, NREN	`3.85ms` from Colombo, LK
207.200.40.101	AS11320 LightEdge Solutions	`5.09ms` 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 72.215.243.71

traceroute to 72.215.243.71 (72.215.243.71): 64 hops max, 52 byte packets

3 [AS22773] 68.1.1.229 12.394 ms

4 [AS22773] 72.215.243.71 20.271 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On February 7th 2026

What are IP address ranges?

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