72.222.138.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.222.128.0/17
Registry	ARIN
ID	NETBLK-PH-RDC-72-222-128-0

WHOIS Details

NetHandle:      NET-72-222-128-0-1
OrgID:          C01714454
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-222-128-0
NetRange:       72.222.128.0 - 72.222.255.255
NetType:        reassignment
RegDate:        2007-08-24
Updated:        2007-08-24
Source:         ARIN


OrgID:          C01714454
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2007-08-24
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.222.138.0/23

Range	ASN	Company	Num of IPs
72.222.128.0/17	AS22773	Cox Communications	32,768
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 72.222.0.0/16

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
72.222.128.0/17	AS22773	Cox Communications	32,768
72.222.80.0/20	AS22773	Cox Communications Inc.	4,096
72.222.0.0/21	AS22773	Cox Communications Inc.	2,048
72.222.72.0/21	AS22773	Cox Communications Inc.	2,048
72.222.56.0/21	AS22773	Cox Communications Inc.	2,048
72.222.20.0/22	AS22773	Cox Communications Inc.	1,024
72.222.28.0/22	AS22773	Cox Communications Inc.	1,024
72.222.16.0/22	AS22773	Cox Communications Inc.	1,024
72.222.32.0/22	AS22773	Cox Communications Inc.	1,024
72.222.68.0/22	AS22773	Cox Communications Inc.	1,024
72.222.36.0/22	AS22773	Cox Communications Inc.	1,024
72.222.48.0/22	AS22773	Cox Communications Inc.	1,024
72.222.12.0/23	AS22773	Cox Communications Inc.	512
72.222.14.0/23	AS22773	Cox Communications Inc.	512
72.222.24.0/23	AS22773	Cox Communications Inc.	512
72.222.26.0/23	AS22773	Cox Communications Inc.	512
72.222.40.0/23	AS22773	Cox Communications Inc.	512
72.222.42.0/23	AS22773	Cox Communications Inc.	512
72.222.44.0/23	AS22773	Cox Communications Inc.	512
72.222.46.0/23	AS22773	Cox Communications Inc.	512
72.222.52.0/23	AS22773	Cox Communications Inc.	512
72.222.54.0/23	AS22773	Cox Communications Inc.	512
72.222.64.0/23	AS22773	Cox Communications Inc.	512
72.222.8.0/23	AS22773	Cox Communications Inc.	512
72.222.10.0/23	AS22773	Cox Communications Inc.	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
72.222.139.166	AS22773 Cox Communications Inc.	`6.56ms` from Phoenix, US
72.222.138.1	AS22773 Cox Communications Inc.	`3.72ms` 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
113.186.190.151	AS45899 VNPT Corp	`3.77ms` from Hanoi, VN
61.36.17.71	AS3786 LG DACOM Corporation	`1.31ms` from Incheon, KR
99.109.62.215	AS7018 AT&T Enterprises, LLC	`17.15ms` from Kansas City, US
68.182.217.103	AS20001 Charter Communications Inc	`1.98ms` from Los Angeles, US
2.139.117.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.14ms` from Madrid, ES
80.76.179.55	AS34629 "Resurs-Svyaz" Ltd	`5.57ms` from Moscow, RU
181.197.184.103	AS18809 Cable Onda	`13.62ms` from Panama, PA
121.187.177.215	AS4766 Korea Telecom	`4.53ms` from Seoul, KR
122.152.203.103	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.46ms` from Shanghai, CN
194.107.162.167	AS136787 PacketHub S.A.	`0.08ms` from Brisbane, AU
179.36.50.135	AS22927 Telefonica de Argentina	`5.29ms` from Buenos Aires, AR
38.109.180.183	AS174 Cogent Communications, LLC	`1.67ms` from Indianapolis, US
81.44.61.199	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.38ms` from Madrid, ES
82.20.161.247	AS5089 Virgin Media Limited	`8.17ms` from Maidenhead, GB
194.226.11.39	AS47104 Prolink MO.ru Ltd.	`1.29ms` from Moscow, RU
130.49.213.23	AS207713 GLOBAL INTERNET SOLUTIONS LLC	`0.76ms` from Novosibirsk, RU
91.171.158.135	AS12322 Free SAS	`15.13ms` from Paris, FR
84.210.20.71	AS25400 Telia Norge AS	`9.65ms` from Sandefjord, NO
14.129.112.55	AS9286 KINX	`0.29ms` from Seoul, KR
180.184.181.55	AS4811 China Telecom (Group)	`3.27ms` from Shanghai, CN
84.91.54.151	AS13156 NOWO COMMUNICATIONS, S.A.	`10.16ms` from Braga, PT
217.231.231.71	AS3320 Deutsche Telekom AG	`3.35ms` from Hamburg, DE
27.6.179.23	AS17488 Hathway IP Over Cable Internet	`1.39ms` from Hyderabad, IN
153.80.105.87	AS44559 IT HOSTLINE LTD	`0.38ms` from Istanbul, TR
61.68.223.183	AS7545 TPG Telecom Limited	`12.88ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f4 72.222.138.95

traceroute to 72.222.138.95 (72.222.138.95): 64 hops max, 52 byte packets

4 [AS6939] 66.220.12.166 1.338 ms

5 [AS22773] 68.1.3.115 19.635 ms

6 [AS22773] 72.222.138.95 31.753 ms

Measurement taken from

IPinfo ProbeNet in Fremont, 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.

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