72.204.192.0/21

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-KS-CBS-72-204-192-0

WHOIS Details

NetHandle:      NET-72-204-192-0-1
OrgID:          C06904965
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-KS-CBS-72-204-192-0
NetRange:       72.204.192.0 - 72.204.199.255
NetType:        reassignment
RegDate:        2018-02-19
Updated:        2018-02-19
Source:         ARIN


OrgID:          C06904965
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2018-02-19
Updated:        2018-02-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.204.192.0/21

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 72.204.0.0/16

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
72.204.0.0/17	AS22773	Cox Communications	32,768
72.204.128.0/18	AS22773	Cox Communications	16,384
72.204.200.0/21	AS22773	Cox Communications Inc.	2,048
72.204.248.0/21	AS22773	Cox Communications Inc.	2,048
72.204.232.0/22	AS22773	Cox Communications Inc.	1,024
72.204.240.0/22	AS22773	Cox Communications Inc.	1,024
72.204.246.0/24	AS30229	Cox Communications Inc.	256
72.204.247.0/24	AS22773	Cox Communications Inc.	256
72.204.218.0/24	AS40658	US Monitoring, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
72.204.194.97	AS22773 Cox Communications Inc.	`4.16ms` from Kansas City, US
72.204.195.241	AS22773 Cox Communications Inc.	`4.18ms` from Kansas City, US
72.204.196.17	AS22773 Cox Communications Inc.	`5.50ms` from Kansas City, US
72.204.197.1	AS22773 Cox Communications Inc.	`9.14ms` from Kansas City, US
72.204.193.81	AS22773 Cox Communications Inc.	`4.13ms` from Kansas City, US
72.204.192.145	AS22773 Cox Communications Inc.	`4.17ms` from Kansas City, US
72.204.199.177	AS22773 Cox Communications Inc.	`4.17ms` from Kansas City, 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
194.165.135.165	AS8376 Jordan Data Communications Company LLC	`0.26ms` from Amman, JO
84.86.139.245	AS1136 KPN B.V.	`2.65ms` from Amsterdam, NL
122.154.98.85	AS9931 National Telecom Public Company Limited	`2.65ms` from Bangkok, TH
102.96.2.69	AS36925 MEDITELECOM	`18.47ms` from Casablanca, MA
190.31.138.85	AS7303 Telecom Argentina S.A.	`6.29ms` from Cordoba, AR
34.170.84.101	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
103.141.133.197	AS137655 Angel Air Network Solutions Pvt. Ltd.	`12.47ms` from Delhi, IN
84.240.169.21	AS2594 CSI Piemonte	`14.67ms` from Frankfurt am Main, DE
197.189.157.21	AS37057 Vodacom Lesotho (Pty) Ltd	`11.46ms` from Johannesburg, ZA
92.237.242.213	AS5089 Virgin Media Limited	`10.41ms` from London, GB
109.208.195.117	AS3215 Orange S.A.	`3.02ms` from Marseille, FR
88.35.114.117	AS3269 Telecom Italia S.p.A.	`5.66ms` from Milan, IT
14.80.172.133	AS4766 Korea Telecom	`5.51ms` from Seoul, KR
210.166.131.197	AS2516 KDDI CORPORATION	`0.78ms` from Tokyo, JP
189.237.86.197	AS8151 UNINET	`11.74ms` from Tucson, US
93.136.211.69	AS5391 Hrvatski Telekom d.d.	`7.81ms` from Zagreb, HR
162.250.137.5	AS4901 The George Washington University	`0.94ms` from Ashburn, US
177.158.24.5	AS18881 TELEFÔNICA BRASIL S.A	`2.89ms` from Brasilia, BR
175.10.77.197	AS4134 CHINANET-BACKBONE	`3.22ms` from Changsha, CN
107.215.178.149	AS7018 AT&T Enterprises, LLC	`7.07ms` from Chicago, US
71.73.123.117	AS10796 Charter Communications Inc	`13.87ms` from Columbus, US
63.176.113.197	AS16509 Amazon.com, Inc.	`0.22ms` from Frankfurt am Main, DE
84.133.217.85	AS3320 Deutsche Telekom AG	`2.05ms` from Hamburg, DE
61.244.144.245	AS9269 Hong Kong Broadband Network Ltd.	`1.05ms` from Hong Kong, HK
99.37.112.181	AS7018 AT&T Enterprises, LLC	`15.91ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 72.204.197.17

traceroute to 72.204.197.17 (72.204.197.17): 64 hops max, 52 byte packets

1 [AS136258] 109.104.152.1 0.295 ms

2 [AS1299] 62.115.147.180 0.639 ms

3 [AS1299] 62.115.113.78 0.741 ms

4 [AS1299] 62.115.168.33 0.523 ms

5 [AS22773] 68.1.1.122 4.245 ms

6 [AS22773] 72.204.197.17 9.393 ms

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On January 30th 2026

What are IP address ranges?

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