72.208.0.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.208.0.0/16
Registry	ARIN
ID	NETBLK-PH-RDC-72-208-0-0

WHOIS Details

NetHandle:      NET-72-208-0-0-1
OrgID:          C01462244
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-208-0-0
NetRange:       72.208.0.0 - 72.208.255.255
NetType:        reassignment
RegDate:        2006-10-02
Updated:        2006-10-02
Source:         ARIN


OrgID:          C01462244
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2006-10-02
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.208.0.0/23

Range	ASN	Company	Num of IPs
72.208.0.0/16	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 72.208.0.0/16

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
72.208.0.0/16	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

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

IP Address	ASN	Details
72.208.0.1	AS22773 Cox Communications Inc.	`1.35ms` from Phoenix, US
72.208.1.161	AS22773 Cox Communications Inc.	`3.57ms` 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
95.56.60.167	AS9198 JSC Kazakhtelecom	`2.20ms` from Almaty, KZ
80.157.174.87	AS3320 Deutsche Telekom AG	`4.70ms` from Berlin, DE
191.108.19.55	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.88ms` from Bogota, CO
93.111.99.135	AS8447 A1 Telekom Austria AG	`9.88ms` from Bratislava, SK
35.225.50.103	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
34.44.86.119	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
172.212.141.183	AS8075 Microsoft Corporation	`0.23ms` from Des Moines, US
47.243.26.7	AS45102 Alibaba (US) Technology Co., Ltd.	`0.74ms` from Hong Kong, HK
20.87.59.7	AS8075 Microsoft Corporation	`0.13ms` from Johannesburg, ZA
66.110.100.247	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.42ms` from New York City, US
86.218.14.55	AS3215 Orange S.A.	`1.78ms` from Paris, FR
193.253.186.151	AS3215 Orange S.A.	`1.92ms` from Paris, FR
189.146.152.71	AS8151 UNINET	`4.07ms` from Santiago de Queretaro, MX
59.11.212.151	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
211.213.36.103	AS9318 SK Broadband Co Ltd	`6.73ms` from Seoul, KR
18.165.69.71	AS16509 Amazon.com, Inc.	`0.22ms` from Sofia, BG
114.31.221.247	AS24279 SENDAI CATV CO.,LTD.	`10.33ms` from Tokyo, JP
190.99.242.7	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`9.35ms` from Bogota, CO
45.242.143.23	AS24863 Link Egypt (Link.NET)	`10.69ms` from Cairo, EG
27.56.141.119	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.44ms` from Delhi, IN
205.144.96.23	AS10753 Level 3 Parent, LLC	`2.13ms` from Denver, US
54.246.232.151	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
193.242.111.247	AS2128 Internet Neutral Exchange Association Company Limited By Guarantee	`0.14ms` from Dublin, IE
84.138.159.247	AS3320 Deutsche Telekom AG	`3.75ms` from Duesseldorf, DE
217.92.22.247	AS3320 Deutsche Telekom AG	`4.09ms` 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 72.208.1.178

traceroute to 72.208.1.178 (72.208.1.178): 64 hops max, 52 byte packets

1 [AS15169] 142.251.252.23 158.422 ms

2 *

3 *

4 [AS22773] 72.208.1.178 170.82 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 20th 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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