72.208.34.0/23

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 72.208.34.0/23

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.208.34.120	ztherfkens.net	1

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

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

IP Address	ASN	Details
72.208.34.1	AS22773 Cox Communications Inc.	`4.26ms` from Phoenix, US
72.208.35.127	AS22773 Cox Communications Inc.	`6.97ms` 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
3.132.67.215	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
117.235.56.199	AS9829 National Internet Backbone	`8.86ms` from Delhi, IN
185.161.169.247	AS64476 Shadow SAS	`0.04ms` from Gravelines, FR
79.151.170.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.88ms` from Madrid, ES
193.169.5.215	AS49261 Lekstar Communication LLC	`1.87ms` from Moscow, RU
115.39.211.7	AS18126 Chubu Telecommunications Company, Inc.	`7.28ms` from Osaka, JP
200.185.243.199	AS19182 TELEFÔNICA BRASIL S.A	`2.16ms` from Osasco, BR
185.68.71.183	AS59871 Heureka Group a.s.	`0.31ms` from Prague, CZ
5.188.89.135	AS216368 Petersburg Internet Network ltd.	`0.68ms` from Saint Petersburg, RU
118.34.39.71	AS4766 Korea Telecom	`4.56ms` from Seoul, KR
58.115.57.7	AS38851 TNET-NET	`7.39ms` from Taipei, TW
35.73.129.55	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
153.164.186.199	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.15ms` from Tokyo, JP
174.90.101.87	AS577 Bell Canada	`13.05ms` from Toronto, CA
120.15.198.119	AS4837 CHINA UNICOM China169 Backbone	`9.60ms` from Beijing, CN
212.110.238.87	AS207503 neu-medianet GmbH	`4.48ms` from Berlin, DE
143.89.20.55	AS3363 Hong Kong University of Science and Technology	`2.07ms` from Hong Kong, HK
154.213.75.135	AS400619 AROSSCLOUD INC.	`4.39ms` from Hong Kong, HK
88.208.247.39	AS8560 IONOS SE	`4.99ms` from London, GB
34.94.93.231	AS396982 Google LLC	`0.10ms` from Los Angeles, US
168.196.243.215	AS263744 Udasha S.A.	`1.00ms` from New York City, US
173.52.209.23	AS701 Verizon Business	`2.21ms` from New York City, US
49.58.19.231	AS4766 Korea Telecom	`2.31ms` from Seoul, KR
5.53.157.87	AS13124 A1 Bulgaria EAD	`17.09ms` from Sofia, BG
20.78.92.87	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 72.208.35.230

traceroute to 72.208.35.230 (72.208.35.230): 64 hops max, 52 byte packets

3 [AS55293] 68.66.239.33 0.294 ms

4 *

5 *

6 *

7 *

8 [AS22773] 72.208.35.230 14.037 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

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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