72.211.153.0/24

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.211.128.0/18
Registry	ARIN
ID	NETBLK-PH-RDC-72-211-128-0

WHOIS Details

NetHandle:      NET-72-211-128-0-1
OrgID:          C01505537
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-211-128-0
NetRange:       72.211.128.0 - 72.211.191.255
NetType:        reassignment
RegDate:        2006-11-30
Updated:        2006-11-30
Source:         ARIN


OrgID:          C01505537
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2006-11-30
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.211.153.0/24

Range	ASN	Company	Num of IPs
72.211.128.0/18	AS22773	Cox Communications	16,384
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 72.211.0.0/16

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
72.211.64.0/18	AS22773	Cox Communications Inc.	16,384
72.211.128.0/18	AS22773	Cox Communications	16,384
72.211.192.0/18	AS22773	Cox Communications	16,384
72.211.0.0/20	AS22773	Cox Communications Inc.	4,096
72.211.48.0/21	AS22773	Cox Communications Inc.	2,048
72.211.32.0/22	AS22773	Cox Communications Inc.	1,024

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

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

IP Address	ASN	Details
72.211.153.1	AS22773 Cox Communications Inc.	`2.08ms` 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
82.169.232.152	AS1136 KPN B.V.	`1.15ms` from Amsterdam, NL
143.177.254.56	AS50266 Odido Netherlands B.V.	`2.40ms` from Amsterdam, NL
20.229.57.184	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
24.49.48.104	AS14291 Antietam Broadband	`2.28ms` from Ashburn, US
107.11.54.8	AS10796 Charter Communications Inc	`9.31ms` from Columbus, US
94.158.93.40	AS43139 Maximum-Net LLC	`0.78ms` from Kyiv, UA
134.220.242.24	AS786 Jisc Services Limited	`6.28ms` from London, GB
185.189.178.8	AS42130 RUIZ & COSTA INVERSIONES SL	`6.44ms` from Madrid, ES
206.191.11.152	AS29988 Rogers Communications Canada Inc.	`4.92ms` from Montreal, CA
113.195.124.168	AS4837 CHINA UNICOM China169 Backbone	`8.73ms` from Nanchang, CN
24.161.9.56	AS12271 Charter Communications Inc	`4.24ms` from New York City, US
32.217.135.56	AS46690 Southern New England Telephone Company and SNET America, Inc.	`10.74ms` from New York City, US
84.132.116.248	AS3320 Deutsche Telekom AG	`4.45ms` from Nuernberg, DE
67.64.74.120	AS7018 AT&T Enterprises, LLC	`3.98ms` from San Antonio, US
24.80.237.104	AS6327 Shaw Communications	`7.42ms` from Seattle, US
175.41.222.232	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
58.52.157.248	AS4134 CHINANET-BACKBONE	`2.51ms` from Wuhan, CN
176.238.114.72	AS16135 Turkcell A.S.	`16.18ms` from Ankara, TR
3.225.115.152	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
74.111.110.200	AS701 Verizon Business	`6.23ms` from Ashburn, US
60.0.249.136	AS4837 CHINA UNICOM China169 Backbone	`14.15ms` from Beijing, CN
173.181.103.88	AS852 TELUS Communications Inc.	`11.12ms` from Calgary, CA
177.3.167.248	AS8167 V tal	`8.06ms` from Curitiba, BR
1.190.225.184	AS4837 CHINA UNICOM China169 Backbone	`2.35ms` from Harbin, CN
98.156.140.216	AS11427 Charter Communications Inc	`12.69ms` 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 -f9 72.211.153.7

traceroute to 72.211.153.7 (72.211.153.7): 64 hops max, 52 byte packets

9 [AS22773] 72.211.153.7 9.372 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, 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.

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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