72.201.18.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.201.0.0/16
Registry	ARIN
ID	NETBLK-PH-RDC-72-201-0-0

WHOIS Details

NetHandle:      NET-72-201-0-0-1
OrgID:          C01331788
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-201-0-0
NetRange:       72.201.0.0 - 72.201.255.255
NetType:        reassignment
RegDate:        2006-04-17
Updated:        2006-04-17
Source:         ARIN


OrgID:          C01331788
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2006-04-17
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.201.18.0/23

Range	ASN	Company	Num of IPs
72.201.0.0/16	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 72.201.0.0/16

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
72.201.0.0/16	AS22773	Cox Communications	65,536

Hosted domains

There are 4 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.201.19.246	revie.us	4

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

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

IP Address	ASN	Details
72.201.19.110	AS22773 Cox Communications Inc.	`4.23ms` from Phoenix, US
72.201.18.1	AS22773 Cox Communications Inc.	`1.38ms` 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
54.87.100.23	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
203.172.194.215	AS23974 Ministry of education	`4.36ms` from Bangkok, TH
65.94.29.71	AS577 Bell Canada	`11.90ms` from Beauharnois, CA
174.2.79.39	AS6327 Shaw Communications	`11.37ms` from Edmonton, CA
41.0.82.71	AS36994 Vodacom	`12.27ms` from Johannesburg, ZA
2.135.254.103	AS9198 JSC Kazakhtelecom	`4.72ms` from Karagandy, KZ
24.67.167.71	AS6327 Shaw Communications	`11.36ms` from Kelowna, CA
31.49.202.247	AS2856 British Telecommunications PLC	`7.18ms` from London, GB
76.220.2.71	AS7018 AT&T Enterprises, LLC	`18.40ms` from Los Angeles, US
83.32.120.119	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.12ms` from Madrid, ES
95.236.253.135	AS3269 Telecom Italia S.p.A.	`1.55ms` from Milan, IT
98.59.129.103	AS7922 Comcast Cable Communications, LLC	`4.99ms` from Seattle, US
211.219.202.247	AS4766 Korea Telecom	`8.46ms` from Seoul, KR
209.126.122.7	AS30083 velia.net	`0.12ms` from St. Louis, US
16.171.18.199	AS16509 Amazon.com, Inc.	`1.09ms` from Stockholm, SE
112.5.121.71	AS9808 China Mobile Communications Group Co., Ltd.	`4.61ms` from Xiamen, CN
36.133.42.103	AS9808 China Mobile Communications Group Co., Ltd.	`1.50ms` from Zhengzhou, CN
132.232.156.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.82ms` from Chengdu, CN
185.245.22.7	AS8823 Rockenstein AG	`3.19ms` from Frankfurt am Main, DE
118.136.205.55	AS23700 Linknet-Fastnet ASN	`4.94ms` from Jakarta, ID
86.190.251.247	AS2856 British Telecommunications PLC	`5.91ms` from London, GB
69.67.31.167	AS25694 Atomic Data LLC	`0.46ms` from Minneapolis, US
185.183.34.167	AS49981 WorldStream B.V.	`0.13ms` from Naaldwijk, NL
126.90.154.39	AS17676 SoftBank Corp.	`8.24ms` from Osaka, JP
187.10.86.151	AS27699 TELEFÔNICA BRASIL S.A	`1.99ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f2 72.201.19.249

traceroute to 72.201.19.249 (72.201.19.249): 64 hops max, 52 byte packets

2 [AS55293] 69.48.137.16 0.324 ms

3 [AS55293] 68.66.239.33 0.478 ms

4 *

5 *

6 *

7 *

8 [AS22773] 72.201.19.249 10.723 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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