72.201.230.0/23

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 72.201.230.0/23

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 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

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

IP Address	ASN	Details
72.201.230.1	AS22773 Cox Communications Inc.	`1.42ms` from Phoenix, US
72.201.231.225	AS22773 Cox Communications Inc.	`4.28ms` 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
76.118.154.103	AS7922 Comcast Cable Communications, LLC	`8.10ms` from Boston, US
176.23.249.103	AS3292 TDC Holding A/S	`2.66ms` from Copenhagen, DK
54.171.253.103	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
34.240.67.55	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
63.181.213.39	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
104.34.244.39	AS20001 Charter Communications Inc	`5.34ms` from Los Angeles, US
223.84.66.103	AS56045 China Mobile communications corporation	`2.64ms` from Nanchang, CN
126.54.50.231	AS17676 SoftBank Corp.	`4.24ms` from Osaka, JP
176.144.249.247	AS5410 Bouygues Telecom SA	`1.39ms` from Paris, FR
45.22.96.103	AS7018 AT&T Enterprises, LLC	`4.71ms` from San Antonio, US
203.123.216.119	AS17597 SK Broadband Co Ltd	`2.09ms` from Seoul, KR
121.163.178.119	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
100.51.145.135	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
23.112.176.135	AS7018 AT&T Enterprises, LLC	`9.89ms` from Atlanta, US
54.149.143.55	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
191.89.235.71	AS27831 Colombia Móvil	`7.18ms` from Bogota, CO
218.76.224.23	AS4134 CHINANET-BACKBONE	`7.43ms` from Changsha, CN
223.230.34.39	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.89ms` from Hyderabad, IN
146.66.47.247	AS6871 Plusnet	`2.87ms` from London, GB
167.148.143.183	AS2914 NTT America, Inc.	`0.28ms` from Los Angeles, US
132.215.72.7	AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)	`8.99ms` from Montreal, CA
125.253.72.151	AS20454 SECURED SERVERS LLC	`0.14ms` from Phoenix, US
179.157.235.215	AS28573 Claro NXT Telecomunicacoes Ltda	`6.53ms` from Sao Paulo, BR
24.17.132.103	AS7922 Comcast Cable Communications, LLC	`4.09ms` from Seattle, US
210.153.73.135	AS2514 NTT PC Communications, Inc.	`0.61ms` 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 72.201.231.247

traceroute to 72.201.231.247 (72.201.231.247): 64 hops max, 52 byte packets

3 [AS55293] 68.66.239.33 2.406 ms

4 *

5 *

6 *

7 *

8 [AS22773] 72.201.231.247 9.802 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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