72.204.248.0/21

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.192.0.0/11
Registry	ARIN
ID	NETBLK-KS-CBS-72-204-248-0

WHOIS Details

NetHandle:      NET-72-204-248-0-1
OrgID:          C03151071
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-KS-CBS-72-204-248-0
NetRange:       72.204.248.0 - 72.204.255.255
NetType:        reassignment
RegDate:        2012-09-20
Updated:        2012-09-20
Source:         ARIN


OrgID:          C03151071
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn Dr
City:           ATlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2012-09-20
Updated:        2012-09-20
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.204.248.0/21

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

Nearby Ranges

BGP prefixes that overlap with 72.204.0.0/16

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
72.204.0.0/17	AS22773	Cox Communications	32,768
72.204.128.0/18	AS22773	Cox Communications	16,384
72.204.200.0/21	AS22773	Cox Communications Inc.	2,048
72.204.192.0/21	AS22773	Cox Communications Inc.	2,048
72.204.232.0/22	AS22773	Cox Communications Inc.	1,024
72.204.240.0/22	AS22773	Cox Communications Inc.	1,024
72.204.246.0/24	AS30229	Cox Communications Inc.	256
72.204.247.0/24	AS22773	Cox Communications Inc.	256
72.204.218.0/24	AS40658	US Monitoring, Inc.	256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.204.249.143	waltlaw.net	1
72.204.249.175	dailycostkeeper.com	1
72.204.249.189	oneyouthvb.com	1
72.204.254.39	pinnacle-hc.com	1
72.204.248.20	glidewellconstructioninc.com	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

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

IP Address	ASN	Details
72.204.255.193	AS22773 Cox Communications Inc.	`4.17ms` from Kansas City, 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
122.161.2.245	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.64ms` from Ahmedabad, IN
172.191.15.37	AS8075 Microsoft Corporation	`0.59ms` from Ashburn, US
101.207.68.229	AS4837 CHINA UNICOM China169 Backbone	`2.15ms` from Chengdu, CN
125.94.39.37	AS4134 CHINANET-BACKBONE	`2.29ms` from Guangzhou, CN
70.121.185.69	AS11427 Charter Communications Inc	`9.66ms` from Houston, US
41.215.102.197	AS15808 ACCESSKENYA GROUP LTD is an ISP serving	`0.65ms` from Nairobi, KE
187.12.103.213	AS7738 V tal	`0.66ms` from Rio de Janeiro, BR
187.212.75.181	AS8151 UNINET	`6.37ms` from Santiago de Queretaro, MX
47.7.17.149	AS20115 Charter Communications LLC	`9.07ms` from Seattle, US
3.39.253.85	AS16509 Amazon.com, Inc.	`0.28ms` from Seoul, KR
81.208.220.101	AS14544 Oracle Corporation	`7.32ms` from Sofia, BG
83.198.67.197	AS3215 Orange S.A.	`15.67ms` from Antananarivo, MG
50.236.137.37	AS7922 Comcast Cable Communications, LLC	`1.95ms` from Atlanta, US
84.68.116.117	AS5378 Vodafone Limited	`3.00ms` from Erith, GB
87.191.223.149	AS3320 Deutsche Telekom AG	`9.31ms` from Frankfurt am Main, DE
217.10.160.213	AS15641 Arqiva Communications Ltd	`1.38ms` from London, GB
213.106.33.133	AS5089 Virgin Media Limited	`1.47ms` from London, GB
108.198.183.101	AS7018 AT&T Enterprises, LLC	`16.01ms` from Los Angeles, US
78.112.37.53	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.48ms` from Lyon, FR
35.231.121.53	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
109.127.128.21	AS12389 PJSC Rostelecom	`16.10ms` from Moscow, RU
109.109.87.165	AS31726 Telefiber AS	`3.11ms` from Oslo, NO
179.221.67.133	AS28573 Claro NXT Telecomunicacoes Ltda	`13.48ms` from Rio de Janeiro, BR
115.6.36.133	AS4766 Korea Telecom	`7.12ms` from Seoul, KR
154.240.205.21	AS36947 Telecom Algeria	`10.11ms` from Valencia, ES

Traceroute

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

traceroute -a -n -q1 -m9 72.204.249.27

traceroute to 72.204.249.27 (72.204.249.27): 9 hops max, 52 byte packets

1 [AS63023] 23.150.248.1 0.214 ms

2 [AS6461] 67.208.230.1 0.483 ms

3 *

4 [AS6461] 64.125.24.143 0.67 ms

5 *

6 [AS22773] 68.105.30.21 3.738 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On February 7th 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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