72.209.200.0/21

AS22773 · Cox Communications Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.192.0.0/11
Registry	ARIN
ID	NETBLK-AR-RES-72-209-200-0

WHOIS Details

NetHandle:      NET-72-209-200-0-1
OrgID:          C09305786
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-AR-RES-72-209-200-0
NetRange:       72.209.200.0 - 72.209.207.255
NetType:        reassignment
Comment:        https://raw.githubusercontent.com/CoxEngineering/cxa-geofeed/main/cxa-geo-ip.txt
RegDate:        2023-03-16
Updated:        2023-03-16
Source:         ARIN


OrgID:          C09305786
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2023-03-16
Updated:        2023-03-16
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.209.200.0/21

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	AS64019	Cox Communications Inc.	2,097,152

Nearby Ranges

BGP prefixes that overlap with 72.209.0.0/16

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	AS64019	Cox Communications Inc.	2,097,152
72.209.0.0/18	AS22773	Cox Communications	16,384
72.209.128.0/18	AS22773	Cox Communications	16,384
72.209.224.0/19	AS22773	Cox Communications Inc.	8,192
72.209.96.0/19	AS22773	Cox Communications Inc.	8,192
72.209.64.0/20	AS22773	Cox Communications	4,096
72.209.208.0/20	AS22773	Cox Communications Inc.	4,096
72.209.192.0/21	AS22773	Cox Communications Inc.	2,048
72.209.88.0/23	AS22773	Cox Communications	512
72.209.90.0/23	AS63182	RapidScale, Inc	512

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.209.200.101	carinae.org	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

1,530 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.209.206.114	AS22773 Cox Communications Inc.	`10.83ms` from Kansas City, US
72.209.202.1	AS22773 Cox Communications Inc.	`8.12ms` from Kansas City, US
72.209.205.132	AS22773 Cox Communications Inc.	`9.55ms` from Kansas City, US
72.209.204.16	AS22773 Cox Communications Inc.	`8.66ms` from Kansas City, US
72.209.200.1	AS22773 Cox Communications Inc.	`9.26ms` from Kansas City, US
72.209.207.3	AS22773 Cox Communications Inc.	`9.78ms` from Kansas City, US
72.209.201.78	AS22773 Cox Communications Inc.	`12.63ms` from Kansas City, US
72.209.203.250	AS22773 Cox Communications Inc.	`11.26ms` 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
94.141.230.37	AS41798 JSC Transtelecom	`0.33ms` from Almaty, KZ
167.71.76.213	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
95.97.137.213	AS33915 Vodafone Libertel B.V.	`4.16ms` from Amsterdam, NL
52.168.166.21	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
163.240.245.229	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
141.135.11.165	AS6848 Telenet BV	`7.61ms` from Brussels, BE
65.188.187.117	AS11426 Charter Communications Inc	`6.38ms` from Charlotte, US
84.178.24.101	AS3320 Deutsche Telekom AG	`0.95ms` from Hamburg, DE
82.34.147.229	AS5089 Virgin Media Limited	`4.04ms` from London, GB
108.157.114.133	AS16509 Amazon.com, Inc.	`0.31ms` from Madrid, ES
69.252.214.37	AS7922 Comcast Cable Communications, LLC	`0.61ms` from Miami, US
34.19.145.149	AS396982 Google LLC	`0.12ms` from Montreal, CA
60.182.28.117	AS4134 CHINANET-BACKBONE	`7.60ms` from Ningbo, CN
219.107.20.21	AS2518 BIGLOBE Inc.	`11.53ms` from Osaka, JP
109.221.186.181	AS3215 Orange S.A.	`4.03ms` from Paris, FR
77.236.217.117	AS42306 Edera Group a.s.	`0.15ms` from Prague, CZ
62.211.243.101	AS3269 Telecom Italia S.p.A.	`2.52ms` from Rome, IT
122.112.185.53	AS55990 Huawei Cloud Service data center	`2.78ms` from Shanghai, CN
83.254.205.245	AS1257 Tele2 Sverige AB	`4.96ms` from Stockholm, SE
219.112.185.101	AS10010 TOKAI Communications Corporation	`6.63ms` from Tokyo, JP
119.98.142.213	AS4134 CHINANET-BACKBONE	`2.27ms` from Wuhan, CN
190.183.92.117	AS20207 Gigared S.A.	`14.81ms` from Buenos Aires, AR
103.116.165.133	AS137889 GENIUS IT	`0.44ms` from Dhaka, BD
79.79.40.149	AS13285 TalkTalk Communications Limited	`6.29ms` from London, GB
79.95.7.21	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`17.05ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f4 72.209.204.231

traceroute to 72.209.204.231 (72.209.204.231): 64 hops max, 52 byte packets

4 [AS6939] 66.220.12.166 0.903 ms

5 [AS22773] 68.1.5.179 49.25 ms

6 [AS22773] 72.209.204.231 54.007 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On December 6th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales