72.223.80.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.223.0.0/17
Registry	ARIN
ID	NETBLK-PH-RDC-72-223-0-0

WHOIS Details

NetHandle:      NET-72-223-0-0-1
OrgID:          C01714452
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RDC-72-223-0-0
NetRange:       72.223.0.0 - 72.223.127.255
NetType:        reassignment
RegDate:        2007-08-24
Updated:        2007-08-24
Source:         ARIN


OrgID:          C01714452
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2007-08-24
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.223.80.0/23

Range	ASN	Company	Num of IPs
72.223.0.0/17	AS22773	Cox Communications	32,768
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 72.223.0.0/16

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
72.223.0.0/17	AS22773	Cox Communications	32,768

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

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

IP Address	ASN	Details
72.223.81.24	AS22773 Cox Communications Inc.	`2.78ms` from Phoenix, US
72.223.80.1	AS22773 Cox Communications Inc.	`2.40ms` 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
73.7.152.151	AS7922 Comcast Cable Communications, LLC	`4.05ms` from Atlanta, US
87.189.158.39	AS3320 Deutsche Telekom AG	`2.70ms` from Berlin, DE
98.122.203.55	AS11426 Charter Communications Inc	`6.69ms` from Charlotte, US
67.11.235.55	AS11427 Charter Communications Inc	`8.50ms` from Houston, US
142.171.247.23	AS35916 MULTACOM CORPORATION	`0.28ms` from Los Angeles, US
156.54.234.39	AS20746 Telecom Italia S.p.A.	`6.48ms` from Rome, IT
75.174.78.151	AS209 CenturyLink Communications, LLC	`10.58ms` from Seattle, US
210.216.13.119	AS3786 LG DACOM Corporation	`1.70ms` from Seoul, KR
168.63.170.7	AS8075 Microsoft Corporation	`1.46ms` from Singapore, SG
125.226.200.247	AS3462 Data Communication Business Group	`3.22ms` from Taipei, TW
86.126.64.87	AS8708 DIGI ROMANIA S.A.	`2.76ms` from Timisoara, RO
60.120.28.135	AS17676 SoftBank Corp.	`2.85ms` from Tokyo, JP
52.71.63.167	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
3.5.20.135	AS14618 Amazon.com, Inc.	`0.39ms` from Ashburn, US
44.204.108.87	AS14618 Amazon.com, Inc.	`0.73ms` from Ashburn, US
169.63.102.199	AS36351 IBM Cloud	`0.74ms` from Ashburn, US
190.249.215.39	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`4.80ms` from Bogota, CO
179.216.27.231	AS28573 Claro NXT Telecomunicacoes Ltda	`17.00ms` from Curitiba, BR
81.129.23.55	AS2856 British Telecommunications PLC	`13.77ms` from Erith, GB
84.19.51.199	AS35575 Vaioni Group Ltd	`0.23ms` from London, GB
151.83.99.135	AS1267 WIND TRE S.P.A.	`8.06ms` from Milan, IT
185.20.112.231	AS25106 Mobile TeleSystems JLLC	`0.83ms` from Minsk, BY
125.113.144.151	AS4134 CHINANET-BACKBONE	`8.48ms` from Nanchang, CN
176.144.146.7	AS5410 Bouygues Telecom SA	`3.04ms` from Paris, FR
218.159.161.55	AS4766 Korea Telecom	`7.29ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 72.223.81.230

traceroute to 72.223.81.230 (72.223.81.230): 64 hops max, 52 byte packets

2 [AS15169] 192.178.107.116 15.561 ms

3 *

4 [AS22773] 72.223.81.230 29.568 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, 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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