72.223.48.0/22

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 72.223.48.0/22

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

Range	ASN	Company	Num of IPs
72.192.0.0/11	AS396389	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS395883	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS64019	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

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Pingable IPs

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

IP Address	ASN	Details
72.223.48.1	AS22773 Cox Communications Inc.	`2.18ms` from Phoenix, US
72.223.51.11	AS22773 Cox Communications Inc.	`5.23ms` from Phoenix, US
72.223.50.221	AS22773 Cox Communications Inc.	`5.17ms` from Phoenix, US
72.223.49.196	AS22773 Cox Communications Inc.	`4.97ms` 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
165.232.122.166	AS14061 DigitalOcean, LLC	`0.34ms` from Frankfurt am Main, DE
51.102.131.166	AS16509 Amazon.com, Inc.	`0.41ms` from Frankfurt am Main, DE
84.118.27.86	AS3209 Vodafone GmbH	`7.23ms` from Frankfurt am Main, DE
175.44.156.70	AS4837 CHINA UNICOM China169 Backbone	`8.63ms` from Fuzhou, CN
114.204.173.134	AS9318 SK Broadband Co Ltd	`7.73ms` from Incheon, KR
89.111.194.6	AS25144 Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka	`5.07ms` from Ljubljana, SI
95.228.190.22	AS3269 Telecom Italia S.p.A.	`5.78ms` from Milan, IT
199.96.230.70	AS26135 Netgain Technology, LLC	`1.89ms` from Minneapolis, US
72.80.15.118	AS701 Verizon Business	`2.59ms` from New York City, US
140.249.147.54	AS136195 Qingdao, Shandong Province, P.R.China.	`1.36ms` from Qingdao, CN
87.16.117.70	AS3269 Telecom Italia S.p.A.	`7.80ms` from Rende, IT
76.132.67.70	AS7922 Comcast Cable Communications, LLC	`5.63ms` from San Jose, US
164.77.182.102	AS27651 ENTEL CHILE S.A.	`1.30ms` from Santiago, CL
220.134.66.150	AS3462 Data Communication Business Group	`1.29ms` from Taipei, TW
86.98.12.214	AS5384 Emirates Internet	`2.20ms` from Al Fujairah City, AE
92.98.78.22	AS5384 Emirates Internet	`3.75ms` from Al Fujairah City, AE
86.84.159.86	AS1136 KPN B.V.	`1.42ms` from Amsterdam, NL
72.202.72.134	AS22773 Cox Communications Inc.	`0.25ms` from Atlanta, US
185.88.172.230	AS43260 DGN TEKNOLOJI A.S.	`0.10ms` from Bursa, TR
52.117.247.214	AS36351 IBM Cloud	`1.06ms` from Dallas, US
36.26.10.118	AS4134 CHINANET BACKBONE	`6.26ms` from Hangzhou, CN
101.53.16.70	AS24173 Netnam Company	`0.68ms` from Ho Chi Minh City, VN
95.70.91.54	AS12389 PJSC Rostelecom	`0.92ms` from Khabarovsk, RU
86.148.142.134	AS2856 British Telecommunications PLC	`7.26ms` from London, GB
99.58.198.230	AS7018 AT&T Enterprises, LLC	`17.49ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f2 72.223.48.169

traceroute to 72.223.48.169 (72.223.48.169): 64 hops max, 52 byte packets

2 [AS15169] 172.253.75.152 129.241 ms

3 *

4 [AS22773] 72.223.48.169 144.171 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On April 13th 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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