174.72.120.0/22

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	174.72.0.0/17
Registry	ARIN
ID	NETBLK-PHX-RES-174-72-0-0

WHOIS Details

NetHandle:      NET-174-72-0-0-1
OrgID:          C06360256
Parent:         NET-174-64-0-0-1
NetName:        NETBLK-PHX-RES-174-72-0-0
NetRange:       174.72.0.0 - 174.72.127.255
NetType:        reassignment
RegDate:        2017-02-28
Updated:        2017-02-28
Source:         ARIN


OrgID:          C06360256
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2017-02-27
Updated:        2017-02-27
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 174.72.120.0/22

Range	ASN	Company	Num of IPs
174.72.0.0/17	AS22773	Cox Communications Inc.	32,768
174.64.0.0/12	AS22773	Cox Communications Inc.	1,048,576
174.64.0.0/12	AS398736	Cox Communications Inc.	1,048,576

Nearby Ranges

BGP prefixes that overlap with 174.72.0.0/16

Range	ASN	Company	Num of IPs
174.64.0.0/12	AS22773	Cox Communications Inc.	1,048,576
174.64.0.0/12	AS398736	Cox Communications Inc.	1,048,576
174.72.0.0/17	AS22773	Cox Communications Inc.	32,768
174.72.128.0/18	AS22773	Cox Communications Inc.	16,384

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
174.72.123.156	staaby.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

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Pingable IPs

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

IP Address	ASN	Details
174.72.123.123	AS22773 Cox Communications Inc.	`4.14ms` from Phoenix, US
174.72.122.179	AS22773 Cox Communications Inc.	`4.85ms` from Phoenix, US
174.72.120.1	AS22773 Cox Communications Inc.	`1.41ms` from Phoenix, US
174.72.121.1	AS22773 Cox Communications Inc.	`4.75ms` 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
20.233.2.198	AS8075 Microsoft Corporation	`3.84ms` from Al Fujairah City, AE
9.144.89.6	AS19901 Brightspeed	`11.85ms` from Atlanta, US
93.162.105.118	AS3292 TDC Holding A/S	`1.39ms` from Copenhagen, DK
12.87.143.86	AS7018 AT&T Enterprises, LLC	`0.92ms` from Dallas, US
23.195.193.22	AS16625 Akamai Technologies, Inc.	`0.13ms` from Houston, US
76.109.51.22	AS7922 Comcast Cable Communications, LLC	`10.25ms` from Miami, US
71.25.211.166	AS7922 Comcast Cable Communications, LLC	`11.21ms` from Miami, US
213.85.28.182	AS8615 "Central Telegraph" Public Joint-stock Company	`1.74ms` from Moscow, RU
121.87.78.182	AS17511 OPTAGE Inc.	`2.64ms` from Osaka, JP
188.175.154.86	AS16246 O2 Czech Republic, a.s.	`9.80ms` from Prague, CZ
2.19.216.6	AS16625 Akamai Technologies, Inc.	`0.14ms` from Prague, CZ
187.149.2.150	AS8151 UNINET	`19.77ms` from Santiago de Queretaro, MX
60.66.103.214	AS17676 SoftBank Corp.	`7.26ms` from Tokyo, JP
178.90.86.214	AS9198 JSC Kazakhtelecom	`13.14ms` from Almaty, KZ
62.4.60.22	AS43940 Drustvo za telekomunikacije MTEL DOO	`7.46ms` from Belgrade, RS
189.123.156.230	AS28573 Claro NXT Telecomunicacoes Ltda	`9.04ms` from Brasilia, BR
173.91.167.22	AS10796 Charter Communications Inc	`8.07ms` from Cleveland, US
52.49.71.246	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
128.127.227.86	AS35753 ITC AS number	`1.68ms` from Jeddah, SA
90.250.240.38	AS5378 Vodafone Limited	`5.80ms` from London, GB
216.220.32.150	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.17ms` from Toronto, CA
179.232.230.22	AS28573 Claro NXT Telecomunicacoes Ltda	`3.35ms` from Brasilia, BR
200.117.250.6	AS7303 Telecom Argentina S.A.	`1.90ms` from Buenos Aires, AR
172.183.119.214	AS8075 Microsoft Corporation	`0.18ms` from Chicago, US
136.119.96.182	AS396982 Google LLC	`0.12ms` from Council Bluffs, 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 174.72.121.223

traceroute to 174.72.121.223 (174.72.121.223): 64 hops max, 52 byte packets

2 [AS15169] 192.178.107.120 180.931 ms

3 *

4 [AS22773] 174.72.121.223 192.899 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

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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