72.216.160.0/21

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.216.128.0/18
Registry	ARIN
ID	NETBLK-PH-RES-72-216-128-0

WHOIS Details

NetHandle:      NET-72-216-128-0-1
OrgID:          C07322987
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RES-72-216-128-0
NetRange:       72.216.128.0 - 72.216.191.255
NetType:        reassignment
RegDate:        2019-04-09
Updated:        2019-04-09
Source:         ARIN


OrgID:          C07322987
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2019-04-09
Updated:        2019-04-09
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.216.160.0/21

Range	ASN	Company	Num of IPs
72.216.128.0/18	AS22773	Cox Communications Inc.	16,384
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 72.216.0.0/16

Range	ASN	Company	Num of IPs
72.192.0.0/11	AS396389	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS62957	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS64019	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS63182	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
72.216.64.0/18	AS22773	Cox Communications Inc.	16,384
72.216.0.0/18	AS22773	Cox Communications	16,384
72.216.128.0/18	AS22773	Cox Communications Inc.	16,384
72.216.208.0/20	AS22773	Cox Communications Inc.	4,096
72.216.192.0/20	AS22773	Cox Communications Inc.	4,096
72.216.232.0/21	AS22773	Cox Communications Inc.	2,048
72.216.228.0/22	AS22773	Cox Communications Inc.	1,024

Hosted domains

There are 3 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
72.216.160.109	nextgenpancreas.com	2
72.216.163.4	rynotechservices.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,498 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.216.164.132	AS22773 Cox Communications Inc.	`4.50ms` from Phoenix, US
72.216.166.43	AS22773 Cox Communications Inc.	`5.66ms` from Phoenix, US
72.216.162.235	AS22773 Cox Communications Inc.	`5.26ms` from Phoenix, US
72.216.161.162	AS22773 Cox Communications Inc.	`5.49ms` from Phoenix, US
72.216.165.140	AS22773 Cox Communications Inc.	`5.34ms` from Phoenix, US
72.216.160.1	AS22773 Cox Communications Inc.	`2.14ms` from Phoenix, US
72.216.167.244	AS22773 Cox Communications Inc.	`5.39ms` from Phoenix, US
72.216.163.217	AS22773 Cox Communications Inc.	`5.59ms` 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
219.72.68.5	AS18118 CITIC Networks Management Co.,Ltd.	`3.79ms` from Beijing, CN
91.178.133.197	AS5432 Proximus NV	`3.21ms` from Brussels, BE
149.200.93.117	AS5483 Magyar Telekom Plc.	`0.79ms` from Budapest, HU
154.176.80.229	AS8452 TE-AS	`3.94ms` from Cairo, EG
176.34.226.213	AS16509 Amazon.com, Inc.	`0.26ms` from Dublin, IE
122.224.140.53	AS4134 CHINANET BACKBONE	`4.19ms` from Hangzhou, CN
5.148.120.181	AS25180 Exponential-E Ltd.	`0.49ms` from London, GB
114.226.205.69	AS4134 CHINANET BACKBONE	`5.61ms` from Nanjing, CN
90.188.141.5	AS12389 PJSC Rostelecom	`8.95ms` from Novosibirsk, RU
126.95.43.165	AS17676 SoftBank Corp.	`3.90ms` from Osaka, JP
153.142.63.21	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.86ms` from Osaka, JP
218.166.16.149	AS3462 Data Communication Business Group	`4.74ms` from Taichung, TW
60.112.208.69	AS17676 SoftBank Corp.	`2.89ms` from Tokyo, JP
40.123.143.133	AS8075 Microsoft Corporation	`0.16ms` from Amsterdam, NL
135.131.66.37	AS4181 TDS TELECOM	`10.56ms` from Atlanta, US
20.75.104.165	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
125.16.22.101	AS9498 BHARTI Airtel Ltd.	`1.21ms` from Chennai, IN
18.160.197.229	AS16509 Amazon.com, Inc.	`0.07ms` from Chicago, US
223.227.79.245	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`5.66ms` from Delhi, IN
186.208.244.181	AS262887 RAPIX INTERNET	`0.84ms` from Fortaleza, BR
4.185.169.21	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
27.106.18.53	AS136907 HUAWEI CLOUDS	`1.00ms` from Hong Kong, HK
61.190.133.245	AS4134 CHINANET BACKBONE	`4.50ms` from Huainan, CN
115.247.191.181	AS55836 Reliance Jio Infocomm Limited	`8.33ms` from Hyderabad, IN
79.169.80.181	AS2860 NOS COMUNICACOES, S.A.	`6.35ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -f2 72.216.164.19

traceroute to 72.216.164.19 (72.216.164.19): 64 hops max, 52 byte packets

2 [AS15169] 192.178.107.156 16.381 ms

3 *

4 [AS22773] 72.216.164.19 30.11 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

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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