72.213.88.0/22

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.192.0.0/11
Registry	ARIN
ID	NETBLK-PH-CBS-72-213-88-0

WHOIS Details

NetHandle:      NET-72-213-88-0-1
OrgID:          C07269816
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-CBS-72-213-88-0
NetRange:       72.213.88.0 - 72.213.91.255
NetType:        reassignment
RegDate:        2019-01-02
Updated:        2019-01-02
Source:         ARIN


OrgID:          C07269816
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2019-01-02
Updated:        2019-01-02
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.213.88.0/22

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	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 72.213.0.0/16

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	AS63182	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS64019	Cox Communications Inc.	2,097,152
72.213.0.0/18	AS22773	Cox Communications	16,384
72.213.128.0/18	AS22773	Cox Communications	16,384
72.213.192.0/19	AS22773	Cox Communications	8,192
72.213.224.0/20	AS22773	Cox Communications Inc.	4,096
72.213.96.0/20	AS22773	Cox Communications Inc.	4,096
72.213.112.0/20	AS22773	Cox Communications Inc.	4,096
72.213.92.0/22	AS22773	Cox Communications Inc.	1,024
72.213.255.0/24	AS22773	Cox Communications, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
72.213.91.96	AS22773 Cox Communications Inc.	`2.44ms` from Phoenix, US
72.213.90.107	AS22773 Cox Communications Inc.	`1.14ms` from Phoenix, US
72.213.89.169	AS22773 Cox Communications Inc.	`2.60ms` from Phoenix, US
72.213.88.9	AS22773 Cox Communications Inc.	`1.49ms` 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
20.229.153.38	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
204.253.150.198	AS701 Verizon Business	`12.33ms` from Ashburn, US
46.50.9.230	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`13.69ms` from Braga, PT
110.151.6.38	AS1221 Telstra Limited	`2.45ms` from Brisbane, AU
71.76.32.6	AS11426 Charter Communications Inc	`8.42ms` from Charlotte, US
98.220.63.54	AS7922 Comcast Cable Communications, LLC	`7.59ms` from Chicago, US
149.129.85.182	AS45102 Alibaba (US) Technology Co., Ltd.	`1.31ms` from Hong Kong, HK
38.225.122.230	AS58369 PT. Fiber Networks Indonesia	`0.46ms` from Jakarta, ID
85.59.161.70	AS12479 Orange Espagne SA	`6.45ms` from Madrid, ES
84.126.185.230	AS6739 VODAFONE ONO, S.A.	`8.46ms` from Madrid, ES
45.158.202.150	AS6282 Fiber Optical Network LLC	`6.92ms` from New York City, US
115.28.25.22	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Qingdao, CN
3.229.241.182	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
84.94.213.214	AS12400 Partner Communications Ltd.	`0.63ms` from Rosh Ha‘Ayin, IL
20.153.156.6	AS8069 Microsoft Corporation	`0.23ms` from San Antonio, US
49.29.145.22	AS4766 Korea Telecom	`6.48ms` from Seoul, KR
114.62.138.86	AS9812 Oriental Cable Network Co., Ltd.	`5.07ms` from Shanghai, CN
81.200.193.166	AS34156 DB Systel GmbH	`1.24ms` from Frankfurt am Main, DE
137.226.240.102	AS47610 RWTH Aachen University	`4.08ms` from Frankfurt am Main, DE
124.71.91.134	AS55990 Huawei Cloud Service data center	`1.71ms` from Guangzhou, CN
1.188.12.214	AS4837 CHINA UNICOM China169 Backbone	`11.23ms` from Harbin, CN
109.75.232.134	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.53ms` from Helsinki, FI
92.172.137.134	AS12479 Orange Espagne SA	`1.49ms` from Madrid, ES
66.212.239.198	AS14537 Continent 8 LLC	`1.19ms` from Montreal, CA
212.189.137.102	AS137 Consortium GARR	`13.86ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f3 72.213.91.121

traceroute to 72.213.91.121 (72.213.91.121): 64 hops max, 52 byte packets

3 [AS55293] 68.66.239.33 0.35 ms

4 *

5 *

6 *

7 [AS1299] 213.248.104.27 1.493 ms

8 [AS22773] 72.213.91.121 3.088 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On January 18th 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.

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