72.212.88.0/22

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.212.0.0/17
Registry	ARIN
ID	NETBLK-PH-RES-72-212-0-0

WHOIS Details

NetHandle:      NET-72-212-0-0-1
OrgID:          C07856959
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RES-72-212-0-0
NetRange:       72.212.0.0 - 72.212.127.255
NetType:        reassignment
RegDate:        2021-04-13
Updated:        2021-04-13
Source:         ARIN


OrgID:          C07856959
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2021-04-13
Updated:        2021-04-13
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.212.88.0/22

Range	ASN	Company	Num of IPs
72.212.0.0/17	AS22773	Cox Communications Inc.	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 72.212.0.0/16

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
72.212.0.0/17	AS22773	Cox Communications Inc.	32,768
72.212.128.0/19	AS22773	Cox Communications Inc.	8,192
72.212.224.0/19	AS22773	Cox Communications	8,192
72.212.192.0/20	AS22773	Cox Communications Inc.	4,096
72.212.168.0/21	AS22773	Cox Communications Inc.	2,048
72.212.164.0/22	AS22773	Cox Communications Inc.	1,024
72.212.176.0/22	AS22773	Cox Communications Inc.	1,024
72.212.184.0/22	AS22773	Cox Communications Inc.	1,024
72.212.188.0/22	AS22773	Cox Communications	1,024
72.212.160.0/22	AS22773	Cox Communications Inc.	1,024
72.212.180.0/23	AS22773	Cox Communications Inc.	512
72.212.182.0/23	AS22773	Cox Communications	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
72.212.91.147	AS22773 Cox Communications Inc.	`5.54ms` from Phoenix, US
72.212.88.1	AS22773 Cox Communications Inc.	`1.67ms` from Phoenix, US
72.212.89.142	AS22773 Cox Communications Inc.	`5.29ms` from Phoenix, US
72.212.90.40	AS22773 Cox Communications Inc.	`6.21ms` 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
92.67.238.22	AS1136 KPN B.V.	`2.55ms` from Amsterdam, NL
54.88.230.22	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
71.15.157.166	AS20115 Charter Communications LLC	`15.95ms` from Atlanta, US
89.181.162.22	AS2860 NOS COMUNICACOES, S.A.	`3.67ms` from Braga, PT
204.157.212.246	AS17069 Coop Telefonica Villa Gesell Ltda	`9.28ms` from Buenos Aires, AR
191.84.48.166	AS22927 Telefonica de Argentina	`1.25ms` from Buenos Aires, AR
41.42.67.214	AS8452 TE-AS	`4.68ms` from Cairo, EG
197.144.66.102	AS36884 Wana Corporate	`8.82ms` from Casablanca, MA
172.219.47.166	AS852 TELUS Communications Inc.	`1.23ms` from Edmonton, CA
71.229.217.102	AS7922 Comcast Cable Communications, LLC	`4.71ms` from Greenwood Village, US
83.60.96.70	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.52ms` from Madrid, ES
45.66.100.38	AS31617 REEVO S.P.A.	`0.49ms` from Milan, IT
73.88.46.22	AS7922 Comcast Cable Communications, LLC	`6.01ms` from Minneapolis, US
185.114.233.22	AS204096 Manutenzione ed Assistenza Computers S.r.l.	`2.42ms` from Naples, IT
58.188.181.102	AS17511 OPTAGE Inc.	`2.17ms` from Osaka, JP
126.94.180.54	AS17676 SoftBank Corp.	`3.85ms` from Osaka, JP
213.41.124.6	AS8220 COLT Technology Services Group Limited	`0.55ms` from Paris, FR
65.23.231.230	AS10396 DATACOM CARIBE, INC.	`8.40ms` from San Juan, PR
76.114.63.86	AS7922 Comcast Cable Communications, LLC	`12.00ms` from Santa Clara, US
113.238.10.198	AS4837 CHINA UNICOM China169 Backbone	`9.18ms` from Tieling, CN
57.153.224.70	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
173.165.171.150	AS7922 Comcast Cable Communications, LLC	`4.97ms` from Atlanta, US
18.64.84.38	AS16509 Amazon.com, Inc.	`0.38ms` from Berlin, DE
200.70.19.150	AS10834 Telefonica de Argentina	`1.12ms` from Buenos Aires, AR
187.147.88.22	AS8151 UNINET	`12.80ms` from Cancún, MX

Traceroute

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

traceroute -a -n -q1 -f2 72.212.91.140

traceroute to 72.212.91.140 (72.212.91.140): 64 hops max, 52 byte packets

2 [AS15169] 192.178.107.156 157.693 ms

3 *

4 [AS22773] 72.212.91.140 174.113 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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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