72.216.140.0/22

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 72.216.140.0/22

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

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
72.216.128.0/18	AS22773	Cox Communications Inc.	16,384
72.216.64.0/18	AS22773	Cox Communications Inc.	16,384
72.216.0.0/18	AS22773	Cox Communications	16,384
72.216.192.0/20	AS22773	Cox Communications Inc.	4,096
72.216.208.0/20	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
72.216.143.207	AS22773 Cox Communications Inc.	`4.80ms` from Phoenix, US
72.216.140.1	AS22773 Cox Communications Inc.	`1.36ms` from Phoenix, US
72.216.142.246	AS22773 Cox Communications Inc.	`4.87ms` from Phoenix, US
72.216.141.183	AS22773 Cox Communications Inc.	`4.65ms` 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
50.79.11.230	AS7922 Comcast Cable Communications, LLC	`6.91ms` from Ashburn, US
216.16.171.182	AS21565 Horry Telephone Cooperative, Inc.	`10.93ms` from Atlanta, US
20.21.80.134	AS8075 Microsoft Corporation	`0.22ms` from Az Za`ayin, QA
69.132.127.22	AS11426 Charter Communications Inc	`7.49ms` from Charlotte, US
64.247.203.6	AS11320 LightEdge Solutions	`1.11ms` from Kansas City, US
108.231.246.70	AS7018 AT&T Enterprises, LLC	`17.15ms` from Los Angeles, US
192.70.110.38	AS2200 Renater	`6.68ms` from Marseille, FR
3.161.110.86	AS16509 Amazon.com, Inc.	`0.08ms` from Muscat, OM
95.247.188.150	AS3269 Telecom Italia S.p.A.	`5.38ms` from Rome, IT
162.249.53.166	AS29696 Carthage Water and Electric	`3.79ms` from Tulsa, US
185.119.29.22	AS197731 The Internet Engineering Group B.V.	`0.60ms` from Amsterdam, NL
155.141.47.102	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
181.128.142.134	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`5.50ms` from Bogota, CO
204.11.149.86	AS14265 TPx Communications	`0.81ms` from Boston, US
108.20.238.214	AS701 Verizon Business	`1.39ms` from Boston, US
50.212.104.134	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Boston, US
50.193.124.198	AS7922 Comcast Cable Communications, LLC	`5.63ms` from Chicago, US
196.14.231.214	AS3741 Dimension Data	`1.41ms` from Durban, ZA
2.241.166.86	AS6805 Telefonica Germany GmbH & Co.OHG	`2.26ms` from Hamburg, DE
104.175.241.230	AS20001 Charter Communications Inc	`5.74ms` from Los Angeles, US
210.193.185.22	AS17477 Macquarie Technology Operations Pty Limited	`0.61ms` from Melbourne, AU
80.182.63.230	AS3269 Telecom Italia S.p.A.	`5.59ms` from Milan, IT
195.78.126.6	AS47618 Penzenskaya Telephonnaya company closed joint-stock company	`11.08ms` from Moscow, RU
202.228.239.166	AS4694 IDC Frontier Inc.	`7.07ms` from Tokyo, JP
181.10.38.6	AS7303 Telecom Argentina S.A.	`1.35ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -f3 72.216.141.122

traceroute to 72.216.141.122 (72.216.141.122): 64 hops max, 52 byte packets

3 [AS55293] 68.66.239.33 0.389 ms

4 *

5 *

6 *

7 [AS1299] 62.115.173.21 1.346 ms

8 [AS22773] 72.216.141.122 10.626 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

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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