72.219.220.0/22

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-RN-RES-72-219-220-0

WHOIS Details

NetHandle:      NET-72-219-220-0-1
OrgID:          C09167636
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-RN-RES-72-219-220-0
NetRange:       72.219.220.0 - 72.219.223.255
NetType:        reassignment
Comment:        https://raw.githubusercontent.com/CoxEngineering/cxa-geofeed/main/cxa-geo-ip.txt
RegDate:        2023-01-27
Updated:        2023-01-27
Source:         ARIN


OrgID:          C09167636
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2023-01-27
Updated:        2023-01-27
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.219.220.0/22

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 72.219.0.0/16

Range	ASN	Company	Num of IPs
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	AS64019	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
72.219.0.0/18	AS22773	Cox Communications	16,384
72.219.64.0/18	AS22773	Cox Communications Inc.	16,384
72.219.128.0/18	AS22773	Cox Communications	16,384
72.219.224.0/21	AS22773	Cox Communications Inc.	2,048
72.219.216.0/22	AS22773	Cox Communications Inc.	1,024
72.219.200.0/22	AS22773	Cox Communications Inc.	1,024
72.219.204.0/22	AS22773	Cox Communications Inc.	1,024
72.219.208.0/22	AS22773	Cox Communications Inc.	1,024
72.219.212.0/22	AS22773	Cox Communications Inc.	1,024
72.219.237.0/24	AS12174	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

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

IP Address	ASN	Details
72.219.222.1	AS22773 Cox Communications Inc.	`4.81ms` from Ashburn, US
72.219.221.140	AS22773 Cox Communications Inc.	`8.07ms` from Ashburn, US
72.219.220.1	AS22773 Cox Communications Inc.	`4.76ms` from Ashburn, US
72.219.223.246	AS22773 Cox Communications Inc.	`7.59ms` from Ashburn, 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
208.86.83.6	AS22253 IHIRE LLC	`1.83ms` from Ashburn, US
191.222.199.86	AS8167 V tal	`4.31ms` from Brasilia, BR
162.201.103.182	AS7018 AT&T Enterprises, LLC	`2.53ms` from Chicago, US
73.210.230.70	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Chicago, US
140.182.80.6	AS87 Indiana University	`5.44ms` from Chicago, US
3.134.214.22	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
212.227.124.70	AS8560 IONOS SE	`0.27ms` from Frankfurt am Main, DE
45.249.215.54	AS134772 CHINANET Guangdong province Dongguan MAN network	`3.00ms` from Guangzhou, CN
45.194.154.150	AS134548 DXTL Tseung Kwan O Service	`0.70ms` from Hong Kong, HK
58.229.85.246	AS9318 SK Broadband Co Ltd	`2.89ms` from Incheon, KR
60.51.11.166	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`5.93ms` from Kuala Lumpur, MY
18.133.242.150	AS16509 Amazon.com, Inc.	`0.63ms` from London, GB
109.150.5.54	AS2856 British Telecommunications PLC	`4.10ms` from London, GB
212.229.81.6	AS5378 Vodafone Limited	`1.78ms` from Manchester, GB
62.196.179.6	AS3302 Retelit Digital Services S.p.A.	`2.29ms` from Milan, IT
75.99.191.118	AS6128 Cablevision Systems Corp.	`2.57ms` from Newark, US
60.187.39.102	AS4134 CHINANET-BACKBONE	`7.42ms` from Ningbo, CN
95.156.74.198	AS12389 PJSC Rostelecom	`0.59ms` from Novosibirsk, RU
105.185.181.102	AS37457 Telkom SA Ltd.	`19.13ms` from Pretoria, ZA
50.189.121.198	AS7922 Comcast Cable Communications, LLC	`6.00ms` from San Jose, US
71.8.162.182	AS20115 Charter Communications LLC	`16.88ms` from Seattle, US
73.254.138.38	AS7922 Comcast Cable Communications, LLC	`4.69ms` from Seattle, US
50.174.55.134	AS7922 Comcast Cable Communications, LLC	`1.97ms` from Secaucus, US
43.232.14.54	AS17506 ARTERIA Networks Corporation	`0.84ms` from Tokyo, JP
81.206.130.86	AS1136 KPN B.V.	`3.35ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 72.219.220.142

traceroute to 72.219.220.142 (72.219.220.142): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.255 1.312 ms

2 *

3 [AS22773] 68.1.0.31 6.061 ms

4 *

5 [AS22773] 72.219.220.142 13.532 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 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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