72.204.232.0/22

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-HR-CB-72-204-232-0

WHOIS Details

NetHandle:      NET-72-204-232-0-1
OrgID:          C06307785
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-HR-CB-72-204-232-0
NetRange:       72.204.232.0 - 72.204.235.255
NetType:        reassignment
RegDate:        2017-01-20
Updated:        2017-01-20
Source:         ARIN


OrgID:          C06307785
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2017-01-20
Updated:        2017-01-20
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.204.232.0/22

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 72.204.0.0/16

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
72.204.0.0/17	AS22773	Cox Communications	32,768
72.204.128.0/18	AS22773	Cox Communications	16,384
72.204.200.0/21	AS22773	Cox Communications Inc.	2,048
72.204.248.0/21	AS22773	Cox Communications Inc.	2,048
72.204.192.0/21	AS22773	Cox Communications Inc.	2,048
72.204.240.0/22	AS22773	Cox Communications Inc.	1,024
72.204.246.0/24	AS30229	Cox Communications Inc.	256
72.204.247.0/24	AS22773	Cox Communications Inc.	256
72.204.218.0/24	AS40658	US Monitoring, 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

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

IP Address	ASN	Details
72.204.235.65	AS22773 Cox Communications Inc.	`5.67ms` from Ashburn, US
72.204.233.243	AS22773 Cox Communications Inc.	`5.41ms` from Ashburn, US
72.204.234.193	AS22773 Cox Communications Inc.	`5.64ms` from Ashburn, US
72.204.232.66	AS22773 Cox Communications Inc.	`5.64ms` 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
92.130.252.246	AS3215 Orange S.A.	`17.99ms` from Antananarivo, MG
183.172.21.214	AS4538 China Education and Research Network Center	`4.98ms` from Beijing, CN
223.70.123.134	AS56048 China Mobile Communicaitons Corporation	`5.44ms` from Beijing, CN
91.41.18.70	AS3320 Deutsche Telekom AG	`2.89ms` from Berlin, DE
131.220.254.70	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`2.96ms` from Frankfurt am Main, DE
189.181.244.6	AS8151 UNINET	`5.61ms` from Guadalajara, MX
79.197.225.54	AS3320 Deutsche Telekom AG	`2.00ms` from Hamburg, DE
37.29.81.38	AS50928 PJSC MegaFon	`0.56ms` from Krasnoyarsk, RU
182.240.63.230	AS4134 CHINANET-BACKBONE	`6.43ms` from Kunming, CN
104.18.71.22	AS13335 Cloudflare, Inc.	`0.10ms` from Lisbon, PT
94.3.247.166	AS5607 Sky UK Limited	`7.91ms` from London, GB
38.85.209.38	AS8796 FASTNET DATA INC	`0.29ms` from Los Angeles, US
96.57.78.54	AS6128 Cablevision Systems Corp.	`4.04ms` from New York City, US
153.172.164.86	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.98ms` from Osaka, JP
124.145.42.54	AS9824 JCOM Co., Ltd.	`14.26ms` from Osaka, JP
193.250.45.102	AS3215 Orange S.A.	`16.05ms` from Paris, FR
87.201.147.150	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.19ms` from Abu Dhabi, AE
198.24.182.86	AS19437 SECURED SERVERS LLC	`0.24ms` from Ashburn, US
67.90.182.6	AS2828 Verizon Business	`11.59ms` from Ashburn, US
192.99.96.198	AS16276 OVH SAS	`0.11ms` from Beauharnois, CA
156.192.194.38	AS8452 TE-AS	`5.88ms` from Cairo, EG
104.60.178.118	AS7018 AT&T Enterprises, LLC	`4.21ms` from Chicago, US
65.107.183.70	AS36748 St. Edwards University	`6.29ms` from Dallas, US
67.176.119.38	AS7922 Comcast Cable Communications, LLC	`3.45ms` from Denver, US
4.209.243.214	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f5 72.204.235.105

traceroute to 72.204.235.105 (72.204.235.105): 64 hops max, 52 byte packets

5 [AS3257] 76.74.1.193 1.293 ms

6 [AS3257] 209.120.139.102 2.309 ms

7 [AS22773] 68.1.2.217 5.723 ms

8 [AS22773] 72.204.235.105 13.26 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.

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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