72.203.128.0/19

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-BR-RDC-72-203-128-0

WHOIS Details

NetHandle:      NET-72-203-128-0-1
OrgID:          C01378659
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-BR-RDC-72-203-128-0
NetRange:       72.203.128.0 - 72.203.159.255
NetType:        reassignment
RegDate:        2006-06-15
Updated:        2006-06-15
Source:         ARIN


OrgID:          C01378659
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2006-06-15
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.203.128.0/19

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	AS64019	Cox Communications Inc.	2,097,152

Nearby Ranges

BGP prefixes that overlap with 72.203.0.0/16

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	AS64019	Cox Communications Inc.	2,097,152
72.203.64.0/18	AS22773	Cox Communications Inc.	16,384
72.203.0.0/18	AS22773	Cox Communications Inc.	16,384
72.203.176.0/20	AS22773	Cox Communications Inc.	4,096
72.203.160.0/20	AS22773	Cox Communications	4,096
72.203.208.0/21	AS22773	Cox Communications Inc.	2,048
72.203.228.0/22	AS22773	Cox Communications Inc.	1,024
72.203.192.0/22	AS22773	Cox Communications Inc.	1,024
72.203.236.0/23	AS22773	Cox Communications	512
72.203.232.0/23	AS22773	Cox Communications Inc.	512
72.203.222.0/24	AS393991	ONE NEVADA CREDIT UNION	256
72.203.197.0/24	AS22773	Cox Communications Inc.	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.203.148.37	davishub.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

3,592 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.203.133.40	AS22773 Cox Communications Inc.	`14.52ms` from Dallas, US
72.203.144.1	AS22773 Cox Communications Inc.	`10.25ms` from Dallas, US
72.203.155.191	AS22773 Cox Communications Inc.	`13.84ms` from Dallas, US
72.203.146.1	AS22773 Cox Communications Inc.	`10.26ms` from Dallas, US
72.203.156.1	AS22773 Cox Communications Inc.	`10.23ms` from Dallas, US
72.203.147.215	AS22773 Cox Communications Inc.	`13.06ms` from Dallas, US
72.203.132.1	AS22773 Cox Communications Inc.	`10.56ms` from Dallas, US
72.203.154.1	AS22773 Cox Communications Inc.	`10.49ms` from Dallas, US
72.203.136.1	AS22773 Cox Communications Inc.	`10.48ms` from Dallas, US
72.203.157.76	AS22773 Cox Communications Inc.	`13.08ms` from Dallas, US
72.203.158.1	AS22773 Cox Communications Inc.	`11.86ms` from Dallas, US
72.203.130.1	AS22773 Cox Communications Inc.	`10.77ms` from Dallas, US
72.203.128.1	AS22773 Cox Communications Inc.	`10.49ms` from Dallas, US
72.203.143.252	AS22773 Cox Communications Inc.	`13.48ms` from Richardson, US
72.203.131.206	AS22773 Cox Communications Inc.	`13.81ms` from Dallas, US
72.203.153.129	AS22773 Cox Communications Inc.	`10.17ms` from Dallas, US
72.203.129.1	AS22773 Cox Communications Inc.	`10.46ms` from Dallas, US
72.203.135.185	AS22773 Cox Communications Inc.	`14.47ms` from Dallas, US
72.203.159.192	AS22773 Cox Communications Inc.	`14.94ms` from Dallas, US
72.203.151.192	AS22773 Cox Communications Inc.	`13.11ms` from Dallas, US
72.203.142.1	AS22773 Cox Communications Inc.	`10.88ms` from Dallas, US
72.203.145.97	AS22773 Cox Communications Inc.	`13.20ms` from Dallas, US
72.203.150.1	AS22773 Cox Communications Inc.	`10.82ms` from Dallas, US
72.203.138.1	AS22773 Cox Communications Inc.	`10.39ms` from Dallas, US
72.203.140.1	AS22773 Cox Communications Inc.	`10.39ms` from Dallas, 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
137.119.112.99	AS62637 MOUNDVILLE TELEPHONE COMPANY, INC.	`6.25ms` from Atlanta, US
177.156.137.227	AS18881 TELEFÔNICA BRASIL S.A	`9.40ms` from Belo Horizonte, BR
73.114.71.99	AS7922 Comcast Cable Communications, LLC	`8.05ms` from Boston, US
62.168.73.19	AS5578 SWAN, a.s.	`0.11ms` from Bratislava, SK
122.151.194.195	AS9443 Vocus Retail	`1.27ms` from Brisbane, AU
199.8.218.67	AS1767 Indiana Higher Education Telecommunication System (IHETS)	`4.09ms` from Chicago, US
104.58.213.67	AS7018 AT&T Enterprises, LLC	`1.42ms` from Chicago, US
77.246.111.243	AS216071 SERVERS TECH FZCO	`0.45ms` from Dronten, NL
190.181.12.19	AS26210 AXS Bolivia S. A.	`10.93ms` from La Paz, BO
113.235.38.51	AS4837 CHINA UNICOM China169 Backbone	`9.07ms` from Liaoyang, CN
175.160.29.163	AS4837 CHINA UNICOM China169 Backbone	`8.44ms` from Liaoyang, CN
156.54.5.227	AS20746 Telecom Italia S.p.A.	`0.34ms` from Milan, IT
180.196.243.3	AS18126 Chubu Telecommunications Company, Inc.	`4.93ms` from Osaka, JP
34.34.88.51	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
201.21.193.67	AS28573 Claro NXT Telecomunicacoes Ltda	`2.62ms` from Porto Alegre, BR
54.225.3.115	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
188.52.240.227	AS25019 Saudi Telecom Company JSC	`2.16ms` from Riyadh, SA
95.236.55.51	AS3269 Telecom Italia S.p.A.	`4.95ms` from Rome, IT
115.22.173.227	AS4766 Korea Telecom	`6.29ms` from Seoul, KR
58.238.117.99	AS9318 SK Broadband Co Ltd	`6.64ms` from Seoul, KR
39.116.166.51	AS9318 SK Broadband Co Ltd	`8.14ms` from Seoul, KR
123.77.9.3	AS56046 China Mobile communications corporation	`4.04ms` from Suzhou, CN
123.55.211.83	AS4134 CHINANET-BACKBONE	`9.01ms` from Zhengzhou, CN
71.246.242.3	AS701 Verizon Business	`2.28ms` from Ashburn, US
64.246.244.3	AS3663 NetNet	`9.63ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 72.203.141.1

traceroute to 72.203.141.1 (72.203.141.1): 64 hops max, 52 byte packets

3 [AS174] 154.24.5.165 0.816 ms

4 [AS174] 154.54.95.30 1.182 ms

5 [AS174] 154.54.47.214 1.133 ms

6 [AS174] 154.54.11.130 1.157 ms

7 [AS1299] 62.115.14.39 0.967 ms

8 [AS22773] 68.1.1.229 11.122 ms

9 [AS22773] 72.203.141.1 11.122 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On October 30th 2025

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