72.217.70.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.217.64.0/18
Registry	ARIN
ID	NETBLK-PH-RES-72-217-64-0

WHOIS Details

NetHandle:      NET-72-217-64-0-1
OrgID:          C06853511
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RES-72-217-64-0
NetRange:       72.217.64.0 - 72.217.127.255
NetType:        reassignment
RegDate:        2017-12-14
Updated:        2017-12-14
Source:         ARIN


OrgID:          C06853511
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2017-12-14
Updated:        2017-12-14
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.217.70.0/23

Range	ASN	Company	Num of IPs
72.217.64.0/18	AS22773	Cox Communications Inc.	16,384
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 72.217.0.0/16

Range	ASN	Company	Num of IPs
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
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS395883	Cox Communications Inc.	2,097,152
72.217.128.0/17	AS22773	Cox Communications Inc.	32,768
72.217.64.0/18	AS22773	Cox Communications Inc.	16,384
72.217.0.0/18	AS22773	Cox Communications Inc.	16,384

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

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

IP Address	ASN	Details
72.217.70.1	AS22773 Cox Communications Inc.	`1.51ms` from Phoenix, US
72.217.71.195	AS22773 Cox Communications Inc.	`3.68ms` 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
74.125.167.71	AS15169 Google LLC	`0.12ms` from Al Fujairah City, AE
165.245.163.119	AS14061 DigitalOcean, LLC	`2.75ms` from Ashburn, US
64.6.14.183	AS14363 MTC Communications, Inc.	`7.06ms` from Chicago, US
8.10.178.151	AS21869 Sun Chemical Corporation	`5.31ms` from Columbus, US
47.183.25.167	AS5650 Frontier Communications of America, Inc.	`8.87ms` from Dallas, US
184.96.154.183	AS209 CenturyLink Communications, LLC	`1.74ms` from Denver, US
54.78.223.247	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
54.75.249.199	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
136.24.174.23	AS19165 Webpass Inc.	`1.75ms` from Fremont, US
8.134.75.55	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Guangzhou, CN
182.219.129.87	AS17858 LG POWERCOMM	`4.75ms` from Incheon, KR
218.38.255.71	AS9318 SK Broadband Co Ltd	`0.91ms` from Incheon, KR
88.224.53.167	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.72ms` from Istanbul, TR
70.93.229.215	AS20001 Charter Communications Inc	`5.70ms` from Los Angeles, US
79.0.34.39	AS3269 Telecom Italia S.p.A.	`2.28ms` from Milan, IT
34.17.75.151	AS396982 Google LLC	`2.25ms` from Milan, IT
24.212.46.215	AS35911 Telebec	`11.85ms` from Montreal, CA
97.106.86.23	AS33363 Charter Communications, Inc	`8.18ms` from Orlando, US
177.125.37.103	AS28146 MHNET TELECOM	`7.29ms` from Osasco, BR
206.20.201.135	AS7270 IDT Corporation	`2.14ms` from Secaucus, US
128.77.34.183	AS394089 Google LLC	`0.87ms` from Sydney, AU
106.105.205.151	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.52ms` from Taipei, TW
202.140.141.39	AS146817 Hubei Feixun Network Co., Ltd	`6.36ms` from Wuhan, CN
222.152.99.39	AS4771 Spark New Zealand Trading Ltd.	`1.84ms` from Auckland, NZ
89.145.210.103	AS5413 Wavenet Limited	`3.05ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f5 72.217.70.151

traceroute to 72.217.70.151 (72.217.70.151): 64 hops max, 52 byte packets

5 [AS22773] 68.1.3.115 33.242 ms

6 *

7 [AS22773] 72.217.70.151 45.366 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On April 13th 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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