70.172.0.0/23

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	70.172.0.0/17
Registry	ARIN
ID	NETBLK-PH-RES-70-172-0-0

WHOIS Details

NetHandle:      NET-70-172-0-0-1
OrgID:          C07554454
Parent:         NET-70-160-0-0-1
NetName:        NETBLK-PH-RES-70-172-0-0
NetRange:       70.172.0.0 - 70.172.127.255
NetType:        reassignment
RegDate:        2020-05-20
Updated:        2020-05-20
Source:         ARIN


OrgID:          C07554454
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2020-05-20
Updated:        2020-05-20
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 70.172.0.0/23

Range	ASN	Company	Num of IPs
70.172.0.0/17	AS22773	Cox Communications Inc.	32,768
70.160.0.0/11	AS22773	Cox Communications Inc.	2,097,152

Nearby Ranges

BGP prefixes that overlap with 70.172.0.0/16

Range	ASN	Company	Num of IPs
70.160.0.0/11	AS22773	Cox Communications Inc.	2,097,152
70.172.0.0/17	AS22773	Cox Communications Inc.	32,768
70.172.128.0/18	AS22773	Cox Communications Inc.	16,384
70.172.192.0/19	AS22773	Cox Communications	8,192
70.172.224.0/20	AS22773	Cox Communications	4,096
70.172.240.0/20	AS22773	Cox Communications	4,096

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
70.172.1.134	hdppcsvc.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
70.172.1.75	AS22773 Cox Communications Inc.	`5.17ms` from Phoenix, US
70.172.0.1	AS22773 Cox Communications Inc.	`2.44ms` 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
2.20.47.151	AS20940 Akamai International B.V.	`0.56ms` from Bogotá, CO
73.68.133.71	AS7922 Comcast Cable Communications, LLC	`10.97ms` from Boston, US
74.41.142.23	AS5650 Frontier Communications of America, Inc.	`14.14ms` from Chicago, US
73.18.42.167	AS7922 Comcast Cable Communications, LLC	`7.46ms` from Flint, US
84.174.187.55	AS3320 Deutsche Telekom AG	`2.65ms` from Frankfurt am Main, DE
77.181.155.7	AS6805 Telefonica Germany GmbH & Co.OHG	`3.60ms` from Frankfurt am Main, DE
212.21.161.71	AS9022 TWL-KOM GmbH	`1.78ms` from Frankfurt am Main, DE
93.230.167.215	AS3320 Deutsche Telekom AG	`3.84ms` from Hamburg, DE
113.7.246.199	AS4837 CHINA UNICOM China169 Backbone	`6.54ms` from Harbin, CN
89.150.213.183	AS136907 HUAWEI CLOUDS	`1.15ms` from Hong Kong, HK
60.171.147.87	AS4134 CHINANET BACKBONE	`6.95ms` from Huainan, CN
86.142.236.231	AS2856 British Telecommunications PLC	`3.65ms` from London, GB
130.162.165.183	AS31898 Oracle Corporation	`0.22ms` from London, GB
101.65.151.23	AS4837 CHINA UNICOM China169 Backbone	`8.66ms` from Ningbo, CN
50.88.153.199	AS33363 Charter Communications, Inc	`9.83ms` from Orlando, US
179.237.209.135	AS26599 TELEFÔNICA BRASIL S.A	`16.41ms` from Osasco, BR
24.137.100.119	AS11260 EastLink	`0.30ms` from St. John's, CA
60.126.104.215	AS17676 SoftBank Corp.	`2.99ms` from Tokyo, JP
20.160.28.87	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
97.81.191.71	AS20115 Charter Communications LLC	`18.14ms` from Atlanta, US
156.215.122.167	AS8452 TE-AS	`4.48ms` from Cairo, EG
73.9.41.247	AS7922 Comcast Cable Communications, LLC	`2.44ms` from Chicago, US
27.117.253.23	AS9756 SK Broadband Co Ltd	`2.54ms` from Incheon, KR
90.195.149.231	AS5607 Sky UK Limited	`6.58ms` from London, GB
117.81.135.87	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.79ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 70.172.0.17

traceroute to 70.172.0.17 (70.172.0.17): 64 hops max, 52 byte packets

1 [AS15169] 142.251.252.23 8.264 ms

2 [AS15169] 192.178.107.156 7.413 ms

3 *

4 [AS22773] 70.172.0.17 21.245 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, 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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