72.217.52.0/24

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.217.0.0/18
Registry	ARIN
ID	NETBLK-PH-RES-72-217-0-0

WHOIS Details

NetHandle:      NET-72-217-0-0-1
OrgID:          C07383159
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-PH-RES-72-217-0-0
NetRange:       72.217.0.0 - 72.217.63.255
NetType:        reassignment
RegDate:        2019-07-10
Updated:        2019-07-10
Source:         ARIN


OrgID:          C07383159
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn DR.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2019-07-10
Updated:        2019-07-10
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.217.52.0/24

Range	ASN	Company	Num of IPs
72.217.0.0/18	AS22773	Cox Communications Inc.	16,384
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	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
72.192.0.0/11	AS396389	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	AS22773	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	AS395883	Cox Communications Inc.	2,097,152
72.217.128.0/17	AS22773	Cox Communications Inc.	32,768
72.217.0.0/18	AS22773	Cox Communications Inc.	16,384
72.217.64.0/18	AS22773	Cox Communications Inc.	16,384

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

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

IP Address	ASN	Details
72.217.52.1	AS22773 Cox Communications Inc.	`5.02ms` 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
51.79.73.152	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
62.115.156.232	AS1299 Arelion Sweden AB	`0.10ms` from Bucharest, RO
106.197.73.24	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.53ms` from Chennai, IN
72.107.126.40	AS6167 Verizon Business	`17.15ms` from Chicago, US
86.132.50.72	AS2856 British Telecommunications PLC	`7.37ms` from Erith, GB
122.41.26.216	AS17858 LG POWERCOMM	`1.59ms` from Incheon, KR
211.109.149.56	AS9318 SK Broadband Co Ltd	`1.50ms` from Incheon, KR
4.232.121.8	AS8075 Microsoft Corporation	`0.53ms` from Milan, IT
114.199.38.184	AS9781 GREEN CABLE TELEVISION STATION	`5.69ms` from Seoul, KR
108.17.159.56	AS701 Verizon Business	`9.69ms` from Ashburn, US
90.184.180.56	AS203953 Hiper A/S	`1.64ms` from Copenhagen, DK
134.161.218.152	AS22594 University of Northern Iowa	`10.48ms` from Kansas City, US
107.222.129.72	AS7018 AT&T Enterprises, LLC	`5.96ms` from Kansas City, US
46.85.201.248	AS3320 Deutsche Telekom AG	`4.82ms` from Munich, DE
186.104.141.184	AS7418 TELEFÓNICA CHILE S.A.	`2.28ms` from Santiago, CL
182.215.80.168	AS17858 LG POWERCOMM	`1.80ms` from Seoul, KR
121.164.129.136	AS4766 Korea Telecom	`1.63ms` from Seoul, KR
61.75.112.152	AS4766 Korea Telecom	`6.06ms` from Seoul, KR
92.223.100.200	AS199524 G-Core Labs S.A.	`0.06ms` from Sydney, AU
81.205.18.216	AS1136 KPN B.V.	`2.78ms` from Amsterdam, NL
123.125.252.120	AS4808 China Unicom Beijing Province Network	`3.10ms` from Beijing, CN
141.30.236.248	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.92ms` from Berlin, DE
14.185.113.88	AS45899 VNPT Corp	`4.97ms` from Da Nang, VN
34.243.248.120	AS16509 Amazon.com, Inc.	`0.65ms` from Dublin, IE
176.57.229.8	AS48685 Opin Kerfi hf	`2.85ms` from Hafnarfjoerdur, IS

Traceroute

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

traceroute -a -n -q1 -f4 72.217.52.149

traceroute to 72.217.52.149 (72.217.52.149): 64 hops max, 52 byte packets

4 [AS1299] 213.248.73.248 0.528 ms

5 *

6 *

7 *

8 [AS22773] 72.217.52.149 11.746 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On April 24th 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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