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  2. 72.0.0.0/8
  3. 72.213.0.0/16
  4. AS22773  | 72.213.240.0/21

72.213.240.0/21

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-COX-ATLANTA-11

WHOIS Details

NetHandle:      NET-72-192-0-0-1
OrgID:          CXA
Parent:         NET-72-0-0-0-0
NetName:        NETBLK-COX-ATLANTA-11
NetRange:       72.192.0.0 - 72.223.255.255
NetType:        allocation
Comment:        For legal requests/assistance please use the following contact information:
Comment:        Cox Subpoena Phone: 404-269-0100
Comment:        Cox Subpoena Info: http://www.cox.com/policy/leainformation/default.asp
RegDate:        2005-08-03
Updated:        2012-03-02
TechHandle:     SHACK-ARIN
Source:         ARIN


OrgID:          CXA
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
Comment:        For legal requests/assistance please use the
Comment:        following contact information:
Comment:        Cox Subpoena Info: https://www.cox.com/aboutus/policies/law-enforcement-and-subpoenas-information.html
RegDate:        1970-01-01
Updated:        2025-02-06
OrgAdminHandle: BERUB3-ARIN
OrgTechHandle:  BERUB3-ARIN
OrgTechHandle:  DMALL1-ARIN
OrgTechHandle:  GARCI1592-ARIN
OrgTechHandle:  MEROL3-ARIN
OrgTechHandle:  TECH1516-ARIN
OrgAbuseHandle: IC146-ARIN
OrgRoutingHandle:   GARCI1592-ARIN
Source:         ARIN


POCHandle:      IC146-ARIN
IsRole:         Y
LastName:       Cox Communications Inc
FirstName:      
Street:         1400 Lake Hearn Drive
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2002-02-12
Updated:        2025-12-04
OfficePhone:    +1-866-272-5111
Mailbox:        abuse@cox.com
Source:         ARIN


POCHandle:      MEROL3-ARIN
IsRole:         N
LastName:       Merola
FirstName:      Cari
Street:         6305-A Peachtree Dunwoody Rd
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30328
RegDate:        2017-05-10
Updated:        2025-07-10
OfficePhone:    +1-404-269-4416
Mailbox:        cari.merola@cox.com
Source:         ARIN


POCHandle:      BERUB3-ARIN
IsRole:         N
LastName:       Berube
FirstName:      Tori
Street:         6305-A Peachtree Dunwoody Road,
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30328
RegDate:        2014-03-18
Updated:        2025-05-29
OfficePhone:    +1-404-269-4416
Mailbox:        tori.berube@cox.com
Source:         ARIN


POCHandle:      TECH1516-ARIN
IsRole:         Y
LastName:       Tech
FirstName:      
Street:         6205-B Peachtree Dunwoody Road NE
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30328
RegDate:        2025-02-06
Updated:        2025-02-06
OfficePhone:    +1-404-269-4416
Mailbox:        NOCEngineer@cox.com
Source:         ARIN


POCHandle:      GARCI1592-ARIN
IsRole:         N
LastName:       Garcia
FirstName:      Jacob
Street:         11505 W Dodge Rd
City:           Omaha
State/Prov:     NE
Country:        US
PostalCode:     68154
RegDate:        2021-12-01
Updated:        2025-03-31
OfficePhone:    +1-404-269-4416
Mailbox:        jacob.garcia@cox.com
Source:         ARIN


POCHandle:      SHACK-ARIN
IsRole:         N
LastName:       Shackelford
FirstName:      Scott
Street:         1400 Lake Hearn Dr.
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2002-09-12
Updated:        2009-09-27
OfficePhone:    +1-404-269-7626
Mailbox:        scott.shackelford@cox.com
Source:         ARIN


POCHandle:      DMALL1-ARIN
IsRole:         Y
LastName:       DMALLA
FirstName:      
Street:         6205-B Peachtree Dunwoody Road NE 
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30328
RegDate:        2025-02-06
Updated:        2026-03-06
OfficePhone:    +1-602-694-4429
Mailbox:        deependra.malla@cox.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.213.240.0/21

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 72.213.0.0/16

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
72.213.0.0/18 AS22773 Cox Communications 16,384
72.213.128.0/18 AS22773 Cox Communications 16,384
72.213.192.0/19 AS22773 Cox Communications 8,192
72.213.224.0/20 AS22773 Cox Communications Inc. 4,096
72.213.96.0/20 AS22773 Cox Communications Inc. 4,096
72.213.112.0/20 AS22773 Cox Communications Inc. 4,096
72.213.92.0/22 AS22773 Cox Communications Inc. 1,024
72.213.88.0/22 AS22773 Cox Communications Inc. 1,024
72.213.255.0/24 AS22773 Cox Communications, Inc. 256

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.213.245.244 nz6l.net 3
72.213.246.219 hyperlitemsp.com 1
72.213.247.75 massoninvestments.com 1
72.213.245.82 ahlbranch.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

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

IP Address ASN Details
72.213.246.97 AS22773 Cox Communications Inc. 1.72ms from Los Angeles, US
72.213.242.49 AS22773 Cox Communications Inc. 1.92ms from Los Angeles, US
72.213.243.65 AS22773 Cox Communications Inc. 2.34ms from Los Angeles, US
72.213.247.225 AS22773 Cox Communications Inc. 2.37ms from Los Angeles, US
72.213.244.49 AS22773 Cox Communications Inc. 2.47ms from Los Angeles, US
72.213.245.49 AS22773 Cox Communications Inc. 1.90ms from Los Angeles, US
72.213.240.65 AS22773 Cox Communications Inc. 1.88ms from Los Angeles, US
72.213.241.17 AS22773 Cox Communications Inc. 1.88ms from Los Angeles, 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
34.202.64.181 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
99.97.112.133 AS7018 AT&T Enterprises, LLC 17.28ms from Chicago, US
195.185.151.245 AS12312 ecotel communication ag 0.63ms from Frankfurt am Main, DE
35.156.210.245 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
120.83.135.213 AS17816 China Unicom IP network China169 Guangdong province 4.51ms from Guangzhou, CN
219.147.219.21 AS4134 CHINANET-BACKBONE 3.67ms from Harbin, CN
113.2.53.133 AS4837 CHINA UNICOM China169 Backbone 5.72ms from Harbin, CN
27.65.99.165 AS7552 Viettel Group 3.89ms from Ho Chi Minh City, VN
202.95.143.21 AS9875 PT. Pasifik Satelit Nusantara 1.46ms from Jakarta, ID
81.77.153.245 AS5378 Vodafone Limited 5.50ms from London, GB
47.152.37.85 AS5650 Frontier Communications of America, Inc. 1.99ms from Los Angeles, US
109.24.120.53 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.34ms from Lyon, FR
187.51.228.85 AS10429 TELEFÔNICA BRASIL S.A 1.03ms from Osasco, BR
118.190.183.5 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.18ms from Qingdao, CN
195.242.130.69 AS62121 Christian Ebsen ApS 2.15ms from Skanderborg, DK
20.58.135.213 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
95.154.86.101 AS44724 Octopusnet LTD 0.82ms from Vladivostok, RU
79.187.19.21 AS5617 Orange Polska Spolka Akcyjna 2.43ms from Warsaw, PL
129.153.9.5 AS31898 Oracle Corporation 0.31ms from Ashburn, US
179.38.31.213 AS22927 Telefonica de Argentina 1.87ms from Buenos Aires, AR
218.27.186.5 AS4837 CHINA UNICOM China169 Backbone 6.13ms from Changchun, CN
124.50.111.181 AS17858 LG POWERCOMM 4.70ms from Incheon, KR
220.91.34.181 AS4766 Korea Telecom 1.48ms from Incheon, KR
74.212.244.101 AS14265 TPx Communications 1.52ms from Los Angeles, US
159.63.54.245 AS3549 Level 3 Parent, LLC 0.37ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 72.213.244.161
traceroute to 72.213.244.161 (72.213.244.161): 64 hops max, 52 byte packets
4 [AS1299] 62.115.13.103 11.568 ms
5 [AS22773] 68.1.0.189 3.621 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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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