1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.211.0.0/16
  4. AS22773  | 72.211.56.0/21

72.211.56.0/21

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:      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:      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:      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:      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


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:      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:      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

Overlapping Ranges

BGP prefixes that contain 72.211.56.0/21

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 72.211.0.0/16

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
72.211.64.0/18 AS22773 Cox Communications Inc. 16,384
72.211.128.0/18 AS22773 Cox Communications 16,384
72.211.192.0/18 AS22773 Cox Communications 16,384
72.211.0.0/20 AS22773 Cox Communications Inc. 4,096
72.211.48.0/21 AS22773 Cox Communications Inc. 2,048
72.211.32.0/22 AS22773 Cox Communications Inc. 1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
72.211.58.65 AS22773 Cox Communications Inc. 5.93ms from Los Angeles, US
72.211.62.1 AS22773 Cox Communications Inc. 6.51ms from Los Angeles, US
72.211.59.193 AS22773 Cox Communications Inc. 6.35ms from Los Angeles, US
72.211.63.225 AS22773 Cox Communications Inc. 5.72ms from Los Angeles, US
72.211.56.225 AS22773 Cox Communications Inc. 6.66ms from Los Angeles, US
72.211.61.193 AS22773 Cox Communications Inc. 5.50ms from Los Angeles, US
72.211.57.129 AS22773 Cox Communications Inc. 6.16ms from Los Angeles, US
72.211.60.193 AS22773 Cox Communications Inc. 5.93ms 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
62.59.31.53 AS13127 Odido Netherlands B.V. 3.41ms from Amsterdam, NL
203.98.18.21 AS4768 One New Zealand Group Limited 0.54ms from Auckland, NZ
84.2.253.21 AS5483 Magyar Telekom Plc. 3.96ms from Budapest, HU
3.135.89.213 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
95.145.14.181 AS2856 British Telecommunications PLC 5.33ms from London, GB
107.208.150.5 AS7018 AT&T Enterprises, LLC 2.54ms from Miami, US
195.49.170.101 AS25549 JSC Avantel 0.90ms from Novosibirsk, RU
49.250.173.133 AS9617 JCOM Co., Ltd. 13.34ms from Osaka, JP
179.54.200.197 AS26615 TIM S/A 16.34ms from Osasco, BR
50.145.111.69 AS7922 Comcast Cable Communications, LLC 1.53ms from San Jose, US
1.176.197.21 AS10066 LG HelloVision Corp. 10.94ms from Seoul, KR
14.81.88.37 AS4766 Korea Telecom 6.56ms from Seoul, KR
81.8.246.245 AS25176 AC-Net AB 1.46ms from Umea, SE
217.148.143.197 AS9009 M247 Europe SRL 0.17ms from Bucharest, RO
197.52.166.85 AS8452 TE-AS 4.60ms from Cairo, EG
157.119.118.101 AS135266 AAKASH INTERNET SERVICES PRIVATE LIMITED 1.08ms from Chennai, IN
131.165.169.5 AS6834 KMD A/S 4.57ms from Copenhagen, DK
92.17.132.229 AS13285 TalkTalk Communications Limited 9.28ms from Erith, GB
73.166.24.117 AS7922 Comcast Cable Communications, LLC 5.60ms from Houston, US
182.241.17.165 AS4134 CHINANET-BACKBONE 5.19ms from Kunming, CN
35.229.84.197 AS396982 Google LLC 0.15ms from Moncks Corner, US
208.125.113.149 AS11351 Charter Communications Inc 8.88ms from New York City, US
153.244.184.69 AS4713 NTT DOCOMO BUSINESS,Inc. 4.92ms from Osaka, JP
119.25.19.37 AS9617 JCOM Co., Ltd. 12.92ms from Osaka, JP
151.15.36.133 AS1267 WIND TRE S.P.A. 3.39ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 72.211.62.67
traceroute to 72.211.62.67 (72.211.62.67): 64 hops max, 52 byte packets
3 [] 138.199.0.107 0.182 ms
5 [AS22773] 68.1.0.89 6.358 ms
6 [AS22773] 72.211.62.67 6.727 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.

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