1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.210.0.0/16
  4. AS22773  | 66.210.64.0/21

66.210.64.0/21

AS22773  ·  Cox Communications Inc.

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Summary

Country United States
Domain cox.com
ASN AS22773
Parent Range 66.210.0.0/16
Registry ARIN
ID NETBLK-AT-OHFC-66-210-64-0

WHOIS Details

NetHandle:      NET-66-210-64-0-1
OrgID:          CXA
Parent:         NET-66-210-0-0-1
NetName:        NETBLK-AT-OHFC-66-210-64-0
NetRange:       66.210.64.0 - 66.210.71.255
NetType:        reallocation
RegDate:        2007-11-12
Updated:        2007-11-12
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:      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:      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:      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:        2025-02-06
OfficePhone:    +1-602-694-4429
Mailbox:        deependra.malla@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

Overlapping Ranges

BGP prefixes that contain 66.210.64.0/21

Range ASN Company Num of IPs
66.210.0.0/16 AS22773 Cox Communications Inc. 65,536
66.210.0.0/16 AS399706 Cox Communications Inc. 65,536

Nearby Ranges

BGP prefixes that overlap with 66.210.0.0/16

Range ASN Company Num of IPs
66.210.0.0/16 AS399706 Cox Communications Inc. 65,536
66.210.0.0/16 AS22773 Cox Communications Inc. 65,536
66.210.112.0/20 AS22773 Cox Communications Inc. 4,096
66.210.192.0/20 AS22773 Cox Communications Inc. 4,096
66.210.80.0/20 AS22773 Cox Communications Inc. 4,096
66.210.224.0/20 AS22773 Cox Communications Inc. 4,096
66.210.240.0/20 AS22773 Cox Communications Inc. 4,096
66.210.80.0/20 AS399706 Cox Communications Inc. 4,096
66.210.16.0/21 AS22773 Cox Communications Inc. 2,048
66.210.48.0/21 AS22773 Cox Communications Inc. 2,048
66.210.12.0/22 AS22773 Cox Communications Inc. 1,024
66.210.32.0/22 AS22773 Cox Communications Inc. 1,024
66.210.100.0/22 AS22773 Cox Communications Inc. 1,024
66.210.36.0/22 AS22773 Cox Communications Inc. 1,024
66.210.24.0/22 AS22773 Cox Communications Inc. 1,024
66.210.28.0/22 AS22773 Cox Communications Inc. 1,024
66.210.78.0/23 AS22773 Cox Communications Inc. 512
66.210.46.0/23 AS22773 Cox Communications Inc. 512
66.210.44.0/23 AS22773 Cox Communications Inc. 512
66.210.84.0/24 AS54131 OKLAHOMA HEART HOSPITAL 256
66.210.10.0/24 AS19403 Cox Communications Inc. 256
66.210.11.0/24 AS22773 Cox Communications Inc. 256
66.210.61.0/24 AS22773 Cox Communications Inc. 256
66.210.62.0/24 AS22773 Cox Communications Inc. 256
66.210.63.0/24 AS22773 Cox Communications Inc. 256
66.210.74.0/24 AS22773 Cox Communications Inc. 256
66.210.75.0/24 AS22773 Cox Communications Inc. 256
66.210.76.0/24 AS22773 Cox Communications Inc. 256
66.210.8.0/24 AS22773 Cox Communications Inc. 256
66.210.9.0/24 AS22773 Cox Communications Inc. 256
66.210.96.0/24 AS22773 Cox Communications Inc. 256
66.210.175.0/24 AS22898 ATLINK SERVICES, LLC 256
66.210.135.0/24 AS46787 RXLINC LLC 256
66.210.77.0/24 AS14885 Cox Communications Inc. 256

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

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
66.210.64.1 AS22773 Cox Communications Inc. 14.93ms from Atlanta, US
66.210.68.252 AS22773 Cox Communications Inc. 14.94ms from Atlanta, US
66.210.65.4 AS22773 Cox Communications Inc. 15.76ms from Atlanta, US
66.210.67.17 AS22773 Cox Communications Inc. 15.00ms from Atlanta, US
66.210.70.13 AS22773 Cox Communications Inc. 14.94ms from Atlanta, US
66.210.66.153 AS22773 Cox Communications Inc. 14.95ms from Atlanta, 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
190.145.161.245 AS14080 Telmex Colombia S.A. 0.66ms from Bogota, CO
71.161.123.101 AS13672 Fidium 9.79ms from Boston, US
174.168.37.117 AS7922 Comcast Cable Communications, LLC 12.29ms from Boston, US
109.133.204.165 AS5432 Proximus NV 2.13ms from Brussels, BE
75.186.134.21 AS10796 Charter Communications Inc 9.85ms from Columbus, US
14.185.0.37 AS45899 VNPT Corp 8.27ms from Da Nang, VN
206.189.48.133 AS14061 DigitalOcean, LLC 0.27ms from Frankfurt am Main, DE
91.38.32.5 AS3320 Deutsche Telekom AG 7.11ms from Frankfurt am Main, DE
141.72.192.21 AS553 BelWue-Koordination 2.50ms from Frankfurt am Main, DE
38.180.95.213 AS9009 M247 Europe SRL 0.17ms from Hong Kong, HK
178.124.173.21 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 4.04ms from Minsk, BY
96.246.236.213 AS701 Verizon Business 2.35ms from New York City, US
46.93.111.21 AS3320 Deutsche Telekom AG 7.16ms from Nuernberg, DE
91.42.23.165 AS3320 Deutsche Telekom AG 4.55ms from Nuernberg, DE
219.162.226.229 AS4713 NTT DOCOMO BUSINESS,Inc. 12.41ms from Osaka, JP
164.215.123.69 AS30764 PODA a.s. 0.99ms from Prague, CZ
4.37.5.245 AS3356 Level 3 Parent, LLC 0.33ms from Seattle, US
58.185.244.69 AS3758 SingNet 1.38ms from Singapore, SG
142.186.81.117 AS577 Bell Canada 1.46ms from Toronto, CA
110.166.9.181 AS140061 Qinghai Telecom 2.39ms from Xining, CN
118.92.134.117 AS9500 One New Zealand Group Limited 7.73ms from Christchurch, NZ
83.219.249.165 AS41745 Baykov Ilya Sergeevich 0.46ms from Frankfurt am Main, DE
142.177.197.245 AS855 Bell Canada 5.73ms from Fredericton, CA
43.141.56.21 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.87ms from Guangzhou, CN
186.209.101.165 AS53153 CINTE Telecom Comercio e Servicos Ltda. 2.58ms from Joao Pessoa, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m17 66.210.69.97
traceroute to 66.210.69.97 (66.210.69.97): 17 hops max, 52 byte packets
4 [AS7578] 206.148.24.92 0.396 ms
6 [AS7578] 206.148.27.135 44.787 ms
7 [AS7578] 206.148.24.175 43.265 ms
8 [AS7578] 206.148.25.134 124.811 ms
9 [AS6461] 208.184.147.241 152.777 ms
10 *
11 *
12 *
13 *
14 [AS22773] 68.105.31.29 151.652 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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