1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.210.0.0/16
  4. AS22773  | 66.210.160.0/21

66.210.160.0/21

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 COX-NET-2BLK

WHOIS Details

NetHandle:      NET-66-210-0-0-1
OrgID:          CXA
Parent:         NET-66-0-0-0-0
NetName:        COX-NET-2BLK
NetRange:       66.210.0.0 - 66.210.255.255
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:        2001-12-19
Updated:        2012-03-02
TechHandle:     IC146-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:      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:      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:        2026-03-06
OfficePhone:    +1-602-694-4429
Mailbox:        deependra.malla@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:      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

Overlapping Ranges

BGP prefixes that contain 66.210.160.0/21

Range ASN Company Num of IPs
66.210.0.0/16 AS22773 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 AS22773 Cox Communications Inc. 65,536
66.210.224.0/20 AS22773 Cox Communications Inc. 4,096
66.210.112.0/20 AS22773 Cox Communications Inc. 4,096
66.210.80.0/20 AS22773 Cox Communications Inc. 4,096
66.210.240.0/20 AS22773 Cox Communications Inc. 4,096
66.210.192.0/20 AS22773 Cox Communications Inc. 4,096
66.210.48.0/21 AS22773 Cox Communications Inc. 2,048
66.210.16.0/21 AS22773 Cox Communications Inc. 2,048
66.210.64.0/21 AS22773 Cox Communications Inc. 2,048
66.210.32.0/22 AS22773 Cox Communications Inc. 1,024
66.210.28.0/22 AS22773 Cox Communications Inc. 1,024
66.210.12.0/22 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
66.210.44.0/23 AS22773 Cox Communications Inc. 512
66.210.78.0/23 AS22773 Cox Communications Inc. 512
66.210.46.0/23 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
66.210.75.0/24 AS22773 Cox Communications Inc. 256
66.210.63.0/24 AS22773 Cox Communications Inc. 256
66.210.76.0/24 AS22773 Cox Communications Inc. 256
66.210.96.0/24 AS22773 Cox Communications Inc. 256
66.210.62.0/24 AS22773 Cox Communications Inc. 256
66.210.61.0/24 AS22773 Cox Communications Inc. 256
66.210.74.0/24 AS22773 Cox Communications Inc. 256
66.210.9.0/24 AS22773 Cox Communications Inc. 256
66.210.11.0/24 AS22773 Cox Communications Inc. 256
66.210.8.0/24 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 are 6 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.210.163.250 slagles.org 3
66.210.163.131 essentialcomputing.com 2
66.210.165.89 webuserschoice.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

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

IP Address ASN Details
66.210.163.131 AS22773 Cox Communications Inc. 6.22ms from Dallas, US
66.210.165.17 AS22773 Cox Communications Inc. 6.57ms from Dallas, 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
136.147.252.117 AS14340 Salesforce.com, Inc. 0.94ms from Ashburn, US
50.221.216.245 AS7922 Comcast Cable Communications, LLC 7.67ms from Atlanta, US
16.58.168.245 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
13.74.220.5 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
77.57.150.213 AS6730 Sunrise GmbH 9.64ms from Geneve, CH
210.6.82.229 AS9269 Hong Kong Broadband Network Ltd. 0.80ms from Hong Kong, HK
221.166.219.21 AS4766 Korea Telecom 6.40ms from Incheon, KR
190.109.255.53 AS52495 Cotel Ltda. 0.46ms from La Paz, BO
146.90.31.85 AS6871 Plusnet 11.33ms from London, GB
23.33.43.133 AS20940 Akamai International B.V. 0.88ms from New York City, US
18.234.17.133 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
2.38.214.213 AS30722 Fastweb SpA 13.98ms from Rome, IT
170.203.192.117 AS14593 Space Exploration Technologies Corporation 12.69ms from Santiago de Queretaro, MX
1.41.217.53 AS4804 Microplex PTY LTD 7.03ms from Sydney, AU
101.254.97.5 AS23724 IDC, China Telecommunications Corporation 2.65ms from Tianjin, CN
91.114.86.21 AS8447 A1 Telekom Austria AG 4.35ms from Vienna, AT
46.74.32.5 AS8447 A1 Telekom Austria AG 10.97ms from Vienna, AT
118.213.191.245 AS140061 Qinghai Telecom 5.61ms from Xining, CN
139.218.234.21 AS9443 Vocus Retail 2.01ms from Adelaide, AU
54.203.24.181 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
217.136.238.101 AS5432 Proximus NV 3.10ms from Brussels, BE
181.82.116.53 AS7303 Telecom Argentina S.A. 9.26ms from Buenos Aires, AR
97.84.175.21 AS20115 Charter Communications LLC 13.35ms from Chicago, US
37.196.147.117 AS1257 Tele2 Sverige AB 17.44ms from Goeteborg, SE
95.135.105.37 AS212238 Datacamp Limited 0.15ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 66.210.165.17
traceroute to 66.210.165.17 (66.210.165.17): 64 hops max, 52 byte packets
1 [AS15169] 142.251.247.152 102.134 ms
2 [AS15169] 142.251.245.174 103.425 ms
3 *
4 [AS22773] 68.1.0.109 138.08 ms
5 *
6 [AS22773] 66.210.165.17 138.501 ms
Measurement taken from IPinfo ProbeNet in Hamina, FI
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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