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

66.210.0.0/16

AS22773  ·  Cox Communications Inc.

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Summary

Country United States
Domain cox.com
ASN AS22773
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:      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:      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:      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:      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:      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

Overlapping Ranges

BGP prefixes that are contained by 66.210.0.0/16

Range ASN Company Num of IPs
66.210.76.0/24 AS22773 Cox Communications Inc. 256
66.210.8.0/24 AS22773 Cox Communications Inc. 256
66.210.10.0/24 AS19403 Cox Communications Inc. 256
66.210.11.0/24 AS22773 Cox Communications Inc. 256
66.210.77.0/24 AS14885 Cox Communications Inc. 256
66.210.135.0/24 AS46787 RXLINC LLC 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
66.210.75.0/24 AS22773 Cox Communications Inc. 256
66.210.74.0/24 AS22773 Cox Communications Inc. 256
66.210.84.0/24 AS54131 OKLAHOMA HEART HOSPITAL 256
66.210.175.0/24 AS22898 ATLINK SERVICES, LLC 256
66.210.96.0/24 AS22773 Cox Communications Inc. 256
66.210.9.0/24 AS22773 Cox Communications Inc. 256
66.210.44.0/23 AS22773 Cox Communications Inc. 512
66.210.46.0/23 AS22773 Cox Communications Inc. 512
66.210.78.0/23 AS22773 Cox Communications Inc. 512
66.210.32.0/22 AS22773 Cox Communications Inc. 1,024
66.210.100.0/22 AS22773 Cox Communications Inc. 1,024
66.210.12.0/22 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
66.210.36.0/22 AS22773 Cox Communications Inc. 1,024
66.210.64.0/21 AS22773 Cox Communications Inc. 2,048
66.210.48.0/21 AS22773 Cox Communications Inc. 2,048
66.210.16.0/21 AS22773 Cox Communications Inc. 2,048
66.210.80.0/20 AS22773 Cox Communications Inc. 4,096
66.210.224.0/20 AS22773 Cox Communications Inc. 4,096
66.210.192.0/20 AS22773 Cox Communications Inc. 4,096
66.210.80.0/20 AS399706 Cox Communications Inc. 4,096
66.210.112.0/20 AS22773 Cox Communications Inc. 4,096
66.210.240.0/20 AS22773 Cox Communications Inc. 4,096

Nearby Ranges

BGP prefixes that overlap with 66.0.0.0/8

Range ASN Company Num of IPs
66.120.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS22352 AT&T Enterprises, LLC 524,288
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.104.0.0/14 AS2828 Verizon Business 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072
66.20.0.0/15 AS23199 AT&T Enterprises, LLC 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.30.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.130.0.0/15 AS5769 Videotron Ltee 131,072
66.74.0.0/15 AS7224 Charter Communications Inc 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072

Hosted domains

There are 2,953 domain names hosted across 242 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.210.98.81 leaderperformancesystem.net 3
66.210.98.101 ivansweightcontrol.com 2
66.210.98.185 carsonlovell.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

6,719 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.210.101.172 AS22773 Cox Communications Inc. 4.71ms from Ashburn, US
66.210.124.230 AS22773 Cox Communications Inc. 2.54ms from Boston, US
66.210.172.61 AS22773 Cox Communications Inc. 4.68ms from Dallas, US
66.210.228.97 AS22773 Cox Communications Inc. 11.83ms from Dallas, US
66.210.234.169 AS22773 Cox Communications Inc. 11.72ms from Dallas, US
66.210.190.81 AS22773 Cox Communications Inc. 4.69ms from Dallas, US
66.210.134.64 AS22773 Cox Communications Inc. 4.67ms from Dallas, US
66.210.214.129 AS22773 Cox Communications Inc. 0.42ms from Atlanta, US
66.210.230.85 AS22773 Cox Communications Inc. 11.91ms from Dallas, US
66.210.198.180 AS22773 Cox Communications Inc. 4.68ms from Dallas, US
66.210.195.53 AS22773 Cox Communications Inc. 4.69ms from Dallas, US
66.210.185.153 AS22773 Cox Communications Inc. 4.68ms from Dallas, US
66.210.126.185 AS22773 Cox Communications Inc. 2.43ms from Boston, US
66.210.184.5 AS22773 Cox Communications Inc. 4.70ms from Dallas, US
66.210.233.253 AS22773 Cox Communications Inc. 12.04ms from Dallas, US
66.210.254.148 AS22773 Cox Communications Inc. 0.75ms from Phoenix, US
66.210.246.145 AS22773 Cox Communications Inc. 0.77ms from Phoenix, US
66.210.242.37 AS22773 Cox Communications Inc. 0.77ms from Phoenix, US
66.210.255.252 AS22773 Cox Communications Inc. 0.77ms from Phoenix, US
66.210.193.25 AS22773 Cox Communications Inc. 4.67ms from Dallas, US
66.210.200.129 AS22773 Cox Communications Inc. 4.72ms from Dallas, US
66.210.154.1 AS22773 Cox Communications Inc. 6.50ms from Dallas, US
66.210.103.174 AS22773 Cox Communications Inc. 4.68ms from Ashburn, US
66.210.125.241 AS22773 Cox Communications Inc. 2.56ms from Boston, US
66.210.243.209 AS22773 Cox Communications Inc. 0.77ms 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
47.70.164.176 AS3209 Vodafone GmbH 18.25ms from Berlin, DE
122.178.207.80 AS24560 Bharti Airtel Ltd., Telemedia Services 10.00ms from Chennai, IN
91.10.221.240 AS3320 Deutsche Telekom AG 2.73ms from Duesseldorf, DE
183.144.199.176 AS4134 CHINANET-BACKBONE 7.76ms from Hangzhou, CN
170.10.143.144 AS396982 Google LLC 0.07ms from Melbourne, AU
115.219.143.0 AS4134 CHINANET-BACKBONE 11.06ms from Nanchang, CN
24.188.58.32 AS6128 Cablevision Systems Corp. 7.38ms from New York City, US
122.130.34.96 AS2518 BIGLOBE Inc. 5.64ms from Osaka, JP
208.65.187.192 AS25961 Alyrica Networks Inc. 1.60ms from Portland, US
39.65.68.160 AS4837 CHINA UNICOM China169 Backbone 0.92ms from Qingdao, CN
195.120.28.224 AS3269 Telecom Italia S.p.A. 3.73ms from Rome, IT
76.209.247.160 AS7018 AT&T Enterprises, LLC 7.96ms from San Jose, US
13.91.122.16 AS8075 Microsoft Corporation 0.54ms from San Jose, US
76.103.78.240 AS7922 Comcast Cable Communications, LLC 8.52ms from Santa Clara, US
179.146.112.240 AS26599 TELEFÔNICA BRASIL S.A 4.63ms from São Paulo, BR
184.145.32.176 AS577 Bell Canada 6.60ms from Toronto, CA
176.103.72.176 AS198004 Tomasz Furman trading as INTERKONEKT 6.24ms from Warsaw, PL
124.224.132.192 AS4134 CHINANET-BACKBONE 4.11ms from Zhongwei, CN
54.223.57.48 AS55960 Beijing Guanghuan Xinwang Digital 3.45ms from Beijing, CN
78.23.33.208 AS6848 Telenet BV 7.57ms from Brussels, BE
40.130.119.48 AS7029 Windstream Communications LLC 0.63ms from Chicago, US
93.218.42.144 AS3320 Deutsche Telekom AG 6.57ms from Frankfurt am Main, DE
218.37.3.144 AS17864 SK Broadband Co Ltd 2.22ms from Incheon, KR
210.98.159.240 AS9578 Cheiljedang.Co.Inc. 1.06ms from Incheon, KR
175.143.17.32 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.73ms from Kuala Lumpur, MY

Traceroute

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

$
traceroute -a -n -q1 -f7 -m13 66.210.73.242
traceroute to 66.210.73.242 (66.210.73.242): 13 hops max, 52 byte packets
7 [AS3257] 72.29.200.40 1.345 ms
9 [AS22773] 68.1.1.215 58.104 ms
10 [AS22773] 184.182.247.243 68.157 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in San Jose, US
On

What are IP address ranges?

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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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