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:      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:      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:      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:      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
66.136.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS22352 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.104.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS394750 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
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.2.0.0/15 AS2828 Verizon Business 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.74.0.0/15 AS7224 Charter Communications Inc 131,072
66.20.0.0/15 AS23199 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072
66.100.0.0/15 AS27328 CenturyLink Communications, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.176.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072

Hosted domains

There are 2,945 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.com 3
66.210.98.101 ivansweightloss.com 2
66.210.98.185 carsonlovell.com 1

Hosted domains API

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Read more

Pingable IPs

6,662 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.210.68.60 AS22773 Cox Communications Inc. 14.93ms from Atlanta, US
66.210.155.227 AS22773 Cox Communications Inc. 6.22ms from Dallas, US
66.210.83.1 AS22773 Cox Communications Inc. 4.73ms from Dallas, US
66.210.154.1 AS22773 Cox Communications Inc. 6.56ms from Dallas, US
66.210.187.42 AS22773 Cox Communications Inc. 4.69ms from Dallas, US
66.210.5.129 AS22773 Cox Communications Inc. 0.77ms from Phoenix, US
66.210.44.35 AS22773 Cox Communications Inc. 10.11ms from Salt Lake City, US
66.210.214.129 AS22773 Cox Communications Inc. 0.40ms from Atlanta, US
66.210.74.113 AS22773 Cox Communications Inc. 2.90ms from Atlanta, US
66.210.118.129 AS22773 Cox Communications Inc. 2.75ms from Boston, US
66.210.201.248 AS22773 Cox Communications Inc. 4.69ms from Dallas, US
66.210.180.100 AS22773 Cox Communications Inc. 6.02ms from Dallas, US
66.210.81.10 AS22773 Cox Communications Inc. 4.68ms from Dallas, US
66.210.40.177 AS22773 Cox Communications Inc. 4.68ms from Dallas, US
66.210.46.49 AS22773 Cox Communications Inc. 4.68ms from Dallas, US
66.210.235.89 AS22773 Cox Communications Inc. 11.94ms from Dallas, US
66.210.70.13 AS22773 Cox Communications Inc. 14.96ms from Atlanta, US
66.210.119.65 AS22773 Cox Communications Inc. 2.78ms from Boston, US
66.210.113.101 AS22773 Cox Communications Inc. 2.78ms from Boston, US
66.210.124.84 AS22773 Cox Communications Inc. 2.71ms from Boston, US
66.210.196.129 AS22773 Cox Communications Inc. 4.70ms from Dallas, US
66.210.101.145 AS22773 Cox Communications Inc. 4.70ms from Ashburn, US
66.210.121.92 AS22773 Cox Communications Inc. 2.73ms from Boston, US
66.210.234.21 AS22773 Cox Communications Inc. 12.09ms from Dallas, US
66.210.182.2 AS22773 Cox Communications Inc. 8.15ms 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
222.155.229.176 AS4771 Spark New Zealand Trading Ltd. 6.20ms from Auckland, NZ
112.126.207.112 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.52ms from Beijing, CN
180.242.40.0 AS7713 PT Telekomunikasi Indonesia 9.56ms from Jakarta, ID
218.63.105.96 AS4134 CHINANET-BACKBONE 7.60ms from Kunming, CN
89.36.67.160 AS56478 Hyperoptic Ltd 1.28ms from London, GB
124.105.49.224 AS9299 Philippine Long Distance Telephone Company 0.97ms from Manila, PH
132.170.20.80 AS7939 University of Central Florida 6.80ms from Miami, US
177.67.237.16 AS52680 BLZNET SERVICOS DE INTERNET LTDA - ME 9.68ms from Osasco, BR
54.80.24.144 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
115.3.243.176 AS4766 Korea Telecom 2.95ms from Seoul, KR
84.38.165.80 AS8834 Gmina Miasto Rzeszow 7.68ms from Warsaw, PL
31.215.214.112 AS5384 Emirates Internet 6.10ms from Al Fujairah City, AE
97.99.159.112 AS11427 Charter Communications Inc 5.06ms from Dallas, US
52.189.67.144 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
179.179.102.112 AS18881 TELEFÔNICA BRASIL S.A 12.97ms from Fortaleza, BR
8.148.241.80 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.53ms from Guangzhou, CN
36.67.109.240 AS7713 PT Telekomunikasi Indonesia 9.87ms from Jakarta, ID
14.12.5.96 AS2516 KDDI CORPORATION 12.85ms from Osaka, JP
133.207.129.128 AS2518 BIGLOBE Inc. 11.28ms from Osaka, JP
20.236.148.128 AS8075 Microsoft Corporation 0.23ms from San Antonio, US
52.139.250.96 AS8075 Microsoft Corporation 0.38ms from Singapore, SG
203.89.5.0 AS209242 Cloudflare London, LLC 5.97ms from Sydney, AU
87.247.209.144 AS35765 Gemeindewerke Telfs GmbH 15.60ms from Vienna, AT
78.139.103.112 AS39812 Closed Joint Stock Company Radiotelephone 2.53ms from Yekaterinburg, RU
46.144.233.64 AS1136 KPN B.V. 0.86ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 66.210.124.133
traceroute to 66.210.124.133 (66.210.124.133): 64 hops max, 52 byte packets
1 [AS174] 38.242.7.129 0.35 ms
2 *
3 [AS174] 154.24.22.225 6.528 ms
5 *
Measurement taken from IPinfo ProbeNet in Boston, 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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