66.210.100.0/22

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-HR-OHFC-66-210-100-0

WHOIS Details

NetHandle:      NET-66-210-100-0-1
OrgID:          CXA
Parent:         NET-66-210-0-0-1
NetName:        NETBLK-HR-OHFC-66-210-100-0
NetRange:       66.210.100.0 - 66.210.103.255
NetType:        reallocation
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:        2006-08-15
Updated:        2007-03-27
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:      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:      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:      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

Overlapping Ranges

BGP prefixes that contain 66.210.100.0/22

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
66.210.64.0/21	AS22773	Cox Communications Inc.	2,048
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
66.210.36.0/22	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 are 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.210.101.38	explorerecreation.org	2
66.210.101.39	greenridgerecreationcenter.net	2
66.210.101.46	splashvalleywaterpark.org	2
66.210.101.54	linxroanokesftp.us	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.210.100.49	AS22773 Cox Communications Inc.	`4.68ms` from Ashburn, US
66.210.103.138	AS22773 Cox Communications Inc.	`4.68ms` from Ashburn, US
66.210.101.172	AS22773 Cox Communications Inc.	`4.70ms` from Ashburn, US
66.210.102.193	AS22773 Cox Communications Inc.	`4.75ms` from Ashburn, 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
154.244.243.182	AS36947 Telecom Algeria	`10.59ms` from Algiers, DZ
73.238.195.182	AS7922 Comcast Cable Communications, LLC	`9.80ms` from Boston, US
92.52.244.230	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`13.66ms` from Budapest, HU
97.213.98.230	AS6167 Verizon Business	`12.72ms` from Denver, US
77.24.218.134	AS3209 Vodafone GmbH	`1.79ms` from Hamburg, DE
58.84.3.118	AS38244 VNG Corporation	`0.94ms` from Ho Chi Minh City, VN
211.212.32.38	AS9318 SK Broadband Co Ltd	`1.21ms` from Incheon, KR
77.103.33.150	AS5089 Virgin Media Limited	`11.03ms` from London, GB
172.112.168.246	AS20001 Charter Communications Inc	`3.84ms` from Los Angeles, US
134.238.195.6	AS394089 Google LLC	`0.42ms` from Los Angeles, US
76.69.211.22	AS577 Bell Canada	`1.94ms` from Montreal, CA
170.244.144.70	AS263821 Soluciones Favorables	`0.96ms` from New York City, US
93.199.6.150	AS3320 Deutsche Telekom AG	`4.02ms` from Nuernberg, DE
125.204.51.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.01ms` from Osaka, JP
23.45.75.150	AS16625 Akamai Technologies, Inc.	`2.90ms` from Seattle, US
24.157.86.86	AS7992 Cogeco Connexion Inc.	`2.17ms` from Toronto, CA
104.132.129.198	AS36384 Google LLC	`0.38ms` from Ashburn, US
50.73.232.118	AS7922 Comcast Cable Communications, LLC	`10.79ms` from Ashburn, US
201.235.90.22	AS7303 Telecom Argentina S.A.	`12.72ms` from Asuncion, PY
114.115.254.150	AS23724 IDC, China Telecommunications Corporation	`4.60ms` from Beijing, CN
173.242.142.6	AS26727 Brandenburg Telephone Company	`10.71ms` from Chicago, US
130.163.54.166	AS668 United States Department of Defense (DoD)	`4.21ms` from Chicago, US
49.50.93.246	AS55470 Cyfuture India Pvt. Ltd.	`1.91ms` from Delhi, IN
52.215.191.70	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
201.59.107.6	AS7738 V tal	`19.06ms` from Fortaleza, 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 66.210.101.186

traceroute to 66.210.101.186 (66.210.101.186): 64 hops max, 52 byte packets

4 [AS36236] 104.225.114.84 0.688 ms

5 [AS3257] 76.74.1.193 0.473 ms

6 [AS3257] 209.120.139.102 0.99 ms

7 [AS22773] 68.1.0.47 4.9 ms

8 *

9 [AS22773] 66.210.101.186 5.216 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 2026

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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