174.66.208.0/21

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	174.64.0.0/12
Registry	ARIN
ID	NETBLK-WI-OHFC-174-66-208-0

WHOIS Details

NetHandle:      NET-174-66-208-0-1
OrgID:          C02424858
Parent:         NET-174-64-0-0-1
NetName:        NETBLK-WI-OHFC-174-66-208-0
NetRange:       174.66.208.0 - 174.66.215.255
NetType:        reassignment
RegDate:        2010-02-16
Updated:        2010-02-16
Source:         ARIN


OrgID:          C02424858
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2010-02-16
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 174.66.208.0/21

Range	ASN	Company	Num of IPs
174.64.0.0/12	AS22773	Cox Communications Inc.	1,048,576
174.64.0.0/12	AS398736	Cox Communications Inc.	1,048,576

Nearby Ranges

BGP prefixes that overlap with 174.66.0.0/16

Range	ASN	Company	Num of IPs
174.64.0.0/12	AS398736	Cox Communications Inc.	1,048,576
174.64.0.0/12	AS22773	Cox Communications Inc.	1,048,576
174.66.128.0/18	AS22773	Cox Communications	16,384
174.66.0.0/19	AS22773	Cox Communications	8,192
174.66.224.0/19	AS22773	Cox Communications Inc.	8,192
174.66.112.0/20	AS22773	Cox Communications Inc.	4,096
174.66.192.0/20	AS22773	Cox Communications	4,096
174.66.88.0/21	AS22773	Cox Communications Inc.	2,048
174.66.216.0/21	AS22773	Cox Communications	2,048
174.66.48.0/21	AS22773	Cox Communications Inc.	2,048
174.66.56.0/21	AS22773	Cox Communications Inc.	2,048
174.66.108.0/22	AS22773	Cox Communications Inc.	1,024
174.66.80.0/22	AS22773	Cox Communications Inc.	1,024
174.66.84.0/22	AS22773	Cox Communications Inc.	1,024
174.66.96.0/22	AS22773	Cox Communications Inc.	1,024
174.66.106.0/23	AS1819	DCM Cable Inc.	512
174.66.104.0/23	AS22773	Cox Communications Inc.	512
174.66.100.0/24	AS22773	Cox Communications Inc.	256
174.66.101.0/24	AS63071	Cox Communications Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
174.66.212.189	AS22773 Cox Communications Inc.	`8.75ms` from Kansas City, US
174.66.208.72	AS22773 Cox Communications Inc.	`4.84ms` from Kansas City, US
174.66.209.74	AS22773 Cox Communications Inc.	`4.83ms` from Kansas City, US
174.66.214.1	AS22773 Cox Communications Inc.	`8.71ms` from Kansas City, US
174.66.213.189	AS22773 Cox Communications Inc.	`8.63ms` from Kansas City, 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
51.15.90.133	AS12876 SCALEWAY S.A.S.	`0.36ms` from Amsterdam, NL
95.98.102.69	AS50266 Odido Netherlands B.V.	`3.81ms` from Amsterdam, NL
155.199.94.21	AS13322 FMR LLC	`12.73ms` from Chicago, US
93.203.231.197	AS3320 Deutsche Telekom AG	`2.94ms` from Duesseldorf, DE
47.181.207.69	AS5650 Frontier Communications of America, Inc.	`2.57ms` from Los Angeles, US
97.216.111.85	AS6167 Verizon Business	`13.85ms` from Morris Plains, US
189.115.249.21	AS18881 TELEFÔNICA BRASIL S.A	`15.88ms` from Sao Paulo, BR
118.74.129.53	AS4837 CHINA UNICOM China169 Backbone	`5.57ms` from Taiyuan, CN
76.111.83.69	AS7922 Comcast Cable Communications, LLC	`4.43ms` from Ashburn, US
40.76.136.37	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
39.96.83.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.21ms` from Beijing, CN
46.97.137.229	AS12302 Vodafone Romania S.A.	`0.50ms` from Bucharest, RO
197.88.255.229	AS20011 Dimension Data	`1.49ms` from Cape Town, ZA
67.240.164.133	AS11351 Charter Communications Inc	`19.28ms` from Chicago, US
140.210.200.229	AS58519 Cloud Computing Corporation	`0.76ms` from Guiyang, CN
210.3.204.37	AS9304 HGC Global Communications Limited	`2.10ms` from Hong Kong, HK
200.40.193.181	AS6057 Administracion Nacional de Telecomunicaciones	`1.35ms` from Montevideo, UY
69.120.203.37	AS6128 Cablevision Systems Corp.	`2.66ms` from New York City, US
101.141.136.21	AS17511 OPTAGE Inc.	`3.00ms` from Osaka, JP
153.202.85.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.71ms` from Osaka, JP
15.229.227.133	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
177.100.169.133	AS28573 Claro NXT Telecomunicacoes Ltda	`2.09ms` from Porto Alegre, BR
59.31.183.21	AS4766 Korea Telecom	`2.82ms` from Seoul, KR
210.113.12.229	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
13.215.196.5	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 174.66.208.72

traceroute to 174.66.208.72 (174.66.208.72): 64 hops max, 52 byte packets

1 [AS198037] 80.76.43.1 0.61 ms

2 [AS199524] 92.223.125.82 1.407 ms

3 *

4 [AS1299] 62.115.50.182 1.424 ms

5 [AS1299] 62.115.124.118 1.973 ms

6 [AS1299] 62.115.122.138 11.47 ms

7 [AS1299] 62.115.133.238 14.86 ms

8 [AS1299] 62.115.139.246 84.187 ms

9 [AS1299] 62.115.132.135 101.534 ms

10 [AS1299] 62.115.139.125 117.926 ms

11 [AS1299] 62.115.168.33 110.129 ms

12 *

13 [AS22773] 174.66.208.72 116.039 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 28th 2025

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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