66.128.162.0/23

AS15204 · INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC.

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Summary

Country	United States
Domain	itc-web.com
ASN	AS15204
Parent Range	66.128.160.0/19
Registry	ARIN
ID	ITC-84

WHOIS Details

NetHandle:      NET-66-128-162-0-1
OrgID:          C10979409
Parent:         NET-66-128-160-0-1
NetName:        ITC-84
NetRange:       66.128.162.0 - 66.128.163.255
NetType:        reassignment
RegDate:        2024-10-07
Updated:        2024-10-07
Source:         ARIN


OrgID:          C10979409
OrgName:        ITC Telecom
CanAllocate:    
Street:         312 4th Street West
City:           Clear Lake
State/Prov:     SD
Country:        US
PostalCode:     57226
RegDate:        2024-10-07
Updated:        2024-10-07
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.128.162.0/23

Range	ASN	Company	Num of IPs
66.128.160.0/19	AS13576	SDN Communications Inc.	8,192

Nearby Ranges

BGP prefixes that overlap with 66.128.0.0/16

Range	ASN	Company	Num of IPs
66.128.96.0/19	AS20115	Charter Communications LLC	8,192
66.128.160.0/19	AS13576	SDN Communications Inc.	8,192
66.128.48.0/20	AS7819	Global IP Networks INC	4,096
66.128.80.0/20	AS22995	Xplore Inc.	4,096
66.128.32.0/20	AS263236	Itelsa	4,096
66.128.0.0/20	AS30666	Xchange Telecom Corp.	4,096
66.128.208.0/20	AS32022	Children's Hospital Colorado	4,096
66.128.224.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.64.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.240.0/20	AS40237	United Telephone Company	4,096
66.128.128.0/20	AS54665	Trailwave Fiber, Inc.	4,096
66.128.164.0/23	AS15204	ITC Telecom	512
66.128.184.0/23	AS15204	ITC Telecom	512
66.128.166.0/23	AS13576	Midstate communications	512
66.128.171.0/24	AS13576	Valley Telecommunications	256
66.128.181.0/24	AS46566	CAPITAL SERVICES	256
66.128.189.0/24	AS395037	MNL-8	256
66.128.178.0/24	AS398112	Poet	256
66.128.177.0/24	AS398176	JDS Industries	256
66.128.182.0/24	AS15204	ITC Telecom	256
66.128.173.0/24	AS13576	Valley Telephone Company	256
66.128.174.0/24	AS13576	B-Y Internet, LLC	256
66.128.175.0/24	AS13576	Midstate communications	256
66.128.176.0/24	AS13576	COMMUNITY INTERNET SERVICE	256
66.128.179.0/24	AS13576	SDN-BCKB	256
66.128.183.0/24	AS15204	ITC Telecom	256
66.128.188.0/24	AS14675	PLAINS COMMERCE BANK	256
66.128.161.0/24	AS18785	Santel Communications Cooperative, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
66.128.162.3	AS15204 INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC.	`3.28ms` from Sioux Falls, US
66.128.163.9	AS15204 INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC.	`4.66ms` from Sioux Falls, 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
190.121.138.135	AS27951 Media Commerce Partners S.A	`7.79ms` from Bogota, CO
190.183.8.183	AS20207 Gigared S.A.	`9.15ms` from Buenos Aires, AR
194.0.64.71	AS15912 InfraCom Connect AB	`3.88ms` from Falkenberg, SE
5.66.136.87	AS5607 Sky UK Limited	`3.52ms` from London, GB
151.42.16.135	AS1267 WIND TRE S.P.A.	`4.76ms` from Milan, IT
98.14.162.215	AS12271 Charter Communications Inc	`3.94ms` from New York City, US
50.114.56.119	AS7385 Allstream Business US, LLC	`0.11ms` from Orem, US
221.121.241.71	AS17698 COMMUNITY NETWORK CENTER INCORPORATED.	`5.73ms` from Osaka, JP
178.162.97.247	AS20807 JSC ER-Telecom Holding	`1.41ms` from Saint Petersburg, RU
101.188.221.199	AS1221 Telstra Limited	`7.61ms` from Brisbane, AU
24.15.156.199	AS7922 Comcast Cable Communications, LLC	`5.19ms` from Chicago, US
97.154.132.71	AS6167 Verizon Business	`10.63ms` from Dallas, US
39.136.125.39	AS56040 China Mobile communications corporation	`3.62ms` from Guangzhou, CN
108.161.61.119	AS62643 Evertek, Inc	`6.92ms` from Lincoln, US
86.147.164.7	AS2856 British Telecommunications PLC	`2.13ms` from London, GB
199.192.29.39	AS22612 Namecheap, Inc.	`10.25ms` from Los Angeles, US
125.185.235.39	AS17858 LG POWERCOMM	`5.22ms` from Seoul, KR
177.138.98.71	AS27699 TELEFÔNICA BRASIL S.A	`2.54ms` from São Paulo, BR
108.72.32.247	AS7018 AT&T Enterprises, LLC	`3.53ms` from Durham, US
86.194.163.71	AS3215 Orange S.A.	`3.50ms` from Lyon, FR
95.237.151.151	AS3269 Telecom Italia S.p.A.	`1.89ms` from Milan, IT
79.25.226.39	AS3269 Telecom Italia S.p.A.	`3.53ms` from Milan, IT
139.28.71.151	AS39305 Groupe convergence.com SAS	`0.87ms` from Paris, FR
146.115.219.119	AS6079 RCN	`7.37ms` from Philadelphia, US
172.98.49.135	AS399728 P Foundation	`0.71ms` from Piscataway, US

Traceroute

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

traceroute -a -n -q1 -f3 66.128.163.133

traceroute to 66.128.163.133 (66.128.163.133): 64 hops max, 52 byte packets

3 [AS17378] 216.46.59.66 0.769 ms

4 [AS13576] 66.115.218.189 0.527 ms

5 *

6 [AS15204] 66.128.163.133 6.008 ms

Measurement taken from

IPinfo ProbeNet in Sioux Falls, US

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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