66.128.183.0/24

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-66-128-183-0-1
OrgID:          C10979422
Parent:         NET-66-128-160-0-1
NetName:        ITC-84
NetRange:       66.128.183.0 - 66.128.183.255
NetType:        reassignment
RegDate:        2024-10-07
Updated:        2024-10-07
Source:         ARIN


OrgID:          C10979422
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 66.128.183.0/24

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
66.128.162.0/23	AS15204	ITC Telecom	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
66.128.188.0/24	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

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

IP Address	ASN	Details
66.128.183.3	AS15204 INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC.	`3.13ms` 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
62.235.130.104	AS5432 Proximus NV	`4.97ms` from Amsterdam, NL
20.4.137.200	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
75.139.121.56	AS20115 Charter Communications LLC	`11.04ms` from Atlanta, US
190.183.107.216	AS20207 Gigared S.A.	`19.84ms` from Buenos Aires, AR
186.128.199.8	AS22927 Telefonica de Argentina	`2.13ms` from Buenos Aires, AR
191.220.99.216	AS8167 V tal	`0.58ms` from Curitiba, BR
14.165.184.168	AS45899 VNPT Corp	`9.84ms` from Da Nang, VN
52.118.168.248	AS36351 IBM Cloud	`0.91ms` from Dallas, US
58.255.123.40	AS17816 China Unicom IP network China169 Guangdong province	`10.15ms` from Guangzhou, CN
184.92.18.72	AS11427 Charter Communications Inc	`14.92ms` from Houston, US
3.160.173.40	AS16509 Amazon.com, Inc.	`0.15ms` from Johannesburg, ZA
81.155.113.232	AS2856 British Telecommunications PLC	`4.80ms` from London, GB
76.178.109.8	AS20001 Charter Communications Inc	`4.29ms` from Los Angeles, US
178.57.45.216	AS44507 OJSC Kostroma Municipal Telephone Network	`7.07ms` from Moscow, RU
14.132.195.40	AS18126 Chubu Telecommunications Company, Inc.	`4.91ms` from Osaka, JP
177.152.129.8	AS28618 Linktel Telecom do Brasil Ltda	`0.52ms` from Osasco, BR
176.137.51.232	AS5410 Bouygues Telecom SA	`1.80ms` from Paris, FR
27.122.123.24	AS38195 Superloop	`0.14ms` from Perth, AU
27.218.234.152	AS4837 CHINA UNICOM China169 Backbone	`8.55ms` from Qingdao, CN
203.239.171.8	AS4663 ELIMNET, INC.	`3.69ms` from Seoul, KR
118.51.187.40	AS4766 Korea Telecom	`2.30ms` from Seoul, KR
211.238.84.88	AS9976 Namincheon Brodcasting Co., Ltd.	`1.59ms` from Seoul, KR
116.128.179.248	AS140979 China Unicom Shanghai FuTe IDC network	`2.29ms` from Shanghai, CN
88.129.166.88	AS29518 Bredband2 AB	`12.04ms` from Stockholm, SE
153.142.240.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.47ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 66.128.183.1

traceroute to 66.128.183.1 (66.128.183.1): 64 hops max, 52 byte packets

3 [AS17378] 216.46.59.66 0.749 ms

4 [AS13576] 66.115.218.189 0.562 ms

5 [AS15204] 66.128.183.1 3.942 ms

Measurement taken from

IPinfo ProbeNet in Sioux Falls, US

On November 14th 2025

What are IP address ranges?

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