66.113.38.0/24

AS19605 · 3 Rivers Telephone Cooperative, Inc.

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Summary

Country	United States
Domain	3rivers.net
ASN	AS19605
Parent Range	66.113.32.0/19
Registry	ARIN
ID	3-RIVERS-REALLOCATION

WHOIS Details

NetHandle:      NET-66-113-38-0-1
OrgID:          RTC-82
Parent:         NET-66-113-32-0-1
NetName:        3-RIVERS-REALLOCATION
NetRange:       66.113.38.0 - 66.113.38.255
NetType:        reallocation
RegDate:        2020-04-02
Updated:        2020-04-02
Source:         ARIN


OrgID:          RTC-82
OrgName:        3 Rivers Telephone Cooperative, Inc.
CanAllocate:    
Street:         PO Box 429
City:           Fairfield
State/Prov:     MT
Country:        US
PostalCode:     59436
RegDate:        2011-03-03
Updated:        2024-11-25
OrgAdminHandle: 3RA-ARIN
OrgTechHandle:  3RA-ARIN
OrgAbuseHandle: 3RA-ARIN
Source:         ARIN


POCHandle:      3RA-ARIN
IsRole:         Y
LastName:       3Rivers Routing Admins
FirstName:      
Street:         PO Box 429
City:           Fairfield
State/Prov:     MT
Country:        US
PostalCode:     59436
RegDate:        2005-10-06
Updated:        2026-01-14
OfficePhone:    +1-406-467-2535
Mailbox:        tim.hodges@3rivers.coop
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.113.38.0/24

Range	ASN	Company	Num of IPs
66.113.32.0/19	AS8057	Vision Net, Inc.	8,192

Nearby Ranges

BGP prefixes that overlap with 66.113.0.0/16

Range	ASN	Company	Num of IPs
66.113.32.0/19	AS8057	Vision Net, Inc.	8,192
66.113.64.0/19	AS23308	Utility Telecom Group, LLC	8,192
66.113.0.0/19	AS15221	StratusIQ	8,192
66.113.96.0/20	AS30170	Isomedia, Inc.	4,096
66.113.112.0/20	AS852	Commission Scolaire de l'Estuaire	4,096
66.113.48.0/21	AS19605	3 Rivers Telephone Cooperative, Inc.	2,048
66.113.60.0/23	AS40933	Triangle Communications	512
66.113.101.0/24	AS393387	Port Of Tacoma	256
66.113.45.0/24	AS1378	Interbel Telephone Cooperative, Inc.	256
66.113.34.0/24	AS399079	Linctel Communications Inc.	256
66.113.44.0/24	AS40933	Triangle Communications	256
66.113.63.0/24	AS8057	Northern Telephone	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
66.113.38.2	AS19605 3 Rivers Telephone Cooperative, Inc.	`8.21ms` from Calgary, CA

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
165.232.181.248	AS14061 DigitalOcean, LLC	`0.32ms` from Bengaluru, IN
188.24.242.152	AS8708 DIGI ROMANIA S.A.	`5.16ms` from Bucharest, RO
75.133.250.88	AS20115 Charter Communications LLC	`18.23ms` from Chicago, US
113.173.32.248	AS45899 VNPT Corp	`1.47ms` from Ho Chi Minh City, VN
119.188.164.120	AS4837 CHINA UNICOM China169 Backbone	`2.33ms` from Jinan, CN
176.20.159.136	AS48101 Trooli Ltd.	`1.16ms` from London, GB
23.252.158.88	AS62886 OMNITEL COMMUNICATIONS	`5.68ms` from Minneapolis, US
176.194.29.152	AS12714 PJSC MegaFon	`11.86ms` from Moscow, RU
88.89.171.88	AS2119 Telenor Norge AS	`18.29ms` from Oslo, NO
90.70.213.88	AS3215 Orange S.A.	`4.04ms` from Paris, FR
34.231.146.40	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
101.127.37.216	AS55430 Starhub Ltd	`1.21ms` from Singapore, SG
99.93.9.40	AS7018 AT&T Enterprises, LLC	`3.38ms` from Atlanta, US
34.221.10.216	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
34.208.213.216	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
183.67.78.168	AS4134 CHINANET-BACKBONE	`5.04ms` from Chongqing, CN
91.4.49.232	AS3320 Deutsche Telekom AG	`7.83ms` from Frankfurt am Main, DE
189.178.243.136	AS8151 UNINET	`6.09ms` from Guadalajara, MX
38.252.8.248	AS40156 The Optimal Link Corporation	`0.24ms` from Houston, US
146.199.181.40	AS6871 Plusnet	`2.57ms` from London, GB
112.27.15.72	AS9808 China Mobile Communications Group Co., Ltd.	`6.43ms` from Nanjing, CN
180.38.9.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.40ms` from Osaka, JP
177.95.32.232	AS27699 TELEFÔNICA BRASIL S.A	`3.36ms` from Osasco, BR
195.54.138.184	AS1257 Tele2 Sverige AB	`0.59ms` from Stockholm, SE
42.126.199.24	AS10010 TOKAI Communications Corporation	`3.24ms` 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 -f4 66.113.38.175

traceroute to 66.113.38.175 (66.113.38.175): 64 hops max, 52 byte packets

4 [AS6461] 209.249.94.5 8.288 ms

5 [AS19605] 66.113.38.175 11.316 ms

Measurement taken from

IPinfo ProbeNet in Calgary, CA

On February 7th 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.

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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