ASN AS19605 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19605?

AS19605 is listed under 3 Rivers Telephone Cooperative, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS19605 3 Rivers Telephone Cooperative, Inc.

ASN Lookup Tool

3 Rivers Telephone Cooperative, Inc. 3rivers.coop

US 29 Routes

AS Data

AS19605

AS19605 – 3 Rivers Telephone Cooperative, Inc.

AS Number	19605
AS Name	3RC
Organization	3 Rivers Telephone Cooperative, Inc.(rtc-82)
Country	US
Website	3rivers.coop
Number of IPv4 Routes	29
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2005-10-21

ASN Intelligence API for production workflows

Use ASN data for AS19605 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.112.190.0/24	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	256
216.146.107.0/24	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	256
216.146.110.0/24	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	256
142.79.60.0/22	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	1024
192.222.9.0/24	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	256
76.75.44.0/24	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	256
164.152.180.0/22	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	1024
76.75.34.0/23	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	512
148.59.188.0/22	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	1024
192.230.160.0/20	AS19605	3 Rivers Telephone Cooperative, Inc.	3 Rivers Telephone Cooperative, Inc.	4096

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       19605
ASName:         3RC
ASHandle:       AS19605
RegDate:        2005-10-21
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/19605


OrgName:        3 Rivers Telephone Cooperative, Inc.
OrgId:          RTC-82
Address:        PO Box 429
City:           Fairfield
StateProv:      MT
PostalCode:     59436
Country:        US
RegDate:        2011-03-03
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/RTC-82


OrgAbuseHandle: 3RA-ARIN
OrgAbuseName:   3Rivers Routing Admins
OrgAbusePhone:  +1-406-467-2535 
OrgAbuseEmail:  tim.hodges@3rivers.coop
OrgAbuseRef:    https://rdap.arin.net/registry/entity/3RA-ARIN

OrgTechHandle: 3RA-ARIN
OrgTechName:   3Rivers Routing Admins
OrgTechPhone:  +1-406-467-2535 
OrgTechEmail:  tim.hodges@3rivers.coop
OrgTechRef:    https://rdap.arin.net/registry/entity/3RA-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS395251	Benefis Health System	US
AS36040	Google LLC	US
AS6461	Zayo Bandwidth	US
AS8057	Vision Net, Inc.	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS8057	Vision Net, Inc.	US

Downstreams

AS Number	Description	Country
AS395251	Benefis Health System	US
AS36040	Google LLC	US
AS8057	Vision Net, Inc.	US