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AS20219 Montana Sky West LLC | IPGeolocation.io

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

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Montana Sky West LLC montanasky.net

US 0 Routes

AS Data

AS20219

AS20219 – Montana Sky West LLC

AS Number	20219
AS Name	MTSKYWEST
Organization	Montana Sky West LLC(mswl-2)
Country	US
Website	montanasky.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2014-03-12

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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:       20219
ASName:         MTSKYWEST
ASHandle:       AS20219
RegDate:        2014-03-12
Updated:        2014-03-12    
Ref:            https://rdap.arin.net/registry/autnum/20219


OrgName:        Montana Sky West LLC
OrgId:          MSWL-2
Address:        912 W 9th St
City:           LIBBY
StateProv:      MT
PostalCode:     59923
Country:        US
RegDate:        2014-01-15
Updated:        2025-05-01
Ref:            https://rdap.arin.net/registry/entity/MSWL-2


OrgTechHandle: ADMIN7140-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-406-752-4335 
OrgTechEmail:  rbowman@montanasky.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN7140-ARIN

OrgNOCHandle: MNOC4-ARIN
OrgNOCName:   MontanaSky Network Opperations Center
OrgNOCPhone:  +1-406-257-9594 
OrgNOCEmail:  noc@montanasky.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/MNOC4-ARIN

OrgAbuseHandle: ADMIN7140-ARIN
OrgAbuseName:   Admin
OrgAbusePhone:  +1-406-752-4335 
OrgAbuseEmail:  rbowman@montanasky.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN7140-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

Frequently Asked Questions

What is ASN AS20219?

ASN AS20219 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20219?

AS20219 is listed under Montana Sky West LLC.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.