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AS401566 Montviridian LLC | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Montviridian LLC montviridian.com

US 2 Routes

AS Data

AS401566

AS401566 – Montviridian LLC

AS Number	401566
AS Name	MONTVIRIDIAN-01
Organization	Montviridian LLC(ml-1469)
Country	US
Website	montviridian.com
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-01-03

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Use ASN data for AS401566 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:f745::/36	AS401566	Montviridian LLC	Montviridian LLC	~5×10²⁷
23.131.236.0/24	AS401566	Montviridian LLC	Montviridian LLC	256

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:       401566
ASName:         MONTVIRIDIAN-01
ASHandle:       AS401566
RegDate:        2025-01-03
Updated:        2025-01-03    
Ref:            https://rdap.arin.net/registry/autnum/401566


OrgName:        Montviridian LLC
OrgId:          ML-1469
Address:        440 N Barranca Ave #5443
City:           Covina
StateProv:      CA
PostalCode:     91723
Country:        US
RegDate:        2024-12-29
Updated:        2024-12-31
Ref:            https://rdap.arin.net/registry/entity/ML-1469


OrgTechHandle: IT389-ARIN
OrgTechName:   IT
OrgTechPhone:  +1-866-671-0090 
OrgTechEmail:  it@montviridian.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IT389-ARIN

OrgAbuseHandle: IT389-ARIN
OrgAbuseName:   IT
OrgAbusePhone:  +1-866-671-0090 
OrgAbuseEmail:  it@montviridian.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IT389-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
AS20473	The Constant Company, LLC	US

Upstreams

AS Number	Description	Country
AS20473	The Constant Company, LLC	US

Frequently Asked Questions

What is ASN AS401566?

ASN AS401566 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401566?

AS401566 is listed under Montviridian 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.