ASN Lookup Tool

MSTAR.net LLC cable-systems.com US US 0 Routes

AS Data

AS40201

AS40201MSTAR.net LLC

AS Number 40201
AS Name ASN-CSYSTEMS-2
Organization MSTAR.net LLC(mstar)
Country US
Website cable-systems.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 2006-08-17

ASN Intelligence API for production workflows

Use ASN data for AS40201 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

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:       40201
ASName:         ASN-CSYSTEMS-2
ASHandle:       AS40201
RegDate:        2006-08-17
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/40201


OrgName:        MSTAR.net LLC
OrgId:          MSTAR
Address:        8774 S Riviera Ct
City:           Aurora
StateProv:      CO
PostalCode:     80016
Country:        US
RegDate:        2006-04-14
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MSTAR


OrgNOCHandle: SSU33-ARIN
OrgNOCName:   Susmann, Scot 
OrgNOCPhone:  +1-303-888-9937 
OrgNOCEmail:  ssusmann@cable-systems.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SSU33-ARIN

OrgTechHandle: SSU33-ARIN
OrgTechName:   Susmann, Scot 
OrgTechPhone:  +1-303-888-9937 
OrgTechEmail:  ssusmann@cable-systems.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SSU33-ARIN

OrgAbuseHandle: SSU33-ARIN
OrgAbuseName:   Susmann, Scot 
OrgAbusePhone:  +1-303-888-9937 
OrgAbuseEmail:  ssusmann@cable-systems.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SSU33-ARIN

RNOCHandle: SSU33-ARIN
RNOCName:   Susmann, Scot 
RNOCPhone:  +1-303-888-9937 
RNOCEmail:  ssusmann@cable-systems.com
RNOCRef:    https://rdap.arin.net/registry/entity/SSU33-ARIN

RAbuseHandle: SSU33-ARIN
RAbuseName:   Susmann, Scot 
RAbusePhone:  +1-303-888-9937 
RAbuseEmail:  ssusmann@cable-systems.com
RAbuseRef:    https://rdap.arin.net/registry/entity/SSU33-ARIN

RTechHandle: SSU33-ARIN
RTechName:   Susmann, Scot 
RTechPhone:  +1-303-888-9937 
RTechEmail:  ssusmann@cable-systems.com
RTechRef:    https://rdap.arin.net/registry/entity/SSU33-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

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS40201 is an Autonomous System Number used to identify a network for BGP internet routing.
AS40201 is listed under MSTAR.net LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.