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AS40436 Netmosphere | 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

Netmosphere netmosphere.net

CA 2 Routes

AS Data

AS40436

AS40436 – Netmosphere

AS Number	40436
AS Name	NETMOSPHERE-AS1
Organization	Netmosphere(netmo-3)
Country	CA
Website	netmosphere.net
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2007-02-20

ASN Intelligence API for production workflows

Use ASN data for AS40436 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.75.138.0/23	AS40436	Netmosphere	Netmosphere	512
208.75.136.0/23	AS40436	Netmosphere	Netmosphere	512

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:       40436
ASName:         NETMOSPHERE-AS1
ASHandle:       AS40436
RegDate:        2007-02-20
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/40436


OrgName:        Netmosphere
OrgId:          NETMO-3
Address:        7591 St-Denis
City:           Montreal
StateProv:      QC
PostalCode:     H2R-2E7
Country:        CA
RegDate:        2006-07-20
Updated:        2011-09-24
Comment:        web.netmosphere.net
Ref:            https://rdap.arin.net/registry/entity/NETMO-3


OrgTechHandle: PPA50-ARIN
OrgTechName:   Payette, Payette 
OrgTechPhone:  514-667-0681 
OrgTechEmail:  francoisp@netmosphere.net
OrgTechRef:    https://rdap.arin.net/registry/entity/PPA50-ARIN

OrgAbuseHandle: PPA50-ARIN
OrgAbuseName:   Payette, Payette 
OrgAbusePhone:  514-667-0681 
OrgAbuseEmail:  francoisp@netmosphere.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PPA50-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
AS10929	eStruxture Data Centers Inc.	CA

Upstreams

AS Number	Description	Country
AS10929	eStruxture Data Centers Inc.	CA

Frequently Asked Questions

What is ASN AS40436?

ASN AS40436 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40436?

AS40436 is listed under Netmosphere.

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.