ASN AS36136 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36136?

AS36136 is listed under ALARMNET.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS36136 ALARMNET | IPGeolocation.io

ASN Lookup Tool

ALARMNET resideo.com

US 8 Routes

AS Data

AS36136

AS36136 – ALARMNET

AS Number	36136
AS Name	ALARMNET
Organization	ALARMNET(alarm)
Country	US
Website	resideo.com
Number of IPv4 Routes	8
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2005-09-13

ASN Intelligence API for production workflows

Use ASN data for AS36136 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.141.58.0/23	AS36136	ALARMNET	NTT America, Inc.	512
198.140.154.0/23	AS36136	ALARMNET	ALARMNET	512
204.141.56.0/22	AS36136	ALARMNET	NTT America, Inc.	1024
198.140.155.0/24	AS36136	ALARMNET	ALARMNET	256
131.201.237.0/24	AS36136	ALARMNET	Resideo Technologies, Inc	256
12.149.218.0/24	AS36136	ALARMNET	AT&T Enterprises, LLC	256
131.201.236.0/24	AS36136	ALARMNET	Resideo Technologies, Inc	256
204.141.56.0/23	AS36136	ALARMNET	NTT America, Inc.	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:       36136
ASName:         ALARMNET
ASHandle:       AS36136
RegDate:        2005-09-13
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36136


OrgName:        ALARMNET
OrgId:          ALARM
Address:        2 Corporate Center Drive
City:           Melville
StateProv:      NY
PostalCode:     11747
Country:        US
RegDate:        2005-08-11
Updated:        2025-05-21
Ref:            https://rdap.arin.net/registry/entity/ALARM


OrgNOCHandle: LABAR100-ARIN
OrgNOCName:   LaBarca, Sal 
OrgNOCPhone:  +1-516-577-5500 
OrgNOCEmail:  sal.labarca@resideo.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LABAR100-ARIN

OrgNOCHandle: CORRE7-ARIN
OrgNOCName:   Corrente, Chris 
OrgNOCPhone:  +1-516-582-5348 
OrgNOCEmail:  chris.corrente@resideo.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CORRE7-ARIN

OrgAbuseHandle: LABAR100-ARIN
OrgAbuseName:   LaBarca, Sal 
OrgAbusePhone:  +1-516-577-5500 
OrgAbuseEmail:  sal.labarca@resideo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LABAR100-ARIN

OrgTechHandle: CORRE7-ARIN
OrgTechName:   Corrente, Chris 
OrgTechPhone:  +1-516-582-5348 
OrgTechEmail:  chris.corrente@resideo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CORRE7-ARIN

OrgTechHandle: LABAR100-ARIN
OrgTechName:   LaBarca, Sal 
OrgTechPhone:  +1-516-577-5500 
OrgTechEmail:  sal.labarca@resideo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LABAR100-ARIN

OrgDNSHandle: CORRE7-ARIN
OrgDNSName:   Corrente, Chris 
OrgDNSPhone:  +1-516-582-5348 
OrgDNSEmail:  chris.corrente@resideo.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/CORRE7-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
AS46887	Crown Castle Fiber LLC	US
AS7018	AT&T Enterprises, LLC	US
AS54004	Cablevision Lightpath LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS7018	AT&T Enterprises, LLC	US
AS54004	Cablevision Lightpath LLC	US