What is ASN AS396323?

ASN AS396323 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396323?

AS396323 is listed under Johnson Controls Federal Systems Inc..

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?

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AS396323 Johnson Controls Federal Systems Inc.

ASN Lookup Tool

Johnson Controls Federal Systems Inc. jcifederal.com

US 2 Routes

AS Data

AS396323

AS396323 – Johnson Controls Federal Systems Inc.

AS Number	396323
AS Name	JCFS
Organization	Johnson Controls Federal Systems Inc.(jcfs-1)
Country	US
Website	jcifederal.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-05-08

ASN Intelligence API for production workflows

Use ASN data for AS396323 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
205.145.180.0/24	AS396323	Johnson Controls Federal Systems Inc.	ADT Security Services, Inc.	256
205.145.188.0/24	AS396323	Johnson Controls Federal Systems Inc.	ADT Security Services, Inc.	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:       396323
ASName:         JCFS
ASHandle:       AS396323
RegDate:        2017-05-08
Updated:        2020-09-08    
Ref:            https://rdap.arin.net/registry/autnum/396323


OrgName:        Johnson Controls Federal Systems Inc.
OrgId:          JCFS-1
Address:        2101 Gaither RD
Address:        Suite 400
City:           Rockville
StateProv:      MD
PostalCode:     20850
Country:        US
RegDate:        2017-04-27
Updated:        2020-09-08
Ref:            https://rdap.arin.net/registry/entity/JCFS-1


OrgNOCHandle: ADMIN6458-ARIN
OrgNOCName:   Admin
OrgNOCPhone:  +1-240-683-7600 
OrgNOCEmail:  admin@jcifederal.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ADMIN6458-ARIN

OrgTechHandle: ADMIN6458-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-240-683-7600 
OrgTechEmail:  admin@jcifederal.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN6458-ARIN

OrgAbuseHandle: ADMIN6458-ARIN
OrgAbuseName:   Admin
OrgAbusePhone:  +1-240-683-7600 
OrgAbuseEmail:  admin@jcifederal.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN6458-ARIN

RAbuseHandle: ADMIN6458-ARIN
RAbuseName:   Admin
RAbusePhone:  +1-240-683-7600 
RAbuseEmail:  admin@jcifederal.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN6458-ARIN

RAbuseHandle: CIS25-ARIN
RAbuseName:   CMC IT Support
RAbusePhone:  +1-800-997-6502 
RAbuseEmail:  cmcit@jcifederal.com
RAbuseRef:    https://rdap.arin.net/registry/entity/CIS25-ARIN

RNOCHandle: CIS25-ARIN
RNOCName:   CMC IT Support
RNOCPhone:  +1-800-997-6502 
RNOCEmail:  cmcit@jcifederal.com
RNOCRef:    https://rdap.arin.net/registry/entity/CIS25-ARIN

RTechHandle: ADMIN6458-ARIN
RTechName:   Admin
RTechPhone:  +1-240-683-7600 
RTechEmail:  admin@jcifederal.com
RTechRef:    https://rdap.arin.net/registry/entity/ADMIN6458-ARIN

RNOCHandle: ADMIN6458-ARIN
RNOCName:   Admin
RNOCPhone:  +1-240-683-7600 
RNOCEmail:  admin@jcifederal.com
RNOCRef:    https://rdap.arin.net/registry/entity/ADMIN6458-ARIN

RTechHandle: CIS25-ARIN
RTechName:   CMC IT Support
RTechPhone:  +1-800-997-6502 
RTechEmail:  cmcit@jcifederal.com
RTechRef:    https://rdap.arin.net/registry/entity/CIS25-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
AS7018	AT&T Enterprises, LLC	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US