ASN Lookup Tool

Catholic Health chsli.org US US 4 Routes

AS Data

AS400423

AS400423 – Catholic Health

AS Number 400423
AS Name CATHOLIC-HEALTH
Organization Catholic Health(chsli)
Country US
Website chsli.org
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2022-01-31

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Use ASN data for AS400423 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
65.51.115.0/24 256
24.38.21.0/24 256
148.76.174.0/24 256
160.72.214.0/24 256

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:       400423
ASName:         CATHOLIC-HEALTH
ASHandle:       AS400423
RegDate:        2022-01-31
Updated:        2022-01-31    
Ref:            https://rdap.arin.net/registry/autnum/400423


OrgName:        Catholic Health
OrgId:          CHSLI
Address:        992 North Village Ave.
City:           Rockville Centre
StateProv:      NY
PostalCode:     11570
Country:        US
RegDate:        2022-01-25
Updated:        2022-01-27
Ref:            https://rdap.arin.net/registry/entity/CHSLI


OrgAbuseHandle: GRUNW3-ARIN
OrgAbuseName:   Grunwald, Ed 
OrgAbusePhone:  +1-631-465-4141 
OrgAbuseEmail:  ed.grunwald@chsli.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GRUNW3-ARIN

OrgTechHandle: GRUNW3-ARIN
OrgTechName:   Grunwald, Ed 
OrgTechPhone:  +1-631-465-4141 
OrgTechEmail:  ed.grunwald@chsli.org
OrgTechRef:    https://rdap.arin.net/registry/entity/GRUNW3-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
AS54004 Cablevision Lightpath LLC US

Upstreams

AS Number Description Country
AS46887 Crown Castle Fiber LLC US
AS54004 Cablevision Lightpath LLC US

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Frequently Asked Questions

ASN AS400423 is an Autonomous System Number used to identify a network for BGP internet routing.
AS400423 is listed under Catholic Health.
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.