AS400423 Catholic Health

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	24.38.21.0/24	CATHOLIC HEALTH SERVICES OF LI		24.38.0.0/17	ARIN
	65.51.115.0/24	CATHOLIC HEALTH SERVICES OF LI		65.51.0.0/16	ARIN
	148.76.174.0/24	CATHOLIC HEALTH SERVICES OF LI		148.76.128.0/18	ARIN
	160.72.214.0/24	Catholic Health System of Long Island, Inc		160.72.0.0/16	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS54004	OPTIMUM-WIFI2	Optimum WiFi
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS54004	OPTIMUM-WIFI2	Optimum WiFi
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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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


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

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


#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#