AS32022 Children's Hospital Colorado

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	66.128.208.0/20	Children's Hospital Colorado		66.128.208.0/20	ARIN
	66.128.215.0/24	Children's Hospital Colorado		66.128.208.0/20	ARIN
	66.128.217.0/24	Children's Hospital Colorado		66.128.208.0/20	ARIN
	66.128.218.0/24	Children's Hospital Colorado		65.74.192.0/18	ARIN
	66.128.219.0/24	Children's Hospital Colorado		65.18.192.0/21	ARIN
	66.128.220.0/24	Children's Hospital Colorado		66.128.208.0/20	ARIN
	66.128.221.0/24	Children's Hospital Colorado		66.128.208.0/20	ARIN
	66.128.222.0/24	Children's Hospital Colorado		66.128.208.0/20	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth

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/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       32022
ASName:         CHC-AS
ASHandle:       AS32022
RegDate:        2004-02-11
Updated:        2019-07-09    
Ref:            https://rdap.arin.net/registry/autnum/32022


OrgName:        Children's Hospital Colorado
OrgId:          CHD
Address:        Corporate Compliance Box 450
Address:        13123 East 16th Ave
City:           Aurora
StateProv:      CO
PostalCode:     80046
Country:        US
RegDate:        1993-01-12
Updated:        2013-02-07
Ref:            https://rdap.arin.net/registry/entity/CHD


OrgNOCHandle: NETWO4188-ARIN
OrgNOCName:   Network Manager
OrgNOCPhone:  +1-720-777-1234 
OrgNOCEmail:  TCH-DNS-ADMIN@childrenscolorado.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO4188-ARIN

OrgTechHandle: NETWO4188-ARIN
OrgTechName:   Network Manager
OrgTechPhone:  +1-720-777-1234 
OrgTechEmail:  TCH-DNS-ADMIN@childrenscolorado.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4188-ARIN

OrgAbuseHandle: NETWO4188-ARIN
OrgAbuseName:   Network Manager
OrgAbusePhone:  +1-720-777-1234 
OrgAbuseEmail:  TCH-DNS-ADMIN@childrenscolorado.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4188-ARIN

RTechHandle: NETWO4188-ARIN
RTechName:   Network Manager
RTechPhone:  +1-720-777-1234 
RTechEmail:  TCH-DNS-ADMIN@childrenscolorado.org
RTechRef:    https://rdap.arin.net/registry/entity/NETWO4188-ARIN

RAbuseHandle: NETWO4188-ARIN
RAbuseName:   Network Manager
RAbusePhone:  +1-720-777-1234 
RAbuseEmail:  TCH-DNS-ADMIN@childrenscolorado.org
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4188-ARIN

RNOCHandle: NETWO4188-ARIN
RNOCName:   Network Manager
RNOCPhone:  +1-720-777-1234 
RNOCEmail:  TCH-DNS-ADMIN@childrenscolorado.org
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO4188-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.
#