AS21712 CommonSpirit Health

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	205.167.128.0/23	CommonSpirit Health		205.167.128.0/23	ARIN
	205.167.128.0/24	CommonSpirit Health		205.167.128.0/23	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7029	WINDSTREAM	Windstream Communications LLC
	AS10796	TWC-10796-MIDWEST	Charter Communications Inc

• IPv4 Upstreams

Country	ASN	Name	Description
	AS7029	WINDSTREAM	Windstream Communications LLC
	AS10796	TWC-10796-MIDWEST	Charter Communications Inc

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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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       21712
ASName:         ASN-SJHC
ASHandle:       AS21712
RegDate:        2007-04-23
Updated:        2017-10-31    
Ref:            https://rdap.arin.net/registry/autnum/21712


OrgName:        CommonSpirit Health 
OrgId:          CHI-19
Address:        11045 E. Lansing Circle
City:           Englewood
StateProv:      CO
PostalCode:     80112
Country:        US
RegDate:        2001-06-21
Updated:        2022-08-11
Ref:            https://rdap.arin.net/registry/entity/CHI-19


OrgTechHandle: MURAT6-ARIN
OrgTechName:   Murataj, Ardit 
OrgTechPhone:  +1-720-875-7784 
OrgTechEmail:  ardit.murataj@commonspirit.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MURAT6-ARIN

OrgAbuseHandle: MURAT6-ARIN
OrgAbuseName:   Murataj, Ardit 
OrgAbusePhone:  +1-720-875-7784 
OrgAbuseEmail:  ardit.murataj@commonspirit.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MURAT6-ARIN

OrgTechHandle: EDDYM4-ARIN
OrgTechName:   Eddy, Michael 
OrgTechPhone:  +1-623-428-9250 
OrgTechEmail:  mike.eddy@commonspirit.org
OrgTechRef:    https://rdap.arin.net/registry/entity/EDDYM4-ARIN

OrgTechHandle: HERMA212-ARIN
OrgTechName:   Herman, Jacob 
OrgTechPhone:  +1-480-576-5977 
OrgTechEmail:  jacob.herman@dignityhealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HERMA212-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.
#