ASN Lookup Tool

CommonSpirit Health commonspirit.org US US 0 Routes

AS Data

AS21712

AS21712 – CommonSpirit Health

AS Number 21712
AS Name ASN-SJHC
Organization CommonSpirit Health(chi-19)
Country US
Website commonspirit.org
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2007-04-23

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Use ASN data for AS21712 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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:       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:        2025-09-19
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

OrgTechHandle: HERMA212-ARIN
OrgTechName:   Herman, Jacob 
OrgTechPhone:  +1-888-307-0222 
OrgTechEmail:  jacob.herman@commonspirit.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HERMA212-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@dignityhealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/EDDYM4-ARIN

OrgAbuseHandle: CNA91-ARIN
OrgAbuseName:   CommonSpirit Network Abuse
OrgAbusePhone:  +1-888-307-0222 
OrgAbuseEmail:  network-abuse@commonspirit.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CNA91-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
AS7029 Windstream Communications LLC US

Upstreams

AS Number Description Country
AS7029 Windstream Communications LLC US

Contacts

Email Contacts

jacob.herman@commonspirit.org ardit.murataj@commonspirit.org mike.eddy@dignityhealth.org

Abuse Contacts

network-abuse@commonspirit.org

Legacy Routes

205.167.128.0/23

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Frequently Asked Questions

ASN AS21712 is an Autonomous System Number used to identify a network for BGP internet routing.
AS21712 is listed under CommonSpirit 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.