AS36026 CommonSpirit Health 🇺🇸 US

Announcing 18 prefixes, seen at the RIS collectors.

IPv4 prefixes

11,520 (45 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS36026
Name: CommonSpirit Health
Organisation: CommonSpirit Health
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2005-07-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 18 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       36026
ASName:         AS-CHI-CORP
ASHandle:       AS36026
RegDate:        2005-07-28
Updated:        2017-10-31
Ref:            https://rdap.arin.net/registry/autnum/36026

OrgName:        CommonSpirit Health
OrgId:          CHI-19
Address:        11045 E. Lansing Circle
City:           Englewood
StateProv:      CO
PostalCode:     80112
Country:        US
RegDate:        2001-06-21
Updated:        2026-06-24
Ref:            https://rdap.arin.net/registry/entity/CHI-19

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

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

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

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

RTechHandle: MCCUR8-ARIN
RTechName:   McCurdy, David
RTechPhone:  +1-720-875-7760
RTechEmail:  davidmccurdy@catholichealth.net
RTechRef:    https://rdap.arin.net/registry/entity/MCCUR8-ARIN