AS12122 - STJHS - St. Joseph Health System, US

United States
AS Number
AS12122
AS Name
STJHS
Org Name
St. Joseph Health System
Country
United States
Registry

arin

RegDate

2009-08-27

Updated

2025-03-24

AS12122 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

0

IPv4 NUMs

2,816

IPv6 NUMs(/64)

0

2,816 IPv4 Addresses
CIDR Description IP Num
156.72.30.0/23 St. Joseph Health System 512
156.72.133.0/24 St. Joseph Health System 256
156.72.134.0/24 St. Joseph Health System 256
156.72.150.0/24 St. Joseph Health System 256
156.72.153.0/24 St. Joseph Health System 256
156.72.155.0/24 St. Joseph Health System 256
156.72.160.0/23 St. Joseph Health System 512
156.72.226.0/24 St. Joseph Health System 256
156.72.227.0/24 St. Joseph Health System 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,737,984 77,331,890,176 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 93,836,544 2,737,557,012,480 IPv4 IPv4
AS19108 SUDDENLINK-COMMUNICATIONS - Optimum, US United States 2,848,512 3,224,371,200 IPv4 IPv4
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 92,672 5,898,240 IPv4 IPv4 
ASNumber:       12122
ASName:         STJHS
ASHandle:       AS12122
RegDate:        2021-02-18
Updated:        2021-02-22    
Ref:            https://rdap.arin.net/registry/autnum/12122


OrgName:        St. Joseph Health System
OrgId:          STJOS-7
Address:        3345 Michelson Dr #100
City:           Irvine
StateProv:      CA
PostalCode:     92612
Country:        US
RegDate:        2009-08-27
Updated:        2025-03-24
Ref:            https://rdap.arin.net/registry/entity/STJOS-7


OrgTechHandle: CMM27-ARIN
OrgTechName:   McCutcheon, Conor M
OrgTechPhone:  +1-907-519-0692 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CMM27-ARIN

OrgTechHandle: HAGEN99-ARIN
OrgTechName:   Hagen, Charlie 
OrgTechPhone:  +1-425-895-5250 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/HAGEN99-ARIN

OrgTechHandle: NSS11-ARIN
OrgTechName:   Network Services and Support
OrgTechPhone:  +1-503-902-9068 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NSS11-ARIN

OrgAbuseHandle: NSS11-ARIN
OrgAbuseName:   Network Services and Support
OrgAbusePhone:  +1-503-902-9068 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSS11-ARIN

OrgTechHandle: ACKER103-ARIN
OrgTechName:   Acker, Kris 
OrgTechPhone:  +1-509-240-1111 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ACKER103-ARIN