155.139.0.0/16

#
# 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.
#



# start

NetRange:       155.139.0.0 - 155.139.255.255
CIDR:           155.139.0.0/16
NetName:        THM36Z-NETWORK1
NetHandle:      NET-155-139-0-0-1
Parent:         NET155 (NET-155-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Tenet HealthSystem Medical, Inc. (THM-36-Z)
RegDate:        1991-11-12
Updated:        2022-06-13
Ref:            https://rdap.arin.net/registry/ip/155.139.0.0


OrgName:        Tenet HealthSystem Medical, Inc.
OrgId:          THM-36-Z
Address:        14201 Dallas Parkway
City:           Dallas
StateProv:      TX
PostalCode:     75254
Country:        US
RegDate:        2022-05-17
Updated:        2022-05-17
Ref:            https://rdap.arin.net/registry/entity/THM-36-Z


OrgAbuseHandle: LONGG6-ARIN
OrgAbuseName:   Long, Gabriel 
OrgAbusePhone:  +1-469-893-2200 
OrgAbuseEmail:  gabriel.long@tenethealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LONGG6-ARIN

OrgNOCHandle: LONGG6-ARIN
OrgNOCName:   Long, Gabriel 
OrgNOCPhone:  +1-469-893-2200 
OrgNOCEmail:  gabriel.long@tenethealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LONGG6-ARIN

OrgDNSHandle: LONGG6-ARIN
OrgDNSName:   Long, Gabriel 
OrgDNSPhone:  +1-469-893-2200 
OrgDNSEmail:  gabriel.long@tenethealth.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/LONGG6-ARIN

OrgTechHandle: LONGG6-ARIN
OrgTechName:   Long, Gabriel 
OrgTechPhone:  +1-469-893-2200 
OrgTechEmail:  gabriel.long@tenethealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LONGG6-ARIN

OrgRoutingHandle: LONGG6-ARIN
OrgRoutingName:   Long, Gabriel 
OrgRoutingPhone:  +1-469-893-2200 
OrgRoutingEmail:  gabriel.long@tenethealth.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LONGG6-ARIN

OrgTechHandle: DLARI-ARIN
OrgTechName:   DL-ARIN-Registry
OrgTechPhone:  +1-469-893-2823 
OrgTechEmail:  DL-ARIN-Registry@tenethealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DLARI-ARIN

OrgRoutingHandle: DLARI-ARIN
OrgRoutingName:   DL-ARIN-Registry
OrgRoutingPhone:  +1-469-893-2823 
OrgRoutingEmail:  DL-ARIN-Registry@tenethealth.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DLARI-ARIN

OrgNOCHandle: DLARI-ARIN
OrgNOCName:   DL-ARIN-Registry
OrgNOCPhone:  +1-469-893-2823 
OrgNOCEmail:  DL-ARIN-Registry@tenethealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DLARI-ARIN

OrgDNSHandle: DLARI-ARIN
OrgDNSName:   DL-ARIN-Registry
OrgDNSPhone:  +1-469-893-2823 
OrgDNSEmail:  DL-ARIN-Registry@tenethealth.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/DLARI-ARIN

OrgAbuseHandle: DLARI-ARIN
OrgAbuseName:   DL-ARIN-Registry
OrgAbusePhone:  +1-469-893-2823 
OrgAbuseEmail:  DL-ARIN-Registry@tenethealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DLARI-ARIN

# end



#
# 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.
#