AS13998 - SWMED - University of Texas Southwestern Medical Center, US

United States
AS Number
AS13998
AS Name
SWMED
Org Name
University of Texas Southwestern Medical Center
Country
United States
Registry

arin

RegDate

1994-06-14

Updated

2024-09-09

AS13998 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

1

IPv4 NUMs

85,504

IPv6 NUMs(/64)

65,536

85,504 IPv4 Addresses
CIDR Description IP Num
129.112.0.0/24 University of Texas Southwestern Medical Center 256
129.112.0.0/16 University of Texas Southwestern Medical Center 65536
129.112.109.0/24 University of Texas Southwestern Medical Center 256
129.112.115.0/24 University of Texas Southwestern Medical Center 256
198.215.36.0/22 UT Southwestern Medical Center at Dallas 1024
198.215.48.0/20 UT Southwestern / Maternal Health and Family Planning 4096
198.215.96.0/20 UT Southwestern Medical Center at Dallas 4096
198.215.176.0/20 Zale Lipshy University Hospital 4096
198.241.16.0/20 University of Texas Southwestern Medical Center 4096
199.165.152.0/23 University of Texas Southwestern Medical Center 512
199.165.154.0/24 University of Texas Southwestern Medical Center 256
199.242.234.0/23 University of Texas Southwestern Medical Center 512
199.242.236.0/22 University of Texas Southwestern Medical Center 1024
199.249.214.0/24 University of Texas Southwestern Medical Center 256
CIDR Description IP NUMs(prefix /64)
2620:0:840::/48 UT Southwestern Medical Center at Dallas 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS276 OTS-AS-276 - University of Texas System, US United States 768 0 IPv4 IPv4 IPv6 IPv6
AS6922 TEXASAGENCYNET - Texas Department of Information Resources, US United States 7,424 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 93,911,040 2,767,890,153,472 IPv4 IPv4 
ASNumber:       13998
ASName:         SWMED
ASHandle:       AS13998
RegDate:        1999-10-01
Updated:        2013-01-29    
Ref:            https://rdap.arin.net/registry/autnum/13998


OrgName:        University of Texas Southwestern Medical Center
OrgId:          USMCAD
Address:        5323 Harry Hines
City:           Dallas
StateProv:      TX
PostalCode:     75235-8595
Country:        US
RegDate:        1994-06-14
Updated:        2024-09-09
Ref:            https://rdap.arin.net/registry/entity/USMCAD


OrgTechHandle: USMC-ARIN
OrgTechName:   UT Southwestern Medical Center
OrgTechPhone:  +1-214-633-1023 
OrgTechEmail:  domains@lists.utsouthwestern.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/USMC-ARIN

OrgAbuseHandle: USMC-ARIN
OrgAbuseName:   UT Southwestern Medical Center
OrgAbusePhone:  +1-214-633-1023 
OrgAbuseEmail:  domains@lists.utsouthwestern.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/USMC-ARIN