AS Number
AS5724
AS Name
UMASSMED
Org Name
University of Massachusetts Medical School
Country / Region
United States
Registry

arin

RegDate

2023-06-20

Updated

2023-06-20

AS5724 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

65,536

IPv6 NUMs(/64)

0

CIDR Description IP Num
146.189.0.0/16
IRR Valid
University of Massachusetts Medical School 65536
146.189.25.0/24
IRR InValid
University of Massachusetts Medical School 256
146.189.26.0/24
IRR InValid
University of Massachusetts Medical School 256
146.189.128.0/21
IRR InValid
University of Massachusetts Medical School 2048
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 2,048 17,170,432 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,984 4,294,967,296 IPv4 IPv4
AS398427 MARKLEY-NETWORK-SERVICES - Markley Network Services, LLC, US United States 3,072 50,331,648 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4

Whois Record

ASNumber 5724

ASNumber
5724
ASName
UMASSMED
ASHandle
RegDate
1995-09-06
Updated
2023-07-01
Ref
https://rdap.arin.net/registry/autnum/5724

OrgID UMMC-1-Z

OrgID
UMMC-1-Z
OrgName
University of Massachusetts Medical School
CanAllocate
Street
55 Lake Avenue North
City
Worcester
State/Prov
MA
Country
US
PostalCode
01655
RegDate
2023-06-20
Updated
2023-06-20
OrgAdminHandle
HOSTE28-ARIN
OrgTechHandle
HOSTE28-ARIN
OrgAbuseHandle
HOSTE28-ARIN
OrgNOCHandle
HOSTE28-ARIN
Source
ARIN

OrgNOCHandleHandle HOSTE28-ARIN

OrgNOCHandleHandle
HOSTE28-ARIN
OrgNOCHandleName
Hosted Services,
OrgNOCHandlePhone
+1-508-612-1138
OrgNOCHandleEmail
OrgNOCHandleRef
https://rdap.arin.net/registry/entity/HOSTE28-ARIN

OrgAdminHandleHandle HOSTE28-ARIN

OrgAdminHandleHandle
HOSTE28-ARIN
OrgAdminHandleName
Hosted Services,
OrgAdminHandlePhone
+1-508-612-1138
OrgAdminHandleEmail
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/HOSTE28-ARIN

OrgTechHandleHandle HOSTE28-ARIN

OrgTechHandleHandle
HOSTE28-ARIN
OrgTechHandleName
Hosted Services,
OrgTechHandlePhone
+1-508-612-1138
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/HOSTE28-ARIN

OrgAbuseHandleHandle HOSTE28-ARIN

OrgAbuseHandleHandle
HOSTE28-ARIN
OrgAbuseHandleName
Hosted Services,
OrgAbuseHandlePhone
+1-508-612-1138
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/HOSTE28-ARIN

RTechHandleHandle HOSTE28-ARIN

RTechHandleHandle
HOSTE28-ARIN
RTechHandleName
Hosted Services,
RTechHandlePhone
+1-508-612-1138
RTechHandleEmail
RTechHandleRef
https://rdap.arin.net/registry/entity/HOSTE28-ARIN

ASNumber:       5724
ASName:         UMASSMED
ASHandle:       AS5724
RegDate:        1995-09-06
Updated:        2023-07-01
Ref:            https://rdap.arin.net/registry/autnum/5724

OrgID:          UMMC-1-Z
OrgName:        University of Massachusetts Medical School
CanAllocate:    
Street:         55 Lake Avenue North
City:           Worcester
State/Prov:     MA
Country:        US
PostalCode:     01655
RegDate:        2023-06-20
Updated:        2023-06-20
OrgAdminHandle  HOSTE28-ARIN
OrgTechHandle   HOSTE28-ARIN
OrgAbuseHandle  HOSTE28-ARIN
OrgNOCHandle    HOSTE28-ARIN
Source:         ARIN

OrgNOCHandleHandle:  HOSTE28-ARIN
OrgNOCHandleName:    Hosted Services, 
OrgNOCHandlePhone:   +1-508-612-1138
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/HOSTE28-ARIN

OrgAdminHandleHandle:  HOSTE28-ARIN
OrgAdminHandleName:    Hosted Services, 
OrgAdminHandlePhone:   +1-508-612-1138
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/HOSTE28-ARIN

OrgTechHandleHandle:  HOSTE28-ARIN
OrgTechHandleName:    Hosted Services, 
OrgTechHandlePhone:   +1-508-612-1138
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/HOSTE28-ARIN

OrgAbuseHandleHandle:  HOSTE28-ARIN
OrgAbuseHandleName:    Hosted Services, 
OrgAbuseHandlePhone:   +1-508-612-1138
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/HOSTE28-ARIN

RTechHandleHandle:  HOSTE28-ARIN
RTechHandleName:    Hosted Services, 
RTechHandlePhone:   +1-508-612-1138
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/HOSTE28-ARIN