AS1968 - UMASSNET-AS1968 - UMASSNET, US

United States
AS Number
AS1968
AS Name
UMASSNET-AS1968
Org Name
UMASSNET
Country / Region
United States
Registry

arin

RegDate

1989-08-10

Updated

2026-05-05

AS1968 Looking Glass
IPv4Prefixes

21

IPv6Prefixes

5

IPv4 NUMs

164,608

IPv6 NUMs(/64)

34,359,738,368

CIDR Description IP Num
69.16.0.0/17
IRR InValid
UMASSNET 32768
69.16.12.0/23
IRR Valid
UMASSNET 512
69.16.14.0/23
IRR Valid
UMASSNET 512
69.16.16.0/24
IRR Valid
UMASSNET 256
69.16.16.0/20
IRR InValid
UMASSNET 4096
69.16.17.0/24
IRR Valid
UMASSNET 256
69.16.36.0/23
IRR Valid
UMASSNET 512
69.16.38.0/23
IRR Valid
UMASSNET 512
69.16.64.0/23
IRR Parent Valid
UMASSNET 512
69.16.68.0/23
IRR Parent Valid
UMASSNET 512
69.16.72.0/23
IRR Valid
UMASSNET 512
69.16.72.0/22
IRR InValid
UMASSNET 1024
69.16.76.0/22
IRR InValid
UMASSNET 1024
69.16.120.0/22
IRR InValid
UMASSNET 1024
69.16.122.0/23
IRR Valid
UMASSNET 512
69.16.124.0/22
IRR InValid
UMASSNET 1024
134.241.0.0/16
IRR InValid
UMASSNET 65536
158.121.0.0/16
IRR Valid
University of Massachusetts at Boston 65536
192.195.196.0/24
IRR InValid
UMASSNET 256
198.102.172.0/24
IRR InValid
UMASSNET 256
198.102.211.0/24
IRR InValid
UMASSNET 256
CIDR Description IP NUMs(prefix /64)
2001:48e8::/46
IRR Valid
UMASSNET 262144
2001:48e8::/32
IRR InValid
UMASSNET 4294967296
2001:48e8::/29
IRR InValid
UMASSNET 34359738368
2001:48e8:4::/46
IRR Valid
UMASSNET 262144
2001:48e9::/32
IRR Valid
UMASSNET 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 210,729,631,744 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 2,048 17,170,432 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,984 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS10578 GIGAPOP-NE - Harvard University, US United States 24,832 822,149,120 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS394003 UMASSD - University of Massachusetts Dartmouth, US United States 65,536 0 IPv4 IPv4
AS396086 HAMPSHIRE-CAMPUS - Hampshire College, US United States 512 0 IPv4 IPv4
AS1249 FIVE-COLLEGES-AS - University of Massachusetts - AMHERST, US United States 82,432 0 IPv4 IPv4 IPv6 IPv6
AS1255 SMITHCOLLEGE-AS - Smith College, US United States 32,768 0 IPv4 IPv4
AS1929 UMASSNET-NET - University of Massachusetts - AMHERST, US United States 1,792 1,048,576 IPv4 IPv4 IPv6 IPv6
AS8067 WSCNET-AS - Westfield State University, US United States 12,288 0 IPv4 IPv4
AS46905 UMASS-LOWELL - University of Massachusetts - Lowell, US United States 65,536 0 IPv4 IPv4
AS396128 MHC-NET - Mount Holyoke College, US United States 32,768 0 IPv4 IPv4
AS32559 AMHERST-COLLEGE - Amherst College, US United States 16,384 0 IPv4 IPv4 
ASNumber:       1968
ASName:         UMASSNET-AS1968
ASHandle:       AS1968
RegDate:        1992-08-28
Updated:        2024-11-06
Ref:            https://rdap.arin.net/registry/autnum/1968

OrgID:          UMAP
OrgName:        UMASSNET
CanAllocate:    
Street:         Information Technology Services
Street:         333 South Street, Suite 400
City:           Shrewsbury
State/Prov:     MA
Country:        US
PostalCode:     01545-4169
RegDate:        1989-08-10
Updated:        2026-05-05
OrgNOCHandle    HOS634-ORG-ARIN
OrgAdminHandle  BLOND3-ARIN
OrgTechHandle   BLOND3-ARIN
OrgTechHandle   KEITH185-ARIN
OrgTechHandle   KOKOS-ARIN
OrgTechHandle   URIBE56-ARIN
OrgAbuseHandle  HOS634-ORG-ARIN
Source:         ARIN

OrgTechHandleHandle:  BLOND3-ARIN
OrgTechHandleName:    Blondin, Tim
OrgTechHandlePhone:   +1-413-530-6299
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/BLOND3-ARIN

OrgTechHandleHandle:  KEITH185-ARIN
OrgTechHandleName:    Boisseau, Keith
OrgTechHandlePhone:   +1-508-614-8193
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/KEITH185-ARIN

OrgTechHandleHandle:  KOKOS-ARIN
OrgTechHandleName:    Kokoszyna, Dave
OrgTechHandlePhone:   +1-774-317-1270
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/KOKOS-ARIN

OrgTechHandleHandle:  URIBE56-ARIN
OrgTechHandleName:    Uribe, Daniel
OrgTechHandlePhone:   +1-201-887-1576
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/URIBE56-ARIN

OrgAbuseHandleHandle:  HOS634-ORG-ARIN
OrgAbuseHandleName:    Hostmaster, 
OrgAbuseHandlePhone:   +1-774-455-7750
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/HOS634-ORG-ARIN

OrgNOCHandleHandle:  HOS634-ORG-ARIN
OrgNOCHandleName:    Hostmaster, 
OrgNOCHandlePhone:   +1-774-455-7750
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/HOS634-ORG-ARIN

OrgAdminHandleHandle:  BLOND3-ARIN
OrgAdminHandleName:    Blondin, Tim
OrgAdminHandlePhone:   +1-413-530-6299
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/BLOND3-ARIN

RTechHandleHandle:  BLOND3-ARIN
RTechHandleName:    Blondin, Tim
RTechHandlePhone:   +1-413-530-6299
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/BLOND3-ARIN

RTechHandleHandle:  KOKOS-ARIN
RTechHandleName:    Kokoszyna, Dave
RTechHandlePhone:   +1-774-317-1270
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/KOKOS-ARIN