AS1929 University of Massachusetts - UMASS-NET4




University of Massachusetts


AS1929 University of Massachusetts


United States



Whois Details

NetHandle:      NET-205-172-168-0-1
OrgID:          UNIVER-6
Parent:         NET-205-0-0-0-0
NetName:        UMASS-NET4
NetRange: -
NetType:        assignment
OriginAS:       1249, 1929
RegDate:        1995-04-25
Updated:        2013-04-19
Source:         ARIN

OrgID:          UNIVER-6
OrgName:        University of Massachusetts
Street:         University Computing Services
Street:         Lederle Graduate Research Center
City:           Amherst
State/Prov:     MA
Country:        US
PostalCode:     01003
RegDate:        1986-04-03
Updated:        2018-11-07
OrgAbuseHandle: ONS2-ARIN
OrgAdminHandle: JFD16-ARIN
OrgNOCHandle:   ZU64-ARIN
OrgTechHandle:  ZU64-ARIN
Source:         ARIN

POCHandle:      JFD16-ARIN
IsRole:         N
LastName:       Doyle
FirstName:      John
Street:         Office of Information Technologies
Street:         LGRC Low-rise
Street:         740 North Pleasant St
Street:         Amherst, MA 01003
City:           Amherst
State/Prov:     MA
Country:        US
PostalCode:     01002
RegDate:        2018-11-07
Updated:        2018-11-07
OfficePhone:    +1-413-325-3747
Mailbox:        john.doyle@umass.edu
Source:         ARIN

POCHandle:      ZU64-ARIN
IsRole:         Y
LastName:       Hostmaster
Street:         A155 Lederle Graduate Research Center
City:           Amherst
State/Prov:     MA
Country:        US
PostalCode:     01003
RegDate:        2001-08-16
Updated:        2019-05-22
OfficePhone:    +1-413-545-4809
Mailbox:        hostmaster@umass.edu
Source:         ARIN

POCHandle:      ONS2-ARIN
IsRole:         Y
LastName:       OIT Network Services
Street:         OIT, A155 Lederle GRC
Street:         740 No. Pleasant St
City:           Amherst
State/Prov:     MA
Country:        US
PostalCode:     01003-9306
RegDate:        2004-01-12
Updated:        2018-03-28
OfficePhone:    +1-413-545-4809
Mailbox:        abuse@umass.edu
Source:         ARIN

Hosted Domain Names

There are 4 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP rbpbook.org 3 umassrc.org 1

IP Addresses in this range


IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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