AS Number
AS91
AS Name
RPI-AS
Org Name
Rensselaer Polytechnic Institute
Registry

arin

RegDate

Updated

2019-07-14

AS91 Looking Glass
IPv4Prefixes

10

IPv6Prefixes

1

IPv4 NUMs

198,912

IPv6 NUMs(/64)

65,536

198,912 IPv4 Addresses
CIDR Description IP Num
128.113.0.0/24 Rensselaer Polytechnic Institute 256
128.113.0.0/16 Rensselaer Polytechnic Institute 65536
128.213.0.0/24 Rensselaer Polytechnic Institute 256
128.213.0.0/16 Rensselaer Polytechnic Institute 65536
129.161.0.0/24 Rensselaer Hartford Graduate Center 256
129.161.0.0/16 Rensselaer Hartford Graduate Center 65536
204.76.222.0/23 Rensselaer Polytechnic Institute 512
204.76.224.0/22 Rensselaer Polytechnic Institute 1024
204.76.228.0/23 Rensselaer Polytechnic Institute 512
204.145.205.0/24 Rensselaer Polytechnic Institute 256
CIDR Description IP NUMs(prefix /64)
2620:0:2820::/48 Rensselaer Polytechnic Institute 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,331,840 224,501,006,336 IPv4 IPv4 IPv6 IPv6
AS3630 NYSERNET-BLK - NYSERNet, US United States 512 65,536 IPv4 IPv4 IPv6 IPv6
AS3754 NYSERNET3-AS - NYSERNet, US United States 4,352 16,842,752 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,800,656 73,301,954,304 IPv6 IPv6
IP Address Domain NUMs Domains
128.113.0.2 13 calculus.math.rpi.edu
128.113.0.4 2 afsws.rpi.edu
128.113.0.5 2 info.rpi.edu
128.113.0.6 1 mail.rpi.edu
128.113.0.7 2 roundcube.rpi.edu
128.113.0.8 1 respite.rpi.edu
128.113.0.13 1 idmapps.server.rpi.edu
128.113.0.25 1 sis.rpi.edu
128.113.0.40 1 events.rpi.edu
ASNumber:       91
ASName:         RPI-AS
ASHandle:       AS91
RegDate:        1986-11-18
Updated:        2019-07-14    
Ref:            https://rdap.arin.net/registry/autnum/91


OrgName:        Rensselaer Polytechnic Institute
OrgId:          RPI-4
Address:        110 8th Street
City:           Troy
StateProv:      NY
PostalCode:     12180
Country:        US
RegDate:        
Updated:        2019-07-14
Ref:            https://rdap.arin.net/registry/entity/RPI-4


OrgTechHandle: CCM11-ARIN
OrgTechName:   Morrissey, Colleen Carey
OrgTechPhone:  +1-518-276-6594 
OrgTechEmail:  morric@rpi.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CCM11-ARIN

OrgAbuseHandle: SECUR58-ARIN
OrgAbuseName:   Security Team
OrgAbusePhone:  +1-518-276-8181 
OrgAbuseEmail:  security@rpi.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SECUR58-ARIN

OrgTechHandle: GD341-ARIN
OrgTechName:   Doig, Graham 
OrgTechPhone:  +1-518-276-2809 
OrgTechEmail:  doigg@rpi.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/GD341-ARIN

RTechHandle: GD341-ARIN
RTechName:   Doig, Graham 
RTechPhone:  +1-518-276-2809 
RTechEmail:  doigg@rpi.edu
RTechRef:    https://rdap.arin.net/registry/entity/GD341-ARIN

RAbuseHandle: SECUR58-ARIN
RAbuseName:   Security Team
RAbusePhone:  +1-518-276-8181 
RAbuseEmail:  security@rpi.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/SECUR58-ARIN

RTechHandle: CCM11-ARIN
RTechName:   Morrissey, Colleen Carey
RTechPhone:  +1-518-276-6594 
RTechEmail:  morric@rpi.edu
RTechRef:    https://rdap.arin.net/registry/entity/CCM11-ARIN