AS Number
AS26
AS Name
CORNELL
Org Name
Cornell University
Registry

arin

RegDate

1984-08-10

Updated

2022-03-29

AS26 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

1

IPv4 NUMs

198,400

IPv6 NUMs(/64)

1,048,576

198,400 IPv4 Addresses
CIDR Description IP Num
45.232.36.0/23
IRR InValid
AMAZONIA TELECOMUNICACOES LTDA 512
45.232.36.0/22
IRR InValid
AMAZONIA TELECOMUNICACOES LTDA 1024
45.232.38.0/23
IRR InValid
AMAZONIA TELECOMUNICACOES LTDA 512
128.84.0.0/24
IRR Parent Valid
Cornell University 256
128.84.0.0/16
IRR Valid
Cornell University 65536
128.253.0.0/24
IRR Parent Valid
Cornell University 256
128.253.0.0/16
IRR Valid
Cornell University 65536
132.236.0.0/24
IRR Parent Valid
Cornell University 256
132.236.0.0/16
IRR Valid
Cornell University 65536
192.35.82.0/24
IRR Valid
Cornell Theory Center 256
192.122.235.0/24
IRR Valid
Cornell University 256
192.122.236.0/24
IRR Valid
Cornell University 256
CIDR Description IP NUMs(prefix /64)
2620:110:d000::/44
IRR Valid
Cornell University 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1299 TWELVE99 - Telia Company AB, SE Sweden 256,256 17,600,776,896,512 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 65,536 IPv4 IPv4 IPv6 IPv6
AS14477 FLTG - First Light Fiber, US United States 15,616 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267242 AMAZONIA TELECOMUNICACOES LTDA, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS267242 AMAZONIA TELECOMUNICACOES LTDA, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
45.232.36.2 3 ns1.amazoniatelecom.com.br
45.232.36.3 2 mail.amazoniatelecom.com.br
45.232.36.4 1 ixc.amazoniatelecom.com.br
45.232.36.6 3 amazoniatelecom.com.br
45.232.36.10 2 br-amazoniatelecom-boavista-01-1g.nperf.net
45.232.36.45 1 r2---sn-5h51vop5uxaxcg-c8ce.googlevideo.com
ASNumber:       26
ASName:         CORNELL
ASHandle:       AS26
RegDate:        1984-08-10
Updated:        2022-03-29    
Ref:            https://rdap.arin.net/registry/autnum/26


OrgName:        Cornell University
OrgId:          CORNEL
Address:        Cornell Information Technologies
Address:        757 Rhodes Hall
City:           Ithaca
StateProv:      NY
PostalCode:     14853
Country:        US
RegDate:        1984-08-10
Updated:        2022-03-29
Ref:            https://rdap.arin.net/registry/entity/CORNEL


OrgTechHandle: MULDO2-ARIN
OrgTechName:   Muldoon, Trent 
OrgTechPhone:  +1-607-255-2245 
OrgTechEmail:  tnm-arin@cornell.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MULDO2-ARIN

OrgTechHandle: DEC12-ARIN
OrgTechName:   Eckstrom, Daniel 
OrgTechPhone:  +1-607-255-5902 
OrgTechEmail:  de10@cornell.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DEC12-ARIN

OrgAbuseHandle: ZC166-ARIN
OrgAbuseName:   Cornell Information Technologies
OrgAbusePhone:  +1-607-255-5500 
OrgAbuseEmail:  noc@cornell.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZC166-ARIN

RTechHandle: MULDO2-ARIN
RTechName:   Muldoon, Trent 
RTechPhone:  +1-607-255-2245 
RTechEmail:  tnm-arin@cornell.edu
RTechRef:    https://rdap.arin.net/registry/entity/MULDO2-ARIN

RTechHandle: DEC12-ARIN
RTechName:   Eckstrom, Daniel 
RTechPhone:  +1-607-255-5902 
RTechEmail:  de10@cornell.edu
RTechRef:    https://rdap.arin.net/registry/entity/DEC12-ARIN

RNOCHandle: ZC166-ARIN
RNOCName:   Cornell Information Technologies
RNOCPhone:  +1-607-255-5500 
RNOCEmail:  noc@cornell.edu
RNOCRef:    https://rdap.arin.net/registry/entity/ZC166-ARIN