AS Name
CORNELL
Org Name
Cornell University
Registry Region
United States
Looking Glass
IPv4Prefixes

9

IPv6Prefixes

1

IPv4 NUMs

197,376

IPv6 NUMs(/64)

1,048,576

197,376 IPv4 Addresses
CIDR Description IP Num
128.84.0.0/24 Cornell University 256
128.84.0.0/16 Cornell University 65536
128.253.0.0/24 Cornell University 256
128.253.0.0/16 Cornell University 65536
132.236.0.0/24 Cornell University 256
132.236.0.0/16 Cornell University 65536
192.35.82.0/24 Cornell Theory Center 256
192.122.235.0/24 Cornell University 256
192.122.236.0/24 Cornell University 256
CIDR Description IP NUMs(prefix /64)
2620:110:d000::/44 Cornell University 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 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
AS14477 FLTG - FINGER LAKES TECHNOLOGIES GROUP, INC., US United States 19,200 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
128.84.3.204 4 badwall.tc.cornell.edu
128.84.3.210 2 amma2.cac.cornell.edu
128.84.3.248 2 arecibo.tc.cornell.edu
128.84.4.11 1 mail.arxiv.org
128.84.4.12 1 arxiv-web1.library.cornell.edu
128.84.4.15 1 arxiv-web3.library.cornell.edu
128.84.4.16 1 beta.arxiv.org
128.84.4.31 2 bestbets.library.cornell.edu
128.84.4.37 2 agcensus.mannlib.cornell.edu
128.84.4.39 2 esmis-analysis.mannlib.cornell.edu
ASNumber:       26
ASName:         CORNELL
ASHandle:       AS26
RegDate:        1984-08-09
Updated:        2004-04-19    
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:        1984-08-09
Updated:        2011-10-07
Ref:            https://rdap.arin.net/registry/entity/CORNEL


OrgAbuseHandle: ZC166-ARIN
OrgAbuseName:   Cornell Information Technologies
OrgAbusePhone:  +1-607-255-5500 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZC166-ARIN

OrgTechHandle: DEC12-ARIN
OrgTechName:   Eckstrom, Daniel 
OrgTechPhone:  +1-607-255-5902 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DEC12-ARIN

RNOCHandle: ZC166-ARIN
RNOCName:   Cornell Information Technologies
RNOCPhone:  +1-607-255-5500 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/ZC166-ARIN

RTechHandle: DEC12-ARIN
RTechName:   Eckstrom, Daniel 
RTechPhone:  +1-607-255-5902 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/DEC12-ARIN