AS Number
AS20252
AS Name
JSIWMC
Org Name
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University
Country / Region
United States
Registry

arin

RegDate

2000-06-07

Updated

2013-07-31

AS20252 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

98,560

IPv6 NUMs(/64)

0

98,560 IPv4 Addresses
CIDR Description IP Num
140.251.0.0/17
IRR Valid
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 32768
157.139.0.0/24
IRR Parent Valid
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 256
157.139.0.0/16
IRR Valid
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 65536
207.162.253.0/24
IRR Valid
Weill Cornell Medical College in Qatar 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,365,376 195,127,410,688 IPv4 IPv4
AS3630 NYSERNET-BLK - NYSERNet, US United States 512 131,072 IPv4 IPv4
AS3754 NYSERNET3-AS - NYSERNet, US United States 512 131,072 IPv4 IPv4
AS12271 TWC-12271-NYC - Charter Communications Inc, US United States 3,012,352 81,637,933,056 IPv4 IPv4
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 667,392 17,448,632,320 IPv4 IPv4
IP Address Domain NUMs Domains
140.251.2.18 5 dns.med.cornell.edu
140.251.2.63 1 mail-gw4.med.cornell.edu
140.251.7.28 1 webcamp.ctsc.med.cornell.edu
140.251.7.31 3 ctsc.med.cornell.edu
140.251.7.63 1 ctscweb8.ctsc.med.cornell.edu
140.251.10.20 5 breastscreeningdecisions.com
140.251.10.31 2 mynyp.net
140.251.11.21 1 directory-vip_lb.weill.cornell.edu
140.251.11.28 1 search-vip_lb.weill.cornell.edu
140.251.11.45 1 wcmlink-vip_lb.weill.cornell.edu
ASNumber:       20252
ASName:         JSIWMC
ASHandle:       AS20252
RegDate:        2001-04-12
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/20252


OrgName:        Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University
OrgId:          JOANAN
Address:        1300 York Avenue
City:           New York
StateProv:      NY
PostalCode:     10065
Country:        US
RegDate:        2000-06-07
Updated:        2013-07-31
Ref:            https://rdap.arin.net/registry/entity/JOANAN


OrgNOCHandle: NOC216-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-212-746-4878 
OrgNOCEmail:  noc@med.cornell.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC216-ARIN

OrgTechHandle: NOC216-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-212-746-4878 
OrgTechEmail:  noc@med.cornell.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC216-ARIN

OrgAbuseHandle: ISAR-ARIN
OrgAbuseName:   Information Security Abuse Response
OrgAbusePhone:  +1-212-746-4878 
OrgAbuseEmail:  abuse@med.cornell.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISAR-ARIN

RTechHandle: VIV3-ARIN
RTechName:   Varughese, Vinay I.
RTechPhone:  +1-212-746-4622 
RTechEmail:  vinay@med.cornell.edu
RTechRef:    https://rdap.arin.net/registry/entity/VIV3-ARIN