AS20252
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University
Scanned 3 days ago
📋 Summary
IP address summary information| Name | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University |
| Country | US |
| IPv4 addresses | 99K |
| IPv6 addresses | Not available |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Apr 12, 2001 |
| Updated | Feb 24, 2012 |
🗺️ Geolocation
USCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 4 | IPv6: 0| Netblock | IP Count |
|---|---|
| 207.162.253.0/24 | 256 |
| 140.251.0.0/17 | 33K |
| 157.139.0.0/16 | 66K |
| 38.146.193.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS20252 |
| Name | JSIWMC |
| Organization | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University |
| Status | active |
| Allocated | Apr 12, 2001 |
| Updated | Feb 24, 2012 |
Contacts
| Registrant | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University |
| Tech Contact | Vinay I. Varughese <vinay@med.cornell.edu> |
| Phone | +1-646-962-0101 |
| Address | 1300 York Avenue New York NY 10065 United States |
Source: ARIN
🔗 Peers
2 peers for this ASN⬆️ Upstreams
3 upstreams⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 207.162.253.0/24 | AS20252 | /24 | Not Found |
| 140.251.0.0/17 | AS20252 | /17 | Not Found |
| 157.139.0.0/16 | AS20252 | /16 | Not Found |
| 38.146.193.0/24 | AS20252 | /24 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).