AS20252
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University · cornell.edu
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cornell.edu |
| Hosted domains | 52 |
| Number of IPv4 | 98,560 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 24 years ago on Apr 12, 2001 |
| Updated | 13 years ago on Feb 24, 2012 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 140.251.0.0/17 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 32,768 |
| 157.139.0.0/16 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 65,536 |
| 207.162.253.0/24 | Weill Cornell Medical College in Qatar | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS20252 OrgID: AS20252 ASName: AS20252 ASNumber: AS20252 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 52 domain names hosted across 13 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 157.139.68.147 | █████████ | 34 |
| 157.139.243.132 | ██████████ | 5 |
| 140.251.10.20 | ██████████ | 2 |
| 140.251.11.147 | ██████████ | 2 |
| 140.251.40.174 | ██████████ | 1 |
| 140.251.10.31 | █████████ | 1 |
| 140.251.34.21 | ██████████ | 1 |
| 157.139.11.41 | ██████████ | 1 |
| 157.139.226.40 | ██████████ | 1 |
| 157.139.34.73 | ██████████ | 1 |
Peers
There are 5 peers for this ASN.
| Peers | Name |
|---|---|
| AS12271 | Charter Communications Inc |
| AS174 | Cogent Communications |
| AS3630 | NYSERNet |
| AS3754 | NYSERNet |
| AS46887 | Crown Castle Fiber LLC |
Downstreams
There are no downstreams for this ASN.
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS20252 at robtex.
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