AS20252
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University · cornell.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cornell.edu |
| Hosted domains | 53 |
| IPv4 addresses | 98,816 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 25 years ago on Apr 12, 2001 |
| Updated | 14 years ago on Feb 24, 2012 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 157.139.0.0/16 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 65,536 |
| 140.251.0.0/17 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 32,768 |
| 38.146.193.0/24 | Weill Cornell Medical College of Cornell University | 256 |
| 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 53 domain names hosted across 13 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 157.139.68.147 | ██████████ | 35 |
| 157.139.243.132 | ██████████ | 5 |
| 140.251.11.147 | ██████████ | 2 |
| 140.251.10.20 | ██████████ | 2 |
| 140.251.58.38 | ██████████ | 1 |
| 157.139.19.29 | ██████████ | 1 |
| 140.251.10.31 | █████████ | 1 |
| 140.251.34.21 | ██████████ | 1 |
| 157.139.34.73 | ██████████ | 1 |
| 140.251.40.174 | ██████████ | 1 |
Peers
There are 5 peers for this ASN.
| Peers | Name |
|---|---|
| AS12271 | Charter Communications Inc |
| AS174 | Cogent Communications, LLC |
| AS3630 | NYSERNet |
| AS3754 | NYSERNet |
| AS46887 | Crown Castle Fiber LLC |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
14 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 157.139.68.120 |
1.48ms from Secaucus,
US
|
|
| 157.139.226.100 |
2.39ms from Secaucus,
US
|
|
| 38.146.193.2 |
0.92ms from Secaucus,
US
|
|
| 157.139.255.1 |
0.88ms from Secaucus,
US
|
|
| 157.139.225.177 |
2.18ms from Secaucus,
US
|
|
| 157.139.237.27 |
1.68ms from Secaucus,
US
|
|
| 157.139.254.21 |
0.92ms from Secaucus,
US
|
|
| 140.251.5.35 |
1.87ms from New York City,
US
|
|
| 157.139.69.84 |
1.64ms from Secaucus,
US
|
|
| 140.251.10.250 |
2.36ms from New York City,
US
|
|
| 157.139.1.35 |
0.92ms from Secaucus,
US
|
|
| 157.139.250.115 |
2.28ms from Secaucus,
US
|
|
| 157.139.19.68 |
2.55ms from Secaucus,
US
|
|
| 140.251.0.20 |
1.89ms from Secaucus,
US
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 203.170.16.188 |
2.23ms from Bangkok,
TH
|
|
| 123.123.202.44 |
3.13ms from Beijing,
CN
|
|
| 81.208.211.252 |
2.31ms from Belgrade,
RS
|
|
| 149.72.220.156 |
0.20ms from Chicago,
US
|
|
| 119.84.220.204 |
2.68ms from Chongqing,
CN
|
|
| 65.61.130.236 |
1.22ms from Dallas,
US
|
|
| 84.143.165.220 |
8.71ms from Frankfurt am Main,
DE
|
|
| 81.179.18.204 |
6.95ms from Manchester,
GB
|
|
| 134.180.182.236 |
6.21ms from Osaka,
JP
|
|
| 85.167.126.124 |
6.04ms from Oslo,
NO
|
|
| 46.13.220.28 |
1.37ms from Prague,
CZ
|
|
| 52.0.214.236 |
0.16ms from Reston,
US
|
|
| 34.207.152.44 |
0.44ms from Reston,
US
|
|
| 115.243.215.124 |
4.47ms from Saint Thomas Mount,
IN
|
|
| 57.181.66.28 |
0.33ms from Tokyo,
JP
|
|
| 59.147.80.236 |
7.90ms from Tokyo,
JP
|
|
| 41.229.25.252 |
4.81ms from Tunis,
TN
|
|
| 197.205.93.12 |
18.97ms from Algiers,
DZ
|
|
| 69.243.105.220 |
7.15ms from Ashburn,
US
|
|
| 216.143.116.252 |
0.25ms from Atlanta,
US
|
|
| 172.105.147.188 |
0.38ms from Atlanta,
US
|
|
| 108.228.34.12 |
2.53ms from Atlanta,
US
|
|
| 71.75.10.156 |
5.76ms from Charlotte,
US
|
|
| 20.67.214.236 |
0.16ms from Dublin,
IE
|
|
| 195.182.60.220 |
0.95ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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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