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 |
|---|---|---|
| 157.139.254.21 |
0.92ms from Secaucus,
US
|
|
| 140.251.0.20 |
1.89ms from Secaucus,
US
|
|
| 157.139.1.35 |
0.92ms from Secaucus,
US
|
|
| 157.139.225.216 |
1.73ms from New York City,
US
|
|
| 38.146.193.2 |
0.92ms from Secaucus,
US
|
|
| 157.139.69.84 |
1.64ms from Secaucus,
US
|
|
| 157.139.19.68 |
2.55ms from Secaucus,
US
|
|
| 140.251.10.250 |
2.36ms from New York City,
US
|
|
| 157.139.237.27 |
1.68ms from Secaucus,
US
|
|
| 140.251.5.35 |
1.87ms from New York City,
US
|
|
| 157.139.68.120 |
1.48ms from Secaucus,
US
|
|
| 157.139.226.100 |
2.39ms from Secaucus,
US
|
|
| 157.139.255.1 |
0.88ms from Secaucus,
US
|
|
| 157.139.250.115 |
2.28ms 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 |
|---|---|---|
| 194.179.232.12 |
1.62ms from Ashburn,
US
|
|
| 172.105.147.188 |
0.38ms from Atlanta,
US
|
|
| 110.45.185.12 |
0.69ms from Incheon,
KR
|
|
| 115.193.46.188 |
6.63ms from Ningbo,
CN
|
|
| 148.101.129.124 |
2.79ms from Santo Domingo,
DO
|
|
| 126.218.94.124 |
3.12ms from Tokyo,
JP
|
|
| 8.221.191.172 |
0.55ms from Tokyo,
JP
|
|
| 217.97.106.252 |
1.53ms from Wrocław,
PL
|
|
| 62.133.64.188 |
10.26ms from Amsterdam,
NL
|
|
| 44.225.106.12 |
0.16ms from Boardman,
US
|
|
| 100.21.87.124 |
0.20ms from Boardman,
US
|
|
| 76.21.178.12 |
9.83ms from Manassas,
US
|
|
| 194.53.105.60 |
4.15ms from Munich,
DE
|
|
| 72.0.237.28 |
0.22ms from Reston,
US
|
|
| 199.203.158.12 |
2.14ms from Rosh Ha‘Ayin,
IL
|
|
| 162.224.160.236 |
8.89ms from San Jose,
US
|
|
| 99.224.217.252 |
3.26ms from Toronto,
CA
|
|
| 73.31.7.76 |
14.45ms from Ashburn,
US
|
|
| 69.243.105.220 |
7.15ms from Ashburn,
US
|
|
| 69.131.145.12 |
7.75ms from Atlanta,
US
|
|
| 103.212.52.60 |
0.15ms from Auckland,
NZ
|
|
| 203.170.16.188 |
2.23ms from Bangkok,
TH
|
|
| 103.214.48.12 |
2.46ms from Huainan,
CN
|
|
| 160.94.137.236 |
0.89ms from Minneapolis,
US
|
|
| 76.65.85.236 |
1.60ms from Montreal,
CA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Doha, QA
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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