AS26
Cornell University · cornell.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cornell.edu |
| Hosted domains | 142 |
| IPv4 addresses | 197,376 |
| IPv6 addresses | 19,342,813,113,834,066,795,298,816 |
| ASN type | Education |
| Registry | arin |
| Allocated | 41 years ago on Aug 10, 1984 |
| Updated | 10 months ago on Mar 27, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.84.0.0/16 | Cornell University | 65,536 |
| 128.253.0.0/16 | Cornell University | 65,536 |
| 132.236.0.0/16 | Cornell University | 65,536 |
| 192.35.82.0/24 | Cornell Theory Center | 256 |
| 192.122.235.0/24 | Cornell University | 256 |
| 192.122.236.0/24 | Cornell University | 256 |
| Netblock | Company |
|---|---|
| 2620:110:d000::/44 | Cornell University |
WHOIS Details
ASHandle: AS26
OrgID: AS26
ASName: AS26
ASNumber: AS26
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 142 domain names hosted across 78 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 132.236.207.53 | ██████████ | 18 |
| 128.84.180.245 | ██████████ | 15 |
| 132.236.81.5 | ██████████ | 10 |
| 128.253.169.74 | █████████ | 7 |
| 132.236.81.83 | ██████████ | 6 |
| 128.84.154.7 | ██████████ | 4 |
| 128.84.21.199 | ██████████ | 3 |
| 132.236.81.73 | ██████████ | 3 |
| 128.253.16.46 | ██████████ | 3 |
| 128.253.192.68 | ██████████ | 2 |
Peers
There are 4 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
569 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 132.236.194.1 |
8.95ms from Morris Plains,
US
|
|
| 128.253.250.136 |
7.23ms from New York City,
US
|
|
| 128.253.243.1 |
6.57ms from New York City,
US
|
|
| 128.253.62.193 |
8.08ms from New York City,
US
|
|
| 128.84.4.40 |
6.64ms from New York City,
US
|
|
| 128.253.160.1 |
7.78ms from New York City,
US
|
|
| 132.236.103.220 |
6.47ms from New York City,
US
|
|
| 128.253.19.110 |
7.06ms from New York City,
US
|
|
| 128.253.191.1 |
8.31ms from New York City,
US
|
|
| 132.236.191.49 |
7.47ms from New York City,
US
|
|
| 128.253.159.130 |
6.59ms from New York City,
US
|
|
| 128.84.204.1 |
9.08ms from New York City,
US
|
|
| 128.84.90.19 |
12.85ms from Piscataway,
US
|
|
| 128.253.53.129 |
8.07ms from Piscataway,
US
|
|
| 132.236.4.2 |
6.84ms from Piscataway,
US
|
|
| 132.236.184.1 |
9.02ms from Secaucus,
US
|
|
| 128.253.90.1 |
8.27ms from Secaucus,
US
|
|
| 128.84.224.1 |
8.19ms from Morris Plains,
US
|
|
| 132.236.150.161 |
8.31ms from New York City,
US
|
|
| 128.253.186.1 |
14.28ms from New York City,
US
|
|
| 128.253.195.2 |
6.18ms from New York City,
US
|
|
| 128.84.2.9 |
7.25ms from New York City,
US
|
|
| 132.236.92.70 |
6.80ms from New York City,
US
|
|
| 128.84.128.1 |
7.70ms from New York City,
US
|
|
| 128.253.34.34 |
6.10ms from New York City,
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 |
|---|---|---|
| 50.144.164.58 |
2.94ms from Ashburn,
US
|
|
| 192.99.181.154 |
0.07ms from Beauharnois,
CA
|
|
| 182.146.228.90 |
7.33ms from Chengdu,
CN
|
|
| 174.96.206.250 |
10.49ms from Columbus,
US
|
|
| 63.33.88.202 |
0.15ms from Dublin,
IE
|
|
| 79.215.233.74 |
5.10ms from Duesseldorf,
DE
|
|
| 185.155.222.154 |
0.46ms from Frankfurt am Main,
DE
|
|
| 114.55.11.106 |
5.11ms from Hangzhou,
CN
|
|
| 14.186.114.122 |
1.42ms from Ho Chi Minh City,
VN
|
|
| 70.121.136.234 |
10.15ms from Houston,
US
|
|
| 95.7.139.170 |
10.32ms from Istanbul,
TR
|
|
| 197.100.136.58 |
0.55ms from Johannesburg,
ZA
|
|
| 154.87.223.42 |
0.39ms from Los Angeles,
US
|
|
| 47.200.53.106 |
6.55ms from Miami,
US
|
|
| 191.32.57.26 |
1.68ms from Novo Hamburgo,
BR
|
|
| 151.237.188.250 |
0.39ms from Tallinn,
EE
|
|
| 113.43.103.202 |
0.86ms from Tokyo,
JP
|
|
| 153.197.216.90 |
8.03ms from Tokyo,
JP
|
|
| 86.48.14.138 |
0.14ms from Toronto,
CA
|
|
| 185.250.160.106 |
2.57ms from Amsterdam,
NL
|
|
| 34.76.249.202 |
0.13ms from Brussels,
BE
|
|
| 67.134.96.154 |
0.77ms from Denver,
US
|
|
| 79.248.222.202 |
4.36ms from Duesseldorf,
DE
|
|
| 3.75.246.202 |
0.33ms from Frankfurt am Main,
DE
|
|
| 217.81.217.186 |
8.35ms 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 Dallas, US
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 AS26 at robtex.
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