AS26
Cornell University · cornell.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cornell.edu |
| Hosted domains | 141 |
| IPv4 addresses | 197,376 |
| IPv6 addresses | 19,342,813,113,834,067,000,000,000 |
| ASN type | Education |
| Registry | arin |
| Allocated | 42 years ago on Aug 10, 1984 |
| Updated | a year 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 141 domain names hosted across 78 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 132.236.207.53 | ██████████ | 14 |
| 128.84.180.245 | ██████████ | 12 |
| 132.236.81.5 | ██████████ | 10 |
| 132.236.81.83 | ██████████ | 5 |
| 128.84.154.7 | ██████████ | 4 |
| 128.253.16.46 | ████████ | 3 |
| 132.236.81.73 | ██████████ | 3 |
| 132.236.81.17 | ██████████ | 2 |
| 128.253.192.68 | ██████████ | 2 |
| 128.84.234.245 | █████████ | 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
567 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.253.199.1 |
15.03ms from New York City,
US
|
|
| 128.253.17.1 |
9.41ms from New York City,
US
|
|
| 128.253.110.1 |
9.32ms from New York City,
US
|
|
| 128.253.223.129 |
7.44ms from New York City,
US
|
|
| 128.84.235.1 |
9.63ms from New York City,
US
|
|
| 128.253.138.1 |
8.76ms from New York City,
US
|
|
| 132.236.156.129 |
8.12ms from New York City,
US
|
|
| 128.253.5.1 |
9.14ms from New York City,
US
|
|
| 132.236.211.167 |
6.17ms from New York City,
US
|
|
| 128.253.66.1 |
7.43ms from New York City,
US
|
|
| 128.253.165.129 |
6.77ms from New York City,
US
|
|
| 128.253.36.18 |
6.33ms from New York City,
US
|
|
| 128.253.40.1 |
7.71ms from New York City,
US
|
|
| 132.236.119.1 |
7.86ms from New York City,
US
|
|
| 128.84.96.1 |
9.05ms from New York City,
US
|
|
| 128.84.54.1 |
6.78ms from Piscataway,
US
|
|
| 128.84.206.1 |
8.14ms from Piscataway,
US
|
|
| 132.236.16.1 |
7.01ms from Piscataway,
US
|
|
| 128.253.90.1 |
8.38ms from Morris Plains,
US
|
|
| 128.84.205.1 |
7.60ms from New York City,
US
|
|
| 128.253.112.1 |
8.57ms from New York City,
US
|
|
| 128.84.222.2 |
6.23ms from New York City,
US
|
|
| 128.253.48.6 |
7.26ms from New York City,
US
|
|
| 132.236.182.134 |
7.54ms from New York City,
US
|
|
| 128.84.155.134 |
6.18ms 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 |
|---|---|---|
| 50.168.192.26 |
0.98ms from Atlanta,
US
|
|
| 43.254.170.74 |
10.50ms from Beijing,
CN
|
|
| 60.26.168.122 |
5.45ms from Beijing,
CN
|
|
| 65.158.219.234 |
2.17ms from Denver,
US
|
|
| 50.228.105.138 |
1.20ms from Denver,
US
|
|
| 122.231.81.122 |
5.87ms from Hangzhou,
CN
|
|
| 37.219.41.154 |
8.49ms from Helsinki,
FI
|
|
| 154.87.223.42 |
0.54ms from Los Angeles,
US
|
|
| 82.49.27.138 |
9.39ms from Milan,
IT
|
|
| 132.216.123.250 |
1.63ms from Montreal,
CA
|
|
| 142.105.133.26 |
11.79ms from New York City,
US
|
|
| 72.228.149.122 |
19.04ms from New York City,
US
|
|
| 58.13.76.74 |
1.59ms from Osaka,
JP
|
|
| 187.110.6.138 |
2.77ms from Osasco,
BR
|
|
| 38.63.144.186 |
0.59ms from San Jose,
US
|
|
| 218.153.234.26 |
1.41ms from Seoul,
KR
|
|
| 193.70.38.90 |
0.12ms from Strasbourg,
FR
|
|
| 185.59.32.250 |
1.00ms from Tallinn,
EE
|
|
| 193.40.179.74 |
0.48ms from Tallinn,
EE
|
|
| 34.169.35.138 |
0.14ms from The Dalles,
US
|
|
| 115.156.142.218 |
1.08ms from Wuhan,
CN
|
|
| 168.250.53.170 |
6.67ms from Columbus,
US
|
|
| 136.111.55.74 |
0.13ms from Council Bluffs,
US
|
|
| 72.181.189.74 |
8.74ms from Dallas,
US
|
|
| 47.75.100.74 |
0.52ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Centurion, ZA
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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