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 | 19,342,813,113,834,066,795,298,816 |
| 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 | ██████████ | 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 |
| 128.253.16.46 | ████████ | 3 |
| 132.236.81.73 | ██████████ | 3 |
| 128.84.40.89 | ██████████ | 2 |
Peers
There are 5 peers for this ASN.
| Peers | Name |
|---|---|
| AS1299 | Arelion Sweden AB |
| AS13536 | FirstLight Fiber, Inc. |
| AS265525 | TV CABLE DEL GUADIANA S.A DE C.V. |
| AS3630 | NYSERNet |
| AS3754 | NYSERNet |
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 |
|---|---|---|
| 128.84.38.129 |
8.52ms from Morris Plains,
US
|
|
| 128.84.104.97 |
7.17ms from New York City,
US
|
|
| 128.253.124.1 |
8.52ms from New York City,
US
|
|
| 132.236.171.23 |
5.99ms from New York City,
US
|
|
| 128.253.45.1 |
8.37ms from New York City,
US
|
|
| 132.236.228.1 |
6.14ms from New York City,
US
|
|
| 128.253.255.1 |
7.89ms from New York City,
US
|
|
| 132.236.32.1 |
7.41ms from New York City,
US
|
|
| 128.84.150.1 |
7.21ms from New York City,
US
|
|
| 192.35.82.74 |
0.92ms from New York City,
US
|
|
| 132.236.119.254 |
6.24ms from New York City,
US
|
|
| 132.236.204.241 |
6.47ms from New York City,
US
|
|
| 128.253.164.75 |
6.27ms from New York City,
US
|
|
| 132.236.74.1 |
9.67ms from New York City,
US
|
|
| 128.253.238.24 |
6.24ms from New York City,
US
|
|
| 128.84.198.129 |
8.51ms from New York City,
US
|
|
| 132.236.2.253 |
9.63ms from New York City,
US
|
|
| 128.253.105.1 |
9.22ms from New York City,
US
|
|
| 132.236.90.164 |
6.47ms from New York City,
US
|
|
| 128.84.244.1 |
9.23ms from New York City,
US
|
|
| 132.236.159.53 |
6.62ms from New York City,
US
|
|
| 132.236.76.1 |
8.78ms from Newark,
US
|
|
| 128.253.154.10 |
7.21ms from Newark,
US
|
|
| 128.253.90.1 |
9.14ms from Piscataway,
US
|
|
| 132.236.148.1 |
8.25ms from Morris Plains,
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 |
|---|---|---|
| 77.171.108.90 |
1.17ms from Amsterdam,
NL
|
|
| 54.225.18.154 |
0.49ms from Ashburn,
US
|
|
| 44.206.164.122 |
0.50ms from Ashburn,
US
|
|
| 12.88.63.138 |
2.48ms from Atlanta,
US
|
|
| 203.147.5.106 |
1.66ms from Bangkok,
TH
|
|
| 12.251.93.90 |
1.47ms from Chicago,
US
|
|
| 71.67.65.138 |
2.09ms from Cleveland,
US
|
|
| 217.183.121.90 |
4.90ms from Dublin,
IE
|
|
| 112.102.223.74 |
2.67ms from Harbin,
CN
|
|
| 118.142.9.122 |
1.16ms from Hong Kong,
HK
|
|
| 176.196.136.138 |
5.01ms from Novosibirsk,
RU
|
|
| 90.1.215.10 |
14.40ms from Paris,
FR
|
|
| 178.206.20.42 |
11.82ms from Samara,
RU
|
|
| 174.160.33.234 |
4.85ms from San Jose,
US
|
|
| 3.0.110.218 |
0.14ms from Singapore,
SG
|
|
| 103.49.216.218 |
0.68ms from Tokyo,
JP
|
|
| 144.121.238.138 |
0.59ms from Boston,
US
|
|
| 92.115.154.90 |
5.44ms from Chisinau,
MD
|
|
| 173.44.226.218 |
0.37ms from Frankfurt am Main,
DE
|
|
| 41.217.11.42 |
10.35ms from Lagos,
NG
|
|
| 2.103.216.90 |
3.50ms from Manchester,
GB
|
|
| 201.95.209.186 |
9.85ms from Osasco,
BR
|
|
| 51.44.150.26 |
0.15ms from Paris,
FR
|
|
| 71.255.101.154 |
0.87ms from Philadelphia,
US
|
|
| 32.211.121.42 |
10.43ms from Secaucus,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Houston, 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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