AS26
Cornell University · cornell.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cornell.edu |
| Hosted domains | 145 |
| Number of IPv4 | 197,376 |
| Number of IPv6 | 19,342,813,113,834,066,795,298,816 |
| ASN type | Education |
| Registry | arin |
| Allocated | 41 years ago on Aug 10, 1984 |
| Updated | 5 months ago on Mar 27, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.253.0.0/16 | Cornell University | 65,536 |
| 128.84.0.0/16 | Cornell University | 65,536 |
| 132.236.0.0/16 | Cornell University | 65,536 |
| 192.122.235.0/24 | Cornell University | 256 |
| 192.122.236.0/24 | Cornell University | 256 |
| 192.35.82.0/24 | Cornell Theory Center | 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 145 domain names hosted across 83 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 132.236.207.53 | ██████████ | 19 |
| 128.84.180.245 | ██████████ | 15 |
| 128.253.169.74 | █████████ | 7 |
| 132.236.81.5 | ██████████ | 6 |
| 132.236.81.83 | ██████████ | 6 |
| 128.84.154.7 | ██████████ | 4 |
| 128.84.21.199 | ██████████ | 4 |
| 132.236.81.73 | ██████████ | 3 |
| 128.84.234.245 | █████████ | 2 |
| 128.84.40.89 | ██████████ | 2 |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
574 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.84.38.65 |
7.82ms from New York City,
US
|
|
| 128.84.49.49 |
7.47ms from New York City,
US
|
|
| 128.253.79.1 |
6.93ms from New York City,
US
|
|
| 128.84.213.1 |
8.06ms from New York City,
US
|
|
| 128.253.209.1 |
9.27ms from New York City,
US
|
|
| 132.236.11.129 |
8.78ms from New York City,
US
|
|
| 128.253.15.1 |
8.46ms from New York City,
US
|
|
| 128.253.162.129 |
6.56ms from New York City,
US
|
|
| 132.236.196.1 |
8.67ms from New York City,
US
|
|
| 128.253.62.225 |
9.01ms from New York City,
US
|
|
| 132.236.173.129 |
8.50ms from New York City,
US
|
|
| 128.84.44.229 |
6.22ms from New York City,
US
|
|
| 128.84.10.80 |
7.17ms from New York City,
US
|
|
| 128.253.23.1 |
8.27ms from New York City,
US
|
|
| 128.253.85.65 |
7.75ms from New York City,
US
|
|
| 128.84.107.162 |
6.85ms from New York City,
US
|
|
| 128.84.158.65 |
6.55ms from New York City,
US
|
|
| 128.253.67.65 |
8.16ms from New York City,
US
|
|
| 128.84.248.1 |
7.72ms from New York City,
US
|
|
| 128.84.2.5 |
6.54ms from New York City,
US
|
|
| 128.253.128.201 |
6.52ms from New York City,
US
|
|
| 132.236.152.70 |
7.38ms from Newark,
US
|
|
| 132.236.119.254 |
7.24ms from Newark,
US
|
|
| 128.84.238.1 |
9.18ms from Piscataway,
US
|
|
| 128.253.220.1 |
8.07ms from Piscataway,
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 |
|---|---|---|
| 88.159.174.250 |
1.68ms from Amsterdam,
NL
|
|
| 174.80.84.58 |
9.51ms from Atlanta,
US
|
|
| 114.248.173.186 |
3.23ms from Beijing,
CN
|
|
| 219.141.191.250 |
6.54ms from Beijing,
CN
|
|
| 3.67.185.106 |
0.14ms from Frankfurt am Main,
DE
|
|
| 39.154.179.234 |
6.08ms from Hohhot,
CN
|
|
| 85.108.229.154 |
6.78ms from Istanbul,
TR
|
|
| 36.83.237.90 |
2.84ms from Jakarta,
ID
|
|
| 88.61.184.218 |
15.36ms from Milan,
IT
|
|
| 38.122.79.202 |
0.53ms from Montreal,
CA
|
|
| 121.80.250.10 |
2.38ms from Osaka,
JP
|
|
| 42.96.138.170 |
0.48ms from Qingdao,
CN
|
|
| 54.84.59.234 |
0.16ms from Reston,
US
|
|
| 125.177.188.26 |
1.45ms from Seoul,
KR
|
|
| 113.131.232.10 |
8.59ms from Seoul,
KR
|
|
| 185.196.0.10 |
0.91ms from Sepang,
MY
|
|
| 83.188.1.74 |
7.22ms from Stockholm,
SE
|
|
| 185.59.32.250 |
0.93ms from Tallinn,
EE
|
|
| 221.241.43.106 |
1.10ms from Tokyo,
JP
|
|
| 98.183.155.90 |
9.29ms from Ashburn,
US
|
|
| 151.232.218.250 |
14.07ms from Az Za`ayin,
QA
|
|
| 184.81.54.42 |
0.49ms from Chicago,
US
|
|
| 70.172.244.250 |
13.18ms from Dallas,
US
|
|
| 67.134.96.154 |
1.06ms from Denver,
US
|
|
| 177.244.46.234 |
7.62ms from Guadalajara,
MX
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ashburn, 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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