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 |
|---|---|---|
| 128.84.219.1 |
8.91ms from New York City,
US
|
|
| 128.253.12.1 |
7.79ms from New York City,
US
|
|
| 132.236.41.194 |
7.36ms from New York City,
US
|
|
| 128.253.37.160 |
7.18ms from New York City,
US
|
|
| 192.35.82.73 |
1.15ms from New York City,
US
|
|
| 128.84.18.1 |
8.71ms from New York City,
US
|
|
| 128.253.155.129 |
9.39ms from New York City,
US
|
|
| 132.236.47.2 |
7.51ms from New York City,
US
|
|
| 132.236.212.129 |
7.49ms from New York City,
US
|
|
| 128.84.24.129 |
7.93ms from New York City,
US
|
|
| 128.253.44.1 |
8.88ms from New York City,
US
|
|
| 132.236.137.161 |
6.71ms from New York City,
US
|
|
| 128.253.236.1 |
7.96ms from New York City,
US
|
|
| 132.236.26.193 |
7.06ms from New York City,
US
|
|
| 128.84.242.47 |
7.91ms from New York City,
US
|
|
| 128.84.94.129 |
15.44ms from New York City,
US
|
|
| 132.236.226.79 |
7.61ms from New York City,
US
|
|
| 128.253.31.1 |
7.24ms from New York City,
US
|
|
| 132.236.152.70 |
7.38ms from Newark,
US
|
|
| 132.236.80.1 |
9.66ms from Newark,
US
|
|
| 128.253.255.1 |
8.77ms from Newark,
US
|
|
| 128.84.178.125 |
7.25ms from Newark,
US
|
|
| 128.253.214.1 |
7.85ms from Piscataway,
US
|
|
| 132.236.127.193 |
8.31ms from Secaucus,
US
|
|
| 128.253.84.1 |
7.56ms 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 |
|---|---|---|
| 73.12.104.202 |
9.42ms from Ashburn,
US
|
|
| 20.242.140.154 |
0.58ms from Ashburn,
US
|
|
| 46.177.227.106 |
1.04ms from Athens,
GR
|
|
| 79.112.38.202 |
1.31ms from Barcelona,
ES
|
|
| 78.92.108.218 |
4.61ms from Budapest,
HU
|
|
| 161.65.71.234 |
5.80ms from Christchurch,
NZ
|
|
| 172.102.55.122 |
0.78ms from Dallas,
US
|
|
| 24.8.88.26 |
2.37ms from Denver,
US
|
|
| 90.187.99.10 |
0.76ms from Hamburg,
DE
|
|
| 183.225.210.138 |
6.52ms from Kunming,
CN
|
|
| 81.154.167.234 |
7.70ms from London,
GB
|
|
| 98.53.36.234 |
8.45ms from Miami,
US
|
|
| 195.31.44.26 |
11.26ms from Milan,
IT
|
|
| 50.255.107.154 |
7.26ms from Portland,
US
|
|
| 181.112.54.74 |
2.25ms from Quito,
EC
|
|
| 76.180.137.58 |
19.39ms from Secaucus,
US
|
|
| 14.60.104.218 |
2.51ms from Seoul,
KR
|
|
| 59.121.56.90 |
3.20ms from Taichung,
TW
|
|
| 31.25.30.250 |
2.24ms from Yekaterinburg,
RU
|
|
| 47.48.137.74 |
13.65ms from Atlanta,
US
|
|
| 54.218.52.202 |
0.13ms from Boardman,
US
|
|
| 24.34.228.250 |
6.19ms from Boston,
US
|
|
| 206.216.147.122 |
3.94ms from Buffalo,
US
|
|
| 114.198.239.90 |
2.92ms from Cairo,
EG
|
|
| 76.155.170.10 |
5.77ms from Denver,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Barcelona, ES
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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