AS3128
University of Wisconsin System · wisconsin.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | wisconsin.edu |
| Hosted domains | 49 |
| IPv4 addresses | 655,872 |
| IPv6 addresses | 1,267,650,600,228,229,401,496,703,205,376 |
| ASN type | Education |
| Registry | arin |
| Allocated | 32 years ago on Nov 17, 1993 |
| Updated | 8 years ago on Mar 07, 2018 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 131.210.0.0/16 | University of Wisconsin-Parkside | 65,536 |
| 137.81.0.0/16 | University of Wisconsin-Superior | 65,536 |
| 137.104.0.0/16 | University of Wisconsin - Platteville | 65,536 |
| 138.49.0.0/16 | University of Wisconsin-La Crosse | 65,536 |
| 139.225.0.0/16 | University of Wisconsin - River Falls | 65,536 |
| 141.233.0.0/16 | University of Wisconsin Oshkosh | 65,536 |
| 143.200.0.0/16 | University of Wisconsin - Green Bay | 65,536 |
| 143.235.0.0/16 | University of Wisconsin System Administration | 65,536 |
| 143.236.0.0/16 | University of Wisconsin-Stevens Point | 65,536 |
| 144.13.0.0/16 | University of Wisconsin - Stout | 65,536 |
| 138.49.160.0/22 | University of Wisconsin-La Crosse | 1,024 |
| 146.151.3.0/24 | University of Wisconsin Madison | 256 |
| 192.35.81.0/24 | University of Wisconsin-Parkside | 256 |
| Netblock | Company |
|---|---|
| 2600:1d00::/28 | University of Wisconsin System |
WHOIS Details
ASHandle: AS3128
OrgID: AS3128
ASName: AS3128
ASNumber: AS3128
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 49 domain names hosted across 24 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 137.104.137.134 | ██████████ | 13 |
| 143.200.128.48 | ████████ | 9 |
| 143.235.200.25 | ███████ | 3 |
| 143.200.128.158 | ██████████ | 3 |
| 144.13.17.24 | ██████████ | 2 |
| 141.233.143.6 | ██████████ | 2 |
| 143.200.128.189 | ████████ | 2 |
| 139.225.18.121 | ████████ | 2 |
| 138.49.23.145 | ██████████ | 2 |
| 143.235.12.228 | ████████ | 1 |
Peers
There are 16 peers for this ASN.
| Peers | Name |
|---|---|
| AS11164 | Internet2 |
| AS11537 | Internet2 |
| AS1299 | Arelion Sweden AB |
| AS19184 | University of Wisconsin - Eau Claire |
| AS19782 | Indiana University |
| AS2381 | WiscNet |
| AS394049 | University of Wisconsin Hospital and Clinics |
| AS40387 | University of Illinois |
| AS4181 | TDS TELECOM |
| AS46103 | University of Wisconsin Whitewater |
| AS47065 | USC / UFMG PEERING Research Testbed |
| AS59 | University of Wisconsin Madison |
| AS64289 | Macarne.com |
| AS6939 | Hurricane Electric LLC |
| AS7018 | AT&T Enterprises, LLC |
| AS7050 | University of Wisconsin - Milwaukee |
Upstreams
There are 5 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS11164 | Internet2 |
| AS1299 | Arelion Sweden AB |
| AS2381 | WiscNet |
| AS6939 | Hurricane Electric LLC |
| AS7018 | AT&T Enterprises, LLC |
Downstreams
There are 6 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS19184 | University of Wisconsin - Eau Claire |
| AS394049 | University of Wisconsin Hospital and Clinics |
| AS46103 | University of Wisconsin Whitewater |
| AS47065 | USC / UFMG PEERING Research Testbed |
| AS59 | University of Wisconsin Madison |
| AS7050 | University of Wisconsin - Milwaukee |
Pingable IPs
37 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 137.104.16.11 |
5.02ms from Chicago,
US
|
|
| 2600:1d00:2::f1d0 |
4.68ms from Chicago,
US
|
|
| 143.235.43.73 |
8.14ms from Chicago,
US
|
|
| 143.200.128.48 |
13.09ms from Chicago,
US
|
|
| 144.13.17.145 |
11.32ms from Chicago,
US
|
|
| 137.104.128.2 |
8.06ms from Chicago,
US
|
|
| 143.200.254.36 |
12.99ms from Chicago,
US
|
|
| 2600:1d00:4:1::73 |
4.64ms from Chicago,
US
|
|
| 143.235.40.83 |
3.46ms from Chicago,
US
|
|
| 131.210.150.1 |
3.37ms from Chicago,
US
|
|
| 143.236.202.204 |
7.85ms from Chicago,
US
|
|
| 143.236.254.67 |
8.03ms from Chicago,
US
|
|
| 143.235.254.220 |
5.44ms from Chicago,
US
|
|
| 143.200.226.1 |
12.97ms from Chicago,
US
|
|
| 137.104.5.1 |
8.12ms from Chicago,
US
|
|
| 138.49.102.238 |
8.48ms from Chicago,
US
|
|
| 138.49.7.40 |
8.05ms from Chicago,
US
|
|
| 143.235.24.211 |
5.72ms from Chicago,
US
|
|
| 141.233.254.60 |
5.16ms from Chicago,
US
|
|
| 138.49.0.13 |
8.20ms from Chicago,
US
|
|
| 137.104.61.37 |
7.98ms from Chicago,
US
|
|
| 137.81.1.24 |
11.14ms from Sioux Falls,
US
|
|
| 143.236.32.21 |
7.79ms from Chicago,
US
|
|
| 143.200.225.19 |
12.89ms from Chicago,
US
|
|
| 144.13.4.3 |
11.11ms from Chicago,
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 |
|---|---|---|
| 219.238.59.152 |
3.88ms from Beijing,
CN
|
|
| 74.215.34.200 |
1.28ms from Cincinnati,
US
|
|
| 118.103.239.248 |
1.08ms from Karachi,
PK
|
|
| 81.33.179.120 |
2.15ms from Madrid,
ES
|
|
| 73.170.20.120 |
2.90ms from San Jose,
US
|
|
| 104.248.194.72 |
0.23ms from Amsterdam,
NL
|
|
| 195.26.86.56 |
0.21ms from Amsterdam,
NL
|
|
| 47.99.218.104 |
4.69ms from Hangzhou,
CN
|
|
| 70.191.41.136 |
5.28ms from Los Angeles,
US
|
|
| 79.213.210.136 |
4.81ms from Nuernberg,
DE
|
|
| 165.214.69.120 |
3.25ms from Orlando,
US
|
|
| 34.144.119.136 |
0.21ms from Oudeschip,
NL
|
|
| 123.6.48.56 |
1.12ms from Zhengzhou,
CN
|
|
| 86.84.29.104 |
1.44ms from Amsterdam,
NL
|
|
| 34.231.74.24 |
0.57ms from Ashburn,
US
|
|
| 20.246.183.104 |
0.61ms from Ashburn,
US
|
|
| 73.4.133.168 |
8.80ms from Boston,
US
|
|
| 41.232.206.184 |
3.89ms from Cairo,
EG
|
|
| 174.97.2.40 |
11.41ms from Columbus,
US
|
|
| 120.55.49.184 |
4.68ms from Hangzhou,
CN
|
|
| 2.58.225.8 |
4.49ms from Madrid,
ES
|
|
| 151.249.136.232 |
4.39ms from Minsk,
BY
|
|
| 189.224.192.88 |
2.09ms from Monterrey,
MX
|
|
| 124.187.129.88 |
5.21ms from Perth,
AU
|
|
| 138.226.24.40 |
0.94ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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 AS3128 at robtex.
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