AS3128
University of Wisconsin System · wisconsin.edu
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | wisconsin.edu |
| Hosted domains | 49 |
| IPv4 addresses | 655,616 |
| IPv6 addresses | 1,267,650,600,228,229,400,000,000,000,000 |
| 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 |
| 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 | ██████████ | 11 |
| 143.200.128.48 | ████████ | 6 |
| 143.200.128.158 | ██████████ | 3 |
| 143.200.128.189 | ████████ | 2 |
| 141.233.143.6 | ██████████ | 2 |
| 143.235.200.25 | ███████ | 2 |
| 138.49.23.145 | ██████████ | 2 |
| 139.225.18.121 | ████████ | 1 |
| 143.235.8.28 | ██████████ | 1 |
| 143.235.12.228 | ████████ | 1 |
Peers
There are 17 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 |
| AS32621 | Twin City VoIP, Inc. |
| 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 |
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
29 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 137.81.1.24 |
9.42ms from Madison,
US
|
|
| 143.235.255.230 |
1.07ms from Madison,
US
|
|
| 143.235.43.73 |
1.04ms from Madison,
US
|
|
| 138.49.0.13 |
3.39ms from Madison,
US
|
|
| 143.200.226.1 |
10.14ms from Madison,
US
|
|
| 131.210.152.1 |
3.41ms from Chicago,
US
|
|
| 137.104.61.16 |
2.59ms from Madison,
US
|
|
| 141.233.254.61 |
5.10ms from Chicago,
US
|
|
| 2600:1d00:4:20d:: |
5.19ms from Chicago,
US
|
|
| 2600:1d00:2:80::1213 |
4.87ms from Chicago,
US
|
|
| 137.104.16.11 |
4.88ms from Chicago,
US
|
|
| 143.200.225.19 |
6.46ms from Chicago,
US
|
|
| 144.13.30.36 |
7.00ms from Madison,
US
|
|
| 143.235.254.220 |
0.79ms from Madison,
US
|
|
| 143.235.32.232 |
0.88ms from Madison,
US
|
|
| 143.236.202.250 |
8.07ms from Chicago,
US
|
|
| 143.235.24.212 |
0.99ms from Madison,
US
|
|
| 137.104.5.2 |
2.81ms from Madison,
US
|
|
| 137.104.128.1 |
2.74ms from Madison,
US
|
|
| 138.49.7.41 |
3.30ms from Madison,
US
|
|
| 143.235.41.135 |
0.94ms from Madison,
US
|
|
| 143.200.128.48 |
6.53ms from Chicago,
US
|
|
| 143.235.44.73 |
1.13ms from Madison,
US
|
|
| 131.210.150.1 |
3.40ms from Chicago,
US
|
|
| 143.235.40.1 |
1.37ms from Madison,
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 |
|---|---|---|
| 39.106.136.72 |
1.64ms from Beijing,
CN
|
|
| 123.124.35.136 |
6.16ms from Beijing,
CN
|
|
| 73.110.146.24 |
4.49ms from Chicago,
US
|
|
| 121.205.59.8 |
5.78ms from Fuzhou,
CN
|
|
| 14.186.243.200 |
1.49ms from Ho Chi Minh City,
VN
|
|
| 149.88.81.40 |
0.57ms from Hong Kong,
HK
|
|
| 222.114.234.168 |
3.38ms from Incheon,
KR
|
|
| 149.90.116.8 |
7.04ms from Lisbon,
PT
|
|
| 142.202.78.216 |
4.86ms from Los Angeles,
US
|
|
| 83.50.28.232 |
8.78ms from Madrid,
ES
|
|
| 101.132.13.232 |
2.28ms from Shanghai,
CN
|
|
| 3.27.164.24 |
0.12ms from Sydney,
AU
|
|
| 126.200.182.120 |
2.97ms from Tokyo,
JP
|
|
| 132.220.205.216 |
0.22ms from Amsterdam,
NL
|
|
| 98.19.159.72 |
6.28ms from Atlanta,
US
|
|
| 39.96.79.24 |
1.47ms from Beijing,
CN
|
|
| 54.71.118.200 |
0.17ms from Boardman,
US
|
|
| 116.62.128.72 |
2.14ms from Hangzhou,
CN
|
|
| 34.92.33.24 |
0.14ms from Hong Kong,
HK
|
|
| 178.54.233.88 |
2.95ms from Kyiv,
UA
|
|
| 27.199.104.8 |
7.94ms from Qingdao,
CN
|
|
| 124.77.164.88 |
3.35ms from Shanghai,
CN
|
|
| 125.193.49.136 |
8.68ms from Tokyo,
JP
|
|
| 171.83.233.56 |
5.02ms from Wuhan,
CN
|
|
| 42.238.87.216 |
3.64ms from Zhengzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
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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