Autonomous System details

AS59

University of Wisconsin Madison  ·  wisc.edu

United States

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AS59 – University of Wisconsin Madison

Field Value
Country United States
Website wisc.edu
Hosted domains 419
IPv4 addresses 331,008
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 40 years ago on Jan 21, 1986
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
72.33.0.0/16 University of Wisconsin Madison 65,536
128.104.0.0/16 University of Wisconsin Madison 65,536
128.105.0.0/16 University of Wisconsin Madison 65,536
144.92.0.0/16 University of Wisconsin Madison 65,536
146.151.0.0/16 University of Wisconsin Madison 65,536
205.213.248.0/22 WiscNet 1,024
128.105.68.0/23 University of Wisconsin Madison 512
192.12.220.0/24 University of Wisconsin Madison 256
192.12.223.0/24 University of Wisconsin Madison 256
192.12.224.0/24 University of Wisconsin Madison 256
192.86.79.0/24 University of Wisconsin Madison 256
198.51.246.0/24 University of Wisconsin Madison 256
198.51.247.0/24 University of Wisconsin Madison 256
198.51.254.0/24 University of Wisconsin Madison 256
198.133.224.0/24 University of Wisconsin Madison 256
198.133.225.0/24 University of Wisconsin Madison 256

Netblock Company
2607:f388::/32 University of Wisconsin Madison
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WHOIS Details

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                                                ASHandle:       AS59
                                                OrgID:          AS59
                                                ASName:         AS59
                                                ASNumber:       AS59
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 419 domain names hosted across 144 IP addresses on this ASN.

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IP Address Domain Domains on this IP
128.104.80.28 ██████████ 31
128.104.80.14 ██████████ 25
144.92.44.180 ██████████ 23
128.105.7.87 ██████████ 21
144.92.38.114 ██████████ 20
128.104.140.34 █████████ 19
128.104.80.25 ██████████ 13
144.92.170.202 ██████████ 11
128.104.80.21 ██████████ 10
144.92.158.112 ██████████ 9

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Peers

There are 4 peers for this ASN.

Peers Name
AS11537 Internet2
AS19782 Indiana University
AS293 ESnet
AS3128 University of Wisconsin System
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3128 University of Wisconsin System
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

169 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2607:f388:107c:501:ae1f:6bff:fefb:7bde AS59 University of Wisconsin Madison 4.95ms from Chicago, US
128.104.82.81 AS59 University of Wisconsin Madison 1.17ms from Madison, US
144.92.238.65 AS59 University of Wisconsin Madison 1.38ms from Madison, US
146.151.145.51 AS59 University of Wisconsin Madison 0.86ms from Madison, US
146.151.168.55 AS59 University of Wisconsin Madison 1.05ms from Madison, US
146.151.150.50 AS59 University of Wisconsin Madison 0.89ms from Madison, US
144.92.89.5 AS59 University of Wisconsin Madison 1.24ms from Madison, US
144.92.81.182 AS59 University of Wisconsin Madison 0.90ms from Madison, US
144.92.69.229 AS59 University of Wisconsin Madison 0.73ms from Madison, US
128.104.142.67 AS59 University of Wisconsin Madison 1.24ms from Madison, US
144.92.49.229 AS59 University of Wisconsin Madison 1.27ms from Madison, US
128.104.74.51 AS59 University of Wisconsin Madison 0.85ms from Madison, US
144.92.46.195 AS59 University of Wisconsin Madison 0.97ms from Madison, US
2607:f388:1076:100::10 AS59 University of Wisconsin Madison 5.25ms from Chicago, US
128.104.154.66 AS59 University of Wisconsin Madison 1.20ms from Madison, US
146.151.152.35 AS59 University of Wisconsin Madison 0.86ms from Madison, US
128.104.111.211 AS59 University of Wisconsin Madison 1.11ms from Madison, US
144.92.42.94 AS59 University of Wisconsin Madison 0.78ms from Madison, US
144.92.67.252 AS59 University of Wisconsin Madison 0.85ms from Madison, US
2607:f388:1086::1 AS59 University of Wisconsin Madison 5.23ms from Chicago, US
128.104.55.3 AS59 University of Wisconsin Madison 0.81ms from Madison, US
144.92.224.1 AS59 University of Wisconsin Madison 1.64ms from Madison, US
144.92.63.225 AS59 University of Wisconsin Madison 1.04ms from Madison, US
2607:f388:d::1002 AS59 University of Wisconsin Madison 5.04ms from Chicago, US
144.92.95.49 AS59 University of Wisconsin Madison 0.87ms 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
44.231.53.171 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
216.177.5.251 AS10367 Fibercast Corporation 7.17ms from Boston, US
130.64.29.251 AS13326 Tufts University 1.43ms from Boston, US
40.84.64.11 AS8075 Microsoft Corporation 0.29ms from Boydton, US
75.181.65.203 AS11426 Charter Communications Inc 6.95ms from Charlotte, US
79.206.232.187 AS3320 Deutsche Telekom AG 8.00ms from Frankfurt am Main, DE
20.218.73.203 AS8075 Microsoft Corporation 0.30ms from Frankfurt am Main, DE
192.57.152.123 AS3360 DXC US Latin America Corporation 9.55ms from London, GB
90.197.39.43 AS5607 Sky UK Limited 4.88ms from London, GB
79.57.17.91 AS3269 Telecom Italia S.p.A. 2.89ms from Milan, IT
46.50.200.123 AS21127 Joint Stock Company TransTeleCom 7.49ms from Novosibirsk, RU
191.227.215.91 AS26615 TIM S/A 1.59ms from Osasco, BR
115.5.88.11 AS4766 Korea Telecom 2.08ms from Seoul, KR
3.104.10.107 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
188.213.212.11 AS199444 HMC Company LLC 5.88ms from Warsaw, PL
72.84.216.187 AS701 Verizon Business 4.89ms from Ashburn, US
3.139.112.235 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
85.22.136.91 AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH 2.23ms from Duesseldorf, DE
211.185.12.251 AS4766 Korea Telecom 10.24ms from Incheon, KR
116.126.255.187 AS9318 SK Broadband Co Ltd 1.77ms from Incheon, KR
109.146.20.139 AS2856 British Telecommunications PLC 5.45ms from London, GB
213.97.23.171 AS3352 TELEFONICA DE ESPANA S.A.U. 4.04ms from Madrid, ES
185.100.83.251 AS200761 Real Comm srl 9.78ms from Milan, IT
75.72.1.11 AS7922 Comcast Cable Communications, LLC 3.35ms from Minneapolis, US
117.44.8.155 AS4134 CHINANET BACKBONE 8.66ms from Nanchang, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m8 72.33.80.231
traceroute to 72.33.80.231 (72.33.80.231): 8 hops max, 52 byte packets
4 [AS31034] 217.61.32.88 4.823 ms
5 [] 185.1.106.24 9.315 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Arezzo, IT
On

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 AS59 at robtex.

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