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 418
IPv4 addresses 331,008
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
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
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 418 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 ██████████ 29
128.104.80.14 ██████████ 27
144.92.44.180 ██████████ 25
128.105.7.9 ██████████ 21
144.92.38.114 ██████████ 21
128.104.140.34 █████████ 20
128.104.80.25 ██████████ 15
128.104.80.21 ██████████ 12
144.92.170.202 ██████████ 11
144.92.158.112 ██████████ 9

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Peers

There are 3 peers for this ASN.

Peers Name
AS11537 Internet2
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

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

IP Address ASN Details
128.105.39.13 AS59 University of Wisconsin Madison 5.39ms from Chicago, US
146.151.165.149 AS59 University of Wisconsin Madison 5.47ms from Chicago, US
146.151.168.55 AS59 University of Wisconsin Madison 5.57ms from Chicago, US
128.104.137.21 AS59 University of Wisconsin Madison 6.18ms from Chicago, US
128.104.108.209 AS59 University of Wisconsin Madison 5.64ms from Chicago, US
144.92.150.11 AS59 University of Wisconsin Madison 5.42ms from Chicago, US
128.104.221.9 AS59 University of Wisconsin Madison 5.92ms from Chicago, US
128.104.227.131 AS59 University of Wisconsin Madison 5.21ms from Chicago, US
144.92.128.201 AS59 University of Wisconsin Madison 5.42ms from Chicago, US
144.92.26.100 AS59 University of Wisconsin Madison 5.19ms from Chicago, US
144.92.181.62 AS59 University of Wisconsin Madison 5.24ms from Chicago, US
128.105.38.12 AS59 University of Wisconsin Madison 5.40ms from Chicago, US
128.104.82.81 AS59 University of Wisconsin Madison 5.80ms from Chicago, US
128.104.53.3 AS59 University of Wisconsin Madison 5.72ms from Chicago, US
144.92.42.94 AS59 University of Wisconsin Madison 5.37ms from Chicago, US
128.104.224.41 AS59 University of Wisconsin Madison 5.43ms from Chicago, US
146.151.164.247 AS59 University of Wisconsin Madison 5.41ms from Chicago, US
72.33.6.104 AS59 University of Wisconsin Madison 5.32ms from Chicago, US
128.105.22.228 AS59 University of Wisconsin Madison 6.14ms from Chicago, US
144.92.1.8 AS59 University of Wisconsin Madison 5.21ms from Chicago, US
144.92.177.254 AS59 University of Wisconsin Madison 5.30ms from Chicago, US
128.104.254.250 AS59 University of Wisconsin Madison 5.19ms from Chicago, US
128.104.74.1 AS59 University of Wisconsin Madison 5.39ms from Chicago, US
2607:f388:f:1::1 AS59 University of Wisconsin Madison 5.39ms from Chicago, US
2607:f388:d::1002 AS59 University of Wisconsin Madison 5.00ms 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
154.246.183.91 AS36947 Telecom Algeria 13.68ms from Algiers, DZ
208.93.212.11 AS22821 AIPSO 2.02ms from Boston, US
178.145.11.75 AS5432 Proximus NV 18.91ms from Brussels, BE
93.90.120.11 AS28717 GlobalConnect A/S 1.80ms from Copenhagen, DK
34.31.90.59 AS396982 Google LLC 0.11ms from Council Bluffs, US
90.211.127.11 AS5607 Sky UK Limited 2.27ms from Erith, GB
80.170.201.203 AS1257 Tele2 Sverige AB 0.53ms from Goeteborg, SE
134.101.249.235 AS15943 wilhelm.tel GmbH 5.98ms from Hamburg, DE
31.187.121.155 AS9145 EWE TEL GmbH 6.61ms from Hamburg, DE
83.42.189.235 AS3352 TELEFONICA DE ESPANA S.A.U. 9.91ms from Madrid, ES
83.32.171.203 AS3352 TELEFONICA DE ESPANA S.A.U. 1.40ms from Madrid, ES
86.229.123.251 AS3215 Orange S.A. 5.31ms from Marseille, FR
87.10.66.11 AS3269 Telecom Italia S.p.A. 8.74ms from Milan, IT
44.218.100.107 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
3.26.173.187 AS16509 Amazon.com, Inc. 0.58ms from Sydney, AU
150.147.93.59 AS2527 Sony Network Communications Inc. 8.97ms from Tokyo, JP
81.223.160.75 AS8412 T-Mobile Austria GmbH 1.43ms from Vienna, AT
199.167.76.107 AS36473 Contegix 0.61ms from Ashburn, US
216.236.175.107 AS16863 Home Telephone Company, Inc. 8.63ms from Atlanta, US
188.250.115.11 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.12ms from Braga, PT
87.50.99.123 AS3292 TDC Holding A/S 0.80ms from Copenhagen, DK
80.137.251.91 AS3320 Deutsche Telekom AG 1.67ms from Hamburg, DE
72.68.211.43 AS701 Verizon Business 2.69ms from New York City, US
84.175.176.59 AS3320 Deutsche Telekom AG 6.32ms from Nuernberg, DE
124.134.13.123 AS4837 CHINA UNICOM China169 Backbone 6.45ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f6 -m17 128.104.64.166
traceroute to 128.104.64.166 (128.104.64.166): 17 hops max, 52 byte packets
6 [AS6939] 184.105.81.151 19.484 ms
7 *
8 *
9 [AS3128] 143.235.42.4 27.787 ms
10 [AS3128] 143.235.33.177 25.617 ms
11 [AS3128] 143.235.33.208 22.362 ms
12 [AS3128] 143.235.33.56 26.582 ms
13 [AS3128] 143.235.41.129 24.399 ms
14 [AS59] 146.151.164.247 24.602 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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