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 ██████████ 29
128.104.80.14 ██████████ 27
144.92.44.180 ██████████ 24
128.105.7.87 ██████████ 23
144.92.38.114 ██████████ 21
128.104.140.34 █████████ 20
128.104.80.25 ██████████ 14
128.104.80.21 █████████ 12
144.92.170.202 ██████████ 11
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

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

IP Address ASN Details
128.104.103.209 AS59 University of Wisconsin Madison 0.81ms from Madison, US
144.92.248.10 AS59 University of Wisconsin Madison 0.92ms from Madison, US
128.104.93.0 AS59 University of Wisconsin Madison 1.26ms from Madison, US
72.33.6.104 AS59 University of Wisconsin Madison 0.82ms from Madison, US
128.104.142.67 AS59 University of Wisconsin Madison 1.29ms from Madison, US
144.92.249.174 AS59 University of Wisconsin Madison 0.75ms from Madison, US
144.92.74.78 AS59 University of Wisconsin Madison 1.53ms from Madison, US
128.105.76.39 AS59 University of Wisconsin Madison 0.82ms from Madison, US
144.92.228.65 AS59 University of Wisconsin Madison 0.90ms from Madison, US
2607:f388:1076:100::10 AS59 University of Wisconsin Madison 5.31ms from Chicago, US
144.92.0.1 AS59 University of Wisconsin Madison 0.64ms from Madison, US
144.92.224.129 AS59 University of Wisconsin Madison 1.85ms from Madison, US
144.92.164.209 AS59 University of Wisconsin Madison 0.84ms from Madison, US
128.104.69.82 AS59 University of Wisconsin Madison 1.22ms from Madison, US
144.92.68.4 AS59 University of Wisconsin Madison 0.81ms from Madison, US
128.104.154.66 AS59 University of Wisconsin Madison 1.31ms from Madison, US
144.92.139.214 AS59 University of Wisconsin Madison 0.68ms from Madison, US
144.92.89.4 AS59 University of Wisconsin Madison 1.21ms from Madison, US
144.92.201.35 AS59 University of Wisconsin Madison 0.93ms from Madison, US
128.105.145.5 AS59 University of Wisconsin Madison 0.67ms from Madison, US
128.104.13.194 AS59 University of Wisconsin Madison 1.25ms from Madison, US
128.104.159.1 AS59 University of Wisconsin Madison 0.92ms from Madison, US
144.92.97.5 AS59 University of Wisconsin Madison 1.26ms from Madison, US
146.151.182.201 AS59 University of Wisconsin Madison 0.85ms from Madison, US
128.105.8.7 AS59 University of Wisconsin Madison 1.41ms 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
43.140.252.219 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.76ms from Beijing, CN
183.215.192.139 AS56047 China Mobile communications corporation 6.49ms from Changsha, CN
60.191.116.27 AS4134 CHINANET-BACKBONE 4.87ms from Hangzhou, CN
109.184.19.27 AS12389 PJSC Rostelecom 6.36ms from Kazan, RU
129.215.34.251 AS786 Jisc Services Limited 9.34ms from London, GB
184.105.199.91 AS396026 Deasil Networks 0.33ms from Los Angeles, US
66.60.201.187 AS23465 Nuvera 10.19ms from Madison, US
79.158.176.251 AS3352 TELEFONICA DE ESPANA S.A.U. 9.11ms from Madrid, ES
95.19.114.171 AS12479 Orange Espagne SA 9.98ms from Marseille, FR
86.229.123.251 AS3215 Orange S.A. 4.66ms from Marseille, FR
206.172.161.155 AS577 Bell Canada 4.68ms from Montreal, CA
98.84.69.203 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
211.169.163.171 AS3786 LG DACOM Corporation 2.39ms from Seoul, KR
57.153.123.251 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
111.165.217.91 AS4837 CHINA UNICOM China169 Backbone 4.91ms from Beijing, CN
210.212.199.123 AS9829 National Internet Backbone 6.75ms from Bengaluru, IN
96.127.172.219 AS32475 Internap Holding LLC 0.91ms from Chicago, US
99.27.102.91 AS7018 AT&T Enterprises, LLC 2.22ms from Houston, US
186.223.91.59 AS28573 Claro NXT Telecomunicacoes Ltda 10.48ms from Osasco, BR
109.81.176.43 AS5610 O2 Czech Republic, a.s. 10.78ms from Prague, CZ
45.25.183.91 AS7018 AT&T Enterprises, LLC 9.44ms from Redding, US
45.166.102.251 AS28546 Servnet Mexico, S.A. de C.V. 3.49ms from Santiago de Querétaro, MX
189.113.197.235 AS28647 CABONNET INTERNET LTDA 6.27ms from Sao Paulo, BR
111.48.208.107 AS9808 China Mobile Communications Group Co., Ltd. 3.39ms from Wuhan, CN
109.74.171.75 AS48642 Joint stock company For 5.87ms from Yekaterinburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 -m18 128.105.164.61
traceroute to 128.105.164.61 (128.105.164.61): 18 hops max, 52 byte packets
4 [] 15.230.139.162 42.221 ms
5 *
6 *
7 *
8 *
9 [AS16509] 99.82.179.34 14.571 ms
10 [AS16509] 99.82.179.35 14.097 ms
11 [AS11537] 163.253.1.130 31.804 ms
12 [AS11537] 163.253.1.123 32.81 ms
13 [AS11537] 163.253.1.211 31.387 ms
14 [AS11537] 163.253.2.21 29.374 ms
15 [AS59] 144.92.233.112 33.568 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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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