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 79,228,162,514,264,337,593,543,950,336
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
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 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

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

IP Address ASN Details
2607:f388:1096:3::905c:9edc AS59 University of Wisconsin Madison 4.83ms from Chicago, US
2607:f388:1026::2 AS59 University of Wisconsin Madison 4.97ms from Chicago, US
2607:f388:101c::14 AS59 University of Wisconsin Madison 5.10ms from Chicago, US
128.104.221.217 AS59 University of Wisconsin Madison 1.17ms from Madison, US
144.92.67.101 AS59 University of Wisconsin Madison 0.93ms from Madison, US
128.104.254.254 AS59 University of Wisconsin Madison 0.64ms from Madison, US
144.92.46.194 AS59 University of Wisconsin Madison 1.00ms from Madison, US
144.92.63.225 AS59 University of Wisconsin Madison 0.95ms from Madison, US
128.104.23.8 AS59 University of Wisconsin Madison 0.99ms from Madison, US
128.104.138.21 AS59 University of Wisconsin Madison 0.84ms from Madison, US
144.92.74.138 AS59 University of Wisconsin Madison 1.44ms from Madison, US
144.92.150.1 AS59 University of Wisconsin Madison 0.90ms from Madison, US
146.151.6.4 AS59 University of Wisconsin Madison 1.79ms from Madison, US
144.92.239.38 AS59 University of Wisconsin Madison 1.19ms from Madison, US
128.104.24.1 AS59 University of Wisconsin Madison 1.00ms from Madison, US
144.92.206.98 AS59 University of Wisconsin Madison 1.22ms from Madison, US
128.104.93.0 AS59 University of Wisconsin Madison 1.24ms from Madison, US
144.92.48.189 AS59 University of Wisconsin Madison 1.17ms from Madison, US
146.151.167.177 AS59 University of Wisconsin Madison 0.90ms from Madison, US
144.92.226.95 AS59 University of Wisconsin Madison 1.02ms from Madison, US
128.104.94.64 AS59 University of Wisconsin Madison 1.34ms from Madison, US
128.104.121.246 AS59 University of Wisconsin Madison 0.72ms from Madison, US
2607:f388:f:f::1 AS59 University of Wisconsin Madison 4.96ms from Chicago, US
144.92.180.71 AS59 University of Wisconsin Madison 0.71ms from Madison, US
144.92.197.25 AS59 University of Wisconsin Madison 1.16ms 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
104.235.33.187 AS5650 Frontier Communications of America, Inc. 7.37ms from Chicago, US
72.25.47.75 AS7029 Windstream Communications LLC 14.81ms from Chicago, US
120.85.131.43 AS17622 China Unicom Guangzhou network 2.42ms from Guangzhou, CN
121.32.194.107 AS4134 CHINANET-BACKBONE 1.81ms from Guangzhou, CN
185.130.216.123 AS56697 SUIS BOGA TELECOM SL 10.30ms from Madrid, ES
174.176.117.187 AS7922 Comcast Cable Communications, LLC 7.75ms from Miami, US
139.101.187.27 AS18081 Kintetsu Cable Network Co., Ltd. 1.89ms from Osaka, JP
84.48.110.27 AS211309 Obos Nett AS 0.83ms from Oslo, NO
189.150.139.251 AS8151 UNINET 15.89ms from Santiago de Queretaro, MX
191.251.86.251 AS18881 TELEFÔNICA BRASIL S.A 6.67ms from Sao Paulo, BR
175.238.233.43 AS4766 Korea Telecom 1.55ms from Seoul, KR
23.106.67.123 AS59253 LEASEWEB SINGAPORE PTE. LTD. 0.60ms from Singapore, SG
1.165.114.219 AS3462 Data Communication Business Group 2.36ms from Taichung, TW
46.158.247.203 AS12389 PJSC Rostelecom 16.26ms from Tbilisi, GE
220.148.246.235 AS10010 TOKAI Communications Corporation 8.40ms from Tokyo, JP
134.194.74.187 AS289 Headquarters, USAISC 5.37ms from Ashburn, US
173.23.17.11 AS30036 Mediacom Communications Corp 15.75ms from Atlanta, US
216.177.5.251 AS10367 Fibercast Corporation 7.12ms from Boston, US
78.20.103.123 AS6848 Telenet BV 7.08ms from Brussels, BE
111.23.6.219 AS56047 China Mobile communications corporation 1.33ms from Changsha, CN
37.24.157.11 AS3209 Vodafone GmbH 6.96ms from Frankfurt am Main, DE
92.135.229.203 AS3215 Orange S.A. 10.25ms from Frankfurt am Main, DE
175.178.46.75 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.98ms from Guangzhou, CN
115.74.236.139 AS7552 Viettel Group 5.14ms from Ho Chi Minh City, VN
78.149.9.43 AS13285 TalkTalk Communications Limited 3.66ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m6 72.33.88.22
traceroute to 72.33.88.22 (72.33.88.22): 6 hops max, 52 byte packets
1 [AS9009] 152.89.160.37 4.179 ms
2 *
3 [] 37.120.128.190 6.1 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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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