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:f388:0:2200::12 AS59 University of Wisconsin Madison 4.32ms from Chicago, US
146.151.156.240 AS59 University of Wisconsin Madison 1.35ms from Madison, US
128.105.146.2 AS59 University of Wisconsin Madison 0.63ms from Madison, US
144.92.21.131 AS59 University of Wisconsin Madison 0.93ms from Madison, US
144.92.67.252 AS59 University of Wisconsin Madison 0.85ms from Madison, US
128.104.74.51 AS59 University of Wisconsin Madison 0.85ms from Madison, US
128.104.108.230 AS59 University of Wisconsin Madison 1.13ms from Madison, US
144.92.1.6 AS59 University of Wisconsin Madison 0.71ms from Madison, US
144.92.17.155 AS59 University of Wisconsin Madison 1.09ms from Madison, US
128.104.50.217 AS59 University of Wisconsin Madison 1.37ms from Madison, US
144.92.228.65 AS59 University of Wisconsin Madison 5.58ms from Chicago, US
2607:f388:1090:0:a236:9fff:fe2e:75b0 AS59 University of Wisconsin Madison 5.37ms from Chicago, US
128.105.39.14 AS59 University of Wisconsin Madison 0.93ms from Madison, US
144.92.89.5 AS59 University of Wisconsin Madison 1.24ms from Madison, US
128.104.4.129 AS59 University of Wisconsin Madison 0.92ms from Madison, US
146.151.191.206 AS59 University of Wisconsin Madison 1.04ms from Madison, US
144.92.250.26 AS59 University of Wisconsin Madison 1.09ms from Madison, US
128.104.24.1 AS59 University of Wisconsin Madison 0.97ms from Madison, US
205.213.251.177 AS59 University of Wisconsin Madison 5.90ms from Madison, US
144.92.5.202 AS59 University of Wisconsin Madison 1.89ms from Madison, US
144.92.68.4 AS59 University of Wisconsin Madison 0.79ms from Madison, US
128.104.0.204 AS59 University of Wisconsin Madison 0.75ms from Madison, US
72.33.6.104 AS59 University of Wisconsin Madison 0.91ms from Madison, US
144.92.46.195 AS59 University of Wisconsin Madison 0.97ms from Madison, US
128.105.37.14 AS59 University of Wisconsin Madison 0.92ms 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
73.69.83.59 AS7922 Comcast Cable Communications, LLC 7.46ms from Boston, US
73.100.115.251 AS7922 Comcast Cable Communications, LLC 7.53ms from Boston, US
99.92.220.43 AS7018 AT&T Enterprises, LLC 4.73ms from Dallas, US
84.186.133.171 AS3320 Deutsche Telekom AG 4.85ms from Düsseldorf, DE
183.7.81.43 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 6.99ms from Guangzhou, CN
188.62.235.59 AS3303 Swisscom (Switzerland) Ltd 0.83ms from Lausanne, CH
94.61.93.251 AS12353 Vodafone Portugal 7.54ms from Lisbon, PT
81.187.196.155 AS20712 Andrews & Arnold Ltd 4.31ms from London, GB
69.136.114.75 AS7922 Comcast Cable Communications, LLC 12.05ms from Los Angeles, US
77.244.209.139 AS50340 JSC Selectel 0.66ms from Moscow, RU
80.15.77.27 AS3215 Orange S.A. 1.87ms from Saint-Denis, FR
172.218.203.91 AS852 TELUS Communications Inc. 4.12ms from Seattle, US
220.76.241.107 AS4766 Korea Telecom 1.01ms from Seoul, KR
35.75.243.91 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
108.48.19.139 AS701 Verizon Business 2.17ms from Ashburn, US
190.228.65.171 AS264642 TELESISTEMA S.R.L. 18.61ms from Asuncion, PY
180.67.40.27 AS9318 SK Broadband Co Ltd 6.22ms from Incheon, KR
5.58.206.155 AS16223 MAXNET TELECOM, LTD 5.47ms from Kyiv, UA
94.8.146.91 AS5607 Sky UK Limited 12.94ms from London, GB
37.41.140.251 AS28885 OmanTel NAP 3.35ms from Muscat, OM
148.76.44.91 AS6128 Cablevision Systems Corp. 7.52ms from Piscataway, US
100.25.117.107 AS14618 Amazon.com, Inc. 0.65ms from Reston, US
100.28.130.171 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
45.25.183.91 AS7018 AT&T Enterprises, LLC 9.47ms from San Jose, US
117.243.119.75 AS9829 National Internet Backbone 10.20ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 -m5 128.105.50.14
traceroute to 128.105.50.14 (128.105.50.14): 5 hops max, 52 byte packets
1 [AS209847] 2.56.177.1 26.482 ms
2 [AS200590] 5.188.152.1 2.886 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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