Autonomous System details

AS33503

Medical College of Wisconsin  ·  mcw.edu

United States
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AS33503 – Medical College of Wisconsin

Field Value
Country United States
Website mcw.edu
Hosted domains 28
IPv4 addresses 65,536
IPv6 addresses 19,342,813,113,834,066,795,298,816
ASN type Education
Registry arin
Allocated 21 years ago on Jan 05, 2005
Updated 14 years ago on Mar 20, 2012

IP Ranges

Netblock Company Num of IPs
141.106.0.0/16 Medical College of Wisconsin 65,536
Netblock Company
2620:10d::/44 Medical College of Wisconsin
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WHOIS Details

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                                                ASHandle:       AS33503
                                                OrgID:          AS33503
                                                ASName:         AS33503
                                                ASNumber:       AS33503
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 28 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
141.106.255.27 ███████ 21
141.106.255.39 ██████████ 10
141.106.50.69 ██████████ 2
141.106.129.66 ██████████ 1
141.106.197.35 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS2381 WiscNet
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2381 WiscNet
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
141.106.145.21 AS33503 Medical College of Wisconsin 3.21ms from Chicago, US
141.106.255.46 AS33503 Medical College of Wisconsin 125.73ms from Vilnius, LT
141.106.97.66 AS33503 Medical College of Wisconsin 2.72ms from Chicago, US
2620:10d::2 AS33503 Medical College of Wisconsin 2.42ms from Chicago, US
141.106.128.253 AS33503 Medical College of Wisconsin 2.27ms from Chicago, US
141.106.5.54 AS33503 Medical College of Wisconsin 2.60ms 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
146.103.77.47 AS54994 Meteverse Limited. 0.36ms from Amsterdam, NL
20.88.164.31 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
41.83.109.255 AS8346 SONATEL-AS Autonomous System 2.58ms from Dakar, SN
106.215.71.191 AS24560 Bharti Airtel Ltd., Telemedia Services 9.27ms from Delhi, IN
31.126.86.255 AS2856 British Telecommunications PLC 1.88ms from London, GB
95.231.152.255 AS3269 Telecom Italia S.p.A. 3.96ms from Rome, IT
108.144.66.95 AS7287 AT&T Enterprises, LLC 1.69ms from Seattle, US
126.65.212.175 AS17676 SoftBank Corp. 3.18ms from Tokyo, JP
81.173.44.15 AS51942 EK-Media B.V. 0.12ms from Amsterdam, NL
184.1.78.255 AS19901 Brightspeed 8.21ms from Ashburn, US
45.17.96.95 AS7018 AT&T Enterprises, LLC 8.74ms from Atlanta, US
94.11.212.31 AS5607 Sky UK Limited 3.17ms from Erith, GB
189.182.125.127 AS8151 UNINET 1.00ms from Guadalajara, MX
186.54.87.111 AS6057 Administracion Nacional de Telecomunicaciones 1.64ms from Montevideo, UY
166.205.120.47 AS7018 AT&T Enterprises, LLC 1.24ms from Seattle, US
183.188.242.255 AS4837 CHINA UNICOM China169 Backbone 2.86ms from Taiyuan, CN
119.100.199.255 AS4134 CHINANET-BACKBONE 8.70ms from Wuhan, CN
144.85.171.63 AS12350 VTX Services SA 3.68ms from Zuerich, CH
177.250.47.239 AS27768 COMPAÑIA PARAGUAYA DE COMUNICACIONES S.A. (COPACO S.A.) 5.61ms from Asuncion, PY
173.20.134.111 AS30036 Mediacom Communications Corp 9.27ms from Atlanta, US
128.148.2.15 AS11078 Brown University 3.68ms from Boston, US
106.213.114.255 AS24560 Bharti Airtel Ltd., Telemedia Services 9.31ms from Delhi, IN
99.80.102.127 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
93.200.137.143 AS3320 Deutsche Telekom AG 3.38ms from Duesseldorf, DE
119.132.54.223 AS4134 CHINANET-BACKBONE 17.57ms 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 -m9 141.106.141.113
traceroute to 141.106.141.113 (141.106.141.113): 9 hops max, 52 byte packets
4 [] 208.115.136.7 0.966 ms
5 [AS2381] 140.189.9.109 3.559 ms
6 [AS2381] 216.56.74.2 3.912 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Chicago, 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 AS33503 at robtex.

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