Autonomous System details

AS239

University of Toronto  ·  utoronto.ca

Canada

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AS239 – University of Toronto

Field Value
Country Canada
Website utoronto.ca
Hosted domains 474
IPv4 addresses 331,264
IPv6 addresses 20,361,638,975,091,754,376,169,969,942,528
ASN type Education
Registry arin
Allocated 37 years ago on Sep 20, 1988
Updated 16 years ago on Jul 31, 2009

IP Ranges

Netblock Company Num of IPs
128.100.0.0/16 University of Toronto 65,536
138.51.0.0/16 University of Toronto 65,536
142.1.0.0/16 University of Toronto 65,536
142.150.0.0/16 University of Toronto 65,536
142.151.0.0/16 University of Toronto 65,536
138.51.0.0/17 University of Toronto 32,768
138.51.128.0/17 University of Toronto 32,768
142.150.0.0/17 University of Toronto 32,768
142.150.128.0/17 University of Toronto 32,768
142.151.0.0/17 University of Toronto 32,768
142.151.128.0/17 University of Toronto 32,768
192.12.176.0/21 University of Toronto 2,048
192.82.128.0/22 University of Toronto 1,024
192.12.174.0/24 University of Toronto 256
192.75.254.0/24 University of Toronto 256

Netblock Company
2631:1000::/24 University of Toronto
2606:fa00::/32 University of Toronto
2631:1002:22::/48 University of Toronto
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WHOIS Details

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                                                ASHandle:       AS239
                                                OrgID:          AS239
                                                ASName:         AS239
                                                ASNumber:       AS239
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 474 domain names hosted across 168 IP addresses on this ASN.

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IP Address Domain Domains on this IP
142.1.121.245 ██████████ 39
128.100.72.50 ██████████ 27
128.100.3.30 ██████████ 26
128.100.190.11 ██████████ 22
128.100.4.14 ██████████ 20
128.100.4.21 ██████████ 12
142.1.176.181 ██████████ 10
142.150.1.50 ██████████ 10
142.1.176.180 ██████ 9
142.150.198.206 ██████████ 9

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Peers

There is 1 peer for this ASN.

Peers Name
AS26677 ORION
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS26677 ORION
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
142.1.82.1 AS239 University of Toronto 2.71ms from Toronto, CA
128.100.64.145 AS239 University of Toronto 0.69ms from Toronto, CA
128.100.213.12 AS239 University of Toronto 0.76ms from Toronto, CA
142.150.207.1 AS239 University of Toronto 1.85ms from Toronto, CA
128.100.18.100 AS239 University of Toronto 1.31ms from Toronto, CA
128.100.31.53 AS239 University of Toronto 0.82ms from Toronto, CA
142.1.30.1 AS239 University of Toronto 2.63ms from Toronto, CA
128.100.93.83 AS239 University of Toronto 1.50ms from Toronto, CA
142.1.216.142 AS239 University of Toronto 1.01ms from Toronto, CA
142.151.216.1 AS239 University of Toronto 1.95ms from Toronto, CA
142.150.151.110 AS239 University of Toronto 0.89ms from Toronto, CA
128.100.75.224 AS239 University of Toronto 1.47ms from Toronto, CA
128.100.190.129 AS239 University of Toronto 0.82ms from Toronto, CA
128.100.121.48 AS239 University of Toronto 0.79ms from Toronto, CA
142.150.121.1 AS239 University of Toronto 1.55ms from Toronto, CA
142.1.36.3 AS239 University of Toronto 1.19ms from Toronto, CA
142.150.33.184 AS239 University of Toronto 1.09ms from Toronto, CA
142.1.46.240 AS239 University of Toronto 2.17ms from Toronto, CA
128.100.212.75 AS239 University of Toronto 1.47ms from Toronto, CA
142.1.80.1 AS239 University of Toronto 2.54ms from Toronto, CA
142.150.150.81 AS239 University of Toronto 0.86ms from Toronto, CA
142.150.92.25 AS239 University of Toronto 0.93ms from Toronto, CA
128.100.68.3 AS239 University of Toronto 0.62ms from Toronto, CA
142.151.163.1 AS239 University of Toronto 0.86ms from Toronto, CA
142.150.204.129 AS239 University of Toronto 2.03ms from Toronto, CA

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
52.89.165.63 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
104.179.151.175 AS7018 AT&T Enterprises, LLC 9.77ms from Chicago, US
118.145.140.191 AS137718 Beijing Volcano Engine Technology Co., Ltd. 3.19ms from Guangzhou, CN
113.179.93.79 AS45899 VNPT Corp 4.95ms from Hanoi, VN
84.231.59.175 AS719 Elisa Oyj 7.03ms from Helsinki, FI
216.77.98.223 AS6389 AT&T Enterprises, LLC 6.68ms from Miami, US
72.189.251.127 AS33363 Charter Communications, Inc 6.52ms from Orlando, US
77.130.97.95 AS15557 Societe Francaise Du Radiotelephone - SFR SA 18.63ms from Paris, FR
189.165.11.159 AS8151 UNINET 5.23ms from Santiago de Queretaro, MX
125.242.189.143 AS17858 LG POWERCOMM 1.94ms from Seoul, KR
114.201.253.111 AS9318 SK Broadband Co Ltd 2.21ms from Seoul, KR
124.220.29.111 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.28ms from Shanghai, CN
207.34.227.191 AS852 TELUS Communications Inc. 0.58ms from Toronto, CA
62.60.197.255 AS48147 Asre Pardazeshe Ettelaate Amin Institute 17.38ms from Yerevan, AM
192.144.146.207 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
97.242.80.95 AS6167 Verizon Business 9.39ms from Chicago, US
81.227.35.111 AS3301 Telia Company AB 3.12ms from Copenhagen, DK
93.206.229.111 AS3320 Deutsche Telekom AG 2.34ms from Duesseldorf, DE
166.199.198.31 AS7018 AT&T Enterprises, LLC 0.53ms from Los Angeles, US
45.228.169.47 AS267074 NEXT PROVEDORES ACESSO LTDA ME 14.16ms from Osasco, BR
88.91.240.15 AS2119 Telenor Norge AS 1.74ms from Oslo, NO
176.168.39.191 AS5410 Bouygues Telecom SA 13.03ms from Paris, FR
20.118.88.143 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
144.232.65.143 AS174 Cogent Communications, LLC 0.32ms from Secaucus, US
42.192.211.239 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 142.151.34.92
traceroute to 142.151.34.92 (142.151.34.92): 6 hops max, 52 byte packets
3 [AS2901] 198.59.96.128 0.172 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Albuquerque, 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 AS239 at robtex.

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