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 464
IPv4 addresses 331,264
IPv6 addresses 20,361,638,975,091,753,952,629,200,000,000
ASN type Education
Registry arin
Allocated 38 years ago on Sep 20, 1988
Updated 17 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 464 domain names hosted across 167 IP addresses on this ASN.

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IP Address Domain Domains on this IP
142.1.121.245 █████████ 38
128.100.190.11 ██████████ 21
128.100.3.30 █████████ 20
128.100.4.14 ██████████ 18
128.100.72.50 █████████ 16
128.100.4.21 ██████████ 12
142.150.198.206 ██████████ 9
142.150.1.50 ██████████ 8
128.100.102.5 ████████ 8
128.100.222.196 ██████████ 8

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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

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

IP Address ASN Details
128.100.18.14 AS239 University of Toronto 1.40ms from Toronto, CA
192.12.177.65 AS239 University of Toronto 1.04ms from Toronto, CA
128.100.152.58 AS239 University of Toronto 1.15ms from Toronto, CA
128.100.63.135 AS239 University of Toronto 0.90ms from Toronto, CA
142.150.190.83 AS239 University of Toronto 1.40ms from Toronto, CA
128.100.225.1 AS239 University of Toronto 0.96ms from Toronto, CA
142.150.63.1 AS239 University of Toronto 0.90ms from Toronto, CA
142.150.203.28 AS239 University of Toronto 1.41ms from Toronto, CA
128.100.211.1 AS239 University of Toronto 0.86ms from Toronto, CA
142.150.121.1 AS239 University of Toronto 1.59ms from Toronto, CA
2631:1002:19::13:49 AS239 University of Toronto 0.88ms from Toronto, CA
142.150.243.150 AS239 University of Toronto 0.94ms from Toronto, CA
128.100.247.71 AS239 University of Toronto 0.77ms from Toronto, CA
142.1.180.1 AS239 University of Toronto 1.04ms from Toronto, CA
142.151.216.35 AS239 University of Toronto 2.02ms from Toronto, CA
128.100.86.1 AS239 University of Toronto 1.49ms from Toronto, CA
128.100.226.26 AS239 University of Toronto 0.85ms from Toronto, CA
142.150.33.184 AS239 University of Toronto 0.97ms from Toronto, CA
128.100.110.1 AS239 University of Toronto 0.87ms from Toronto, CA
128.100.205.1 AS239 University of Toronto 0.77ms from Toronto, CA
128.100.47.1 AS239 University of Toronto 0.90ms from Toronto, CA
128.100.103.33 AS239 University of Toronto 1.35ms from Toronto, CA
128.100.72.50 AS239 University of Toronto 0.89ms from Toronto, CA
128.100.92.1 AS239 University of Toronto 1.08ms from Toronto, CA
142.1.37.121 AS239 University of Toronto 1.47ms 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
45.76.253.15 AS20473 The Constant Company, LLC 0.15ms from Atlanta, US
35.184.230.175 AS396982 Google LLC 0.14ms from Council Bluffs, US
78.147.131.63 AS13285 TalkTalk Communications Limited 2.17ms from Erith, GB
86.190.69.159 AS2856 British Telecommunications PLC 7.98ms from Erith, GB
109.148.95.47 AS2856 British Telecommunications PLC 8.20ms from Erith, GB
101.99.13.31 AS45903 CMC Telecom Infrastructure Company 0.81ms from Hanoi, VN
46.188.68.127 AS8334 LLC SETEL 0.59ms from Moscow, RU
95.30.189.255 AS8402 PJSC "Vimpelcom" 8.31ms from Moscow, RU
219.94.232.159 AS9371 SAKURA Internet Inc. 0.48ms from Osaka, JP
51.57.65.31 AS8075 Microsoft Corporation 0.19ms from Phoenix, US
119.218.213.159 AS4766 Korea Telecom 5.13ms from Seoul, KR
47.84.62.191 AS45102 Alibaba (US) Technology Co., Ltd. 0.70ms from Singapore, SG
223.160.176.255 AS9808 China Mobile Communications Group Co., Ltd. 13.06ms from Wuwei, CN
196.118.10.95 AS36925 MEDITELECOM 5.90ms from Casablanca, MA
125.71.20.63 AS4134 CHINANET BACKBONE 2.14ms from Chengdu, CN
73.45.251.95 AS7922 Comcast Cable Communications, LLC 4.49ms from Chicago, US
113.93.38.255 AS136199 CHINANET Guangdong province Yuedong MAN network 5.84ms from Guangzhou, CN
115.237.188.239 AS4134 CHINANET BACKBONE 8.56ms from Hangzhou, CN
207.56.25.111 AS54801 Zillion Network Inc. 1.52ms from Hong Kong, HK
125.242.189.143 AS17858 LG POWERCOMM 2.01ms from Incheon, KR
31.140.201.47 AS16135 Turkcell A.S. 15.81ms from Izmir, TR
176.125.32.31 AS59671 TzOV Biznes i Technologii 3.60ms from Khmelnytskyi, UA
153.137.147.127 AS4713 NTT DOCOMO BUSINESS,Inc. 2.43ms from Osaka, JP
95.59.226.239 AS9198 JSC Kazakhtelecom 5.93ms from Pavlodar, KZ
166.196.28.159 AS7018 AT&T Enterprises, LLC 0.88ms from Philadelphia, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 142.150.3.2
traceroute to 142.150.3.2 (142.150.3.2): 12 hops max, 52 byte packets
6 *
7 [] 206.108.34.40 7.623 ms
8 [AS26677] 66.97.16.20 8.012 ms
9 [AS26677] 66.97.22.49 7.166 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Beauharnois, CA
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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