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 20,361,638,975,091,754,376,169,969,942,528
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 █████████ 41
128.100.72.50 ██████████ 27
128.100.3.30 █████████ 26
128.100.190.11 ██████████ 22
128.100.4.14 ██████████ 19
128.100.4.21 ██████████ 12
142.150.1.50 ██████████ 10
142.1.176.181 ██████████ 10
142.150.198.206 ██████████ 9
142.1.176.180 ██████████ 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

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

IP Address ASN Details
142.1.199.11 AS239 University of Toronto 2.20ms from Toronto, CA
142.150.190.124 AS239 University of Toronto 0.93ms from Toronto, CA
142.150.186.1 AS239 University of Toronto 0.85ms from Toronto, CA
142.150.152.136 AS239 University of Toronto 1.15ms from Toronto, CA
128.100.21.1 AS239 University of Toronto 0.91ms from Toronto, CA
142.1.45.95 AS239 University of Toronto 1.76ms from Toronto, CA
142.151.152.1 AS239 University of Toronto 0.86ms from Toronto, CA
128.100.252.193 AS239 University of Toronto 1.06ms from Toronto, CA
142.1.174.129 AS239 University of Toronto 0.47ms from Toronto, CA
142.1.114.30 AS239 University of Toronto 1.84ms from Toronto, CA
142.150.207.62 AS239 University of Toronto 1.76ms from Toronto, CA
128.100.116.161 AS239 University of Toronto 1.73ms from Toronto, CA
142.151.135.217 AS239 University of Toronto 0.91ms from Toronto, CA
142.150.148.94 AS239 University of Toronto 1.63ms from Toronto, CA
2606:fa00:800:1031::1 AS239 University of Toronto 1.73ms from Toronto, CA
128.100.132.126 AS239 University of Toronto 0.78ms from Toronto, CA
128.100.55.38 AS239 University of Toronto 1.24ms from Toronto, CA
2606:fa00::a01:f7 AS239 University of Toronto 0.26ms from Toronto, CA
128.100.57.1 AS239 University of Toronto 0.79ms from Toronto, CA
128.100.121.82 AS239 University of Toronto 0.70ms from Toronto, CA
128.100.159.210 AS239 University of Toronto 0.93ms from Toronto, CA
128.100.120.33 AS239 University of Toronto 0.72ms from Toronto, CA
142.150.33.184 AS239 University of Toronto 1.05ms from Toronto, CA
142.1.207.1 AS239 University of Toronto 2.31ms from Toronto, CA
142.150.141.24 AS239 University of Toronto 1.11ms 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
37.6.234.127 AS25472 Nova Telecommunications & Media Single Member S.A 8.52ms from Athens, GR
218.27.108.31 AS4837 CHINA UNICOM China169 Backbone 4.50ms from Changchun, CN
90.184.242.223 AS203953 Hiper A/S 1.29ms from Copenhagen, DK
174.29.211.95 AS209 CenturyLink Communications, LLC 1.92ms from Denver, US
139.189.237.239 AS4134 CHINANET-BACKBONE 4.14ms from Haikou, CN
115.193.124.207 AS4134 CHINANET-BACKBONE 6.38ms from Hangzhou, CN
176.41.247.15 AS34984 Superonline Iletisim Hizmetleri A.S. 9.31ms from Istanbul, TR
200.62.171.31 AS12252 America Movil Peru S.A.C. 1.18ms from Lima, PE
167.82.4.191 AS54113 Fastly, Inc. 0.05ms from Lisbon, PT
84.92.253.15 AS6871 Plusnet 4.46ms from London, GB
20.42.247.175 AS8075 Microsoft Corporation 0.57ms from Melbourne, AU
98.242.130.79 AS7922 Comcast Cable Communications, LLC 3.66ms from Miami, US
142.198.36.223 AS577 Bell Canada 5.51ms from Montreal, CA
80.155.214.95 AS3320 Deutsche Telekom AG 0.94ms from Nuernberg, DE
14.133.11.111 AS18126 Chubu Telecommunications Company, Inc. 7.76ms from Osaka, JP
153.181.55.95 AS4713 NTT DOCOMO BUSINESS,Inc. 3.24ms from Osaka, JP
13.66.4.31 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
128.114.138.159 AS5739 University of California, Santa Cruz 1.84ms from San Jose, US
211.33.58.127 AS17857 SK Broadband Co Ltd 6.76ms from Seoul, KR
212.178.254.15 AS399643 COOKSON HILLS CONNECT, LLC 3.29ms from Tulsa, US
163.171.106.239 AS4651 National Telecom Public Company Limited 0.80ms from Bangkok, TH
92.244.138.255 AS8400 TELEKOM SRBIJA a.d. 0.66ms from Belgrade, RS
41.40.11.127 AS8452 TE-AS 6.43ms from Cairo, EG
84.44.236.95 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.98ms from Duesseldorf, DE
197.237.143.47 AS15399 Wananchi Group (Kenya) Limited 3.15ms from Nairobi, KE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 142.151.249.76
traceroute to 142.151.249.76 (142.151.249.76): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.351 ms
4 *
5 *
6 *
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 AS239 at robtex.

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