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 █████████ 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

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

IP Address ASN Details
128.100.75.240 AS239 University of Toronto 1.39ms from Toronto, CA
128.100.48.37 AS239 University of Toronto 0.78ms from Toronto, CA
142.1.208.138 AS239 University of Toronto 1.29ms from Toronto, CA
128.100.227.124 AS239 University of Toronto 0.81ms from Toronto, CA
142.1.86.90 AS239 University of Toronto 1.57ms from Toronto, CA
142.150.188.1 AS239 University of Toronto 1.54ms from Toronto, CA
142.150.233.34 AS239 University of Toronto 0.66ms from Toronto, CA
142.151.159.1 AS239 University of Toronto 0.79ms from Toronto, CA
128.100.100.26 AS239 University of Toronto 0.74ms from Toronto, CA
142.151.255.1 AS239 University of Toronto 0.91ms from Toronto, CA
128.100.154.14 AS239 University of Toronto 1.63ms from Toronto, CA
142.150.64.43 AS239 University of Toronto 0.85ms from Toronto, CA
142.1.102.19 AS239 University of Toronto 1.47ms from Toronto, CA
128.100.119.1 AS239 University of Toronto 0.89ms from Toronto, CA
142.151.162.1 AS239 University of Toronto 0.86ms from Toronto, CA
142.1.46.125 AS239 University of Toronto 1.66ms from Toronto, CA
142.151.135.217 AS239 University of Toronto 0.88ms from Toronto, CA
142.1.99.27 AS239 University of Toronto 1.46ms from Toronto, CA
128.100.201.224 AS239 University of Toronto 0.99ms from Toronto, CA
2631:1002:22::1 AS239 University of Toronto 1.03ms from Toronto, CA
142.150.191.131 AS239 University of Toronto 0.94ms from Toronto, CA
128.100.66.10 AS239 University of Toronto 1.00ms from Toronto, CA
142.1.100.5 AS239 University of Toronto 1.62ms from Toronto, CA
128.100.174.200 AS239 University of Toronto 1.18ms from Toronto, CA
142.151.180.181 AS239 University of Toronto 0.77ms 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
35.240.113.111 AS396982 Google LLC 0.14ms from Brussels, BE
191.84.66.63 AS22927 Telefonica de Argentina 1.14ms from Buenos Aires, AR
170.247.141.31 AS263244 Iperactive SA 5.47ms from Buenos Aires, AR
174.16.101.223 AS209 CenturyLink Communications, LLC 2.05ms from Denver, US
3.29.31.111 AS16509 Amazon.com, Inc. 2.92ms from Dubai, AE
189.177.25.143 AS8151 UNINET 6.59ms from Guadalajara, MX
113.184.63.79 AS45899 VNPT Corp 2.44ms from Hanoi, VN
112.145.114.143 AS17858 LG POWERCOMM 1.90ms from Incheon, KR
88.233.177.31 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.17ms from Istanbul, TR
52.67.211.79 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
178.218.191.47 AS25019 Saudi Telecom Company JSC 3.08ms from Riyadh, SA
103.98.212.191 AS36007 Kamatera, Inc. 0.41ms from Secaucus, US
118.161.146.79 AS3462 Data Communication Business Group 2.10ms from Taipei, TW
78.61.233.47 AS8764 Telia Lietuva, AB 5.06ms from Vilnius, LT
154.176.213.111 AS8452 TE-AS 3.52ms from Cairo, EG
107.195.150.207 AS7018 AT&T Enterprises, LLC 11.31ms from Dallas, US
93.220.4.207 AS3320 Deutsche Telekom AG 7.94ms from Frankfurt am Main, DE
45.199.15.15 AS134548 DXTL Tseung Kwan O Service 0.70ms from Hong Kong, HK
47.136.227.79 AS5650 Frontier Communications of America, Inc. 6.80ms from Los Angeles, US
91.166.174.63 AS12322 Free SAS 15.79ms from Paris, FR
75.18.231.255 AS7018 AT&T Enterprises, LLC 3.14ms from San Jose, US
222.251.34.47 AS131142 Asia Pacific On-Line Service Inc. 0.89ms from Taipei, TW
178.62.244.95 AS14061 DigitalOcean, LLC 0.23ms from Amsterdam, NL
158.252.58.191 AS16509 Amazon.com, Inc. 1.20ms from Dubai, AE
194.149.255.191 AS15590 Atruvia AG 3.74ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 142.150.97.148
traceroute to 142.150.97.148 (142.150.97.148): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bishkek, KG
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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