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

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

IP Address ASN Details
128.100.107.129 AS239 University of Toronto 0.79ms from Toronto, CA
128.100.158.156 AS239 University of Toronto 0.82ms from Toronto, CA
142.150.206.48 AS239 University of Toronto 1.81ms from Toronto, CA
128.100.175.1 AS239 University of Toronto 0.84ms from Toronto, CA
142.1.38.219 AS239 University of Toronto 1.37ms from Toronto, CA
142.150.183.237 AS239 University of Toronto 0.77ms from Toronto, CA
142.1.64.1 AS239 University of Toronto 1.51ms from Toronto, CA
128.100.157.1 AS239 University of Toronto 1.04ms from Toronto, CA
142.1.153.1 AS239 University of Toronto 0.86ms from Toronto, CA
142.1.81.79 AS239 University of Toronto 1.60ms from Toronto, CA
142.150.32.25 AS239 University of Toronto 0.78ms from Toronto, CA
128.100.217.104 AS239 University of Toronto 1.05ms from Toronto, CA
142.151.169.200 AS239 University of Toronto 1.87ms from Toronto, CA
142.1.107.167 AS239 University of Toronto 1.59ms from Toronto, CA
128.100.93.46 AS239 University of Toronto 1.49ms from Toronto, CA
128.100.201.224 AS239 University of Toronto 1.03ms from Toronto, CA
142.1.184.147 AS239 University of Toronto 2.52ms from Toronto, CA
142.1.167.1 AS239 University of Toronto 2.39ms from Toronto, CA
2606:fa00:409:201::128 AS239 University of Toronto 0.81ms from Toronto, CA
128.100.164.54 AS239 University of Toronto 0.90ms from Toronto, CA
142.150.127.100 AS239 University of Toronto 0.93ms from Toronto, CA
142.150.72.68 AS239 University of Toronto 0.65ms from Toronto, CA
142.1.46.125 AS239 University of Toronto 1.64ms from Toronto, CA
2606:fa00:400:d000::f0e2 AS239 University of Toronto 0.54ms from Toronto, CA
2606:fa00:8a0:700::3 AS239 University of Toronto 1.69ms 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
102.46.232.159 AS8452 TE-AS 4.46ms from Cairo, EG
52.236.72.79 AS8075 Microsoft Corporation 0.81ms from Dublin, IE
5.65.94.255 AS5607 Sky UK Limited 5.27ms from London, GB
115.202.242.175 AS4134 CHINANET-BACKBONE 8.23ms from Ningbo, CN
88.188.17.111 AS12322 Free SAS 1.82ms from Paris, FR
195.36.210.63 AS5410 Bouygues Telecom SA 3.25ms from Paris, FR
54.224.41.15 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
80.117.254.223 AS3269 Telecom Italia S.p.A. 8.62ms from Rome, IT
14.77.50.143 AS4766 Korea Telecom 6.94ms from Seoul, KR
18.143.229.79 AS16509 Amazon.com, Inc. 0.09ms from Singapore, SG
83.22.154.95 AS5617 Orange Polska Spolka Akcyjna 9.76ms from Warsaw, PL
82.174.176.207 AS50266 Odido Netherlands B.V. 4.38ms from Amsterdam, NL
94.44.188.223 AS21334 One Hungary Ltd. 13.28ms from Budapest, HU
4.208.77.175 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
119.131.219.255 AS4134 CHINANET-BACKBONE 2.50ms from Guangzhou, CN
45.221.203.95 AS37670 Smart Technology Centre (PTY) LTD 1.83ms from Johannesburg, ZA
13.37.45.79 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
13.52.33.111 AS16509 Amazon.com, Inc. 0.44ms from San Jose, US
101.88.211.239 AS4812 China Telecom (Group) 2.10ms from Shanghai, CN
13.78.57.31 AS8075 Microsoft Corporation 0.54ms from Tokyo, JP
42.224.144.239 AS4837 CHINA UNICOM China169 Backbone 3.29ms from Zhengzhou, CN
48.209.65.207 AS8075 Microsoft Corporation 1.30ms from Amsterdam, NL
108.175.203.143 AS22646 Hargray Communications Group, Inc. 9.61ms from Atlanta, US
173.16.247.63 AS30036 Mediacom Communications Corp 13.67ms from Atlanta, US
41.44.198.111 AS8452 TE-AS 7.16ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 -m8 138.51.17.180
traceroute to 138.51.17.180 (138.51.17.180): 8 hops max, 52 byte packets
2 [AS15169] 192.178.98.48 22.063 ms
3 *
4 [AS26677] 66.97.16.20 23.63 ms
5 [AS26677] 66.97.22.49 22.064 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, 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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