Autonomous System details

AS239

University of Toronto  ·  utoronto.ca

Canada

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS239 – University of Toronto

Field Value
Country Canada
Website utoronto.ca
Hosted domains 466
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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS239
                                                OrgID:          AS239
                                                ASName:         AS239
                                                ASNumber:       AS239
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 466 domain names hosted across 167 IP addresses on this ASN.

Join for free to explore hosted domains ›
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
142.150.1.50 ██████████ 10
142.1.176.180 ██████ 10
142.1.176.181 ██████████ 10
142.150.198.206 ██████████ 9

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS26677 ORION
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS26677 ORION
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.100.68.44 AS239 University of Toronto 0.70ms from Toronto, CA
142.150.238.1 AS239 University of Toronto 0.82ms from Toronto, CA
128.100.76.6 AS239 University of Toronto 1.41ms from Toronto, CA
128.100.29.197 AS239 University of Toronto 0.75ms from Toronto, CA
142.1.46.240 AS239 University of Toronto 2.36ms from Toronto, CA
128.100.200.86 AS239 University of Toronto 0.76ms from Toronto, CA
142.150.190.121 AS239 University of Toronto 1.35ms from Toronto, CA
142.150.232.1 AS239 University of Toronto 0.87ms from Toronto, CA
128.100.18.25 AS239 University of Toronto 1.38ms from Toronto, CA
128.100.161.8 AS239 University of Toronto 0.92ms from Toronto, CA
142.150.186.1 AS239 University of Toronto 0.99ms from Toronto, CA
128.100.50.236 AS239 University of Toronto 0.87ms from Toronto, CA
142.1.102.2 AS239 University of Toronto 1.82ms from Toronto, CA
142.1.68.1 AS239 University of Toronto 1.32ms from Toronto, CA
142.150.240.189 AS239 University of Toronto 0.78ms from Toronto, CA
142.150.77.129 AS239 University of Toronto 0.90ms from Toronto, CA
128.100.25.80 AS239 University of Toronto 0.92ms from Toronto, CA
142.150.173.1 AS239 University of Toronto 1.16ms from Toronto, CA
128.100.79.189 AS239 University of Toronto 1.43ms from Toronto, CA
142.1.109.22 AS239 University of Toronto 1.74ms from Toronto, CA
128.100.253.1 AS239 University of Toronto 0.89ms from Toronto, CA
142.150.202.66 AS239 University of Toronto 0.90ms from Toronto, CA
128.100.30.45 AS239 University of Toronto 0.74ms from Toronto, CA
142.150.64.41 AS239 University of Toronto 0.87ms from Toronto, CA
142.1.31.121 AS239 University of Toronto 1.84ms 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
68.1.93.207 AS22773 Cox Communications Inc. 17.90ms from Atlanta, US
75.243.92.239 AS6167 Verizon Business 15.16ms from Atlanta, US
117.50.35.207 AS23724 IDC, China Telecommunications Corporation 3.07ms from Beijing, CN
84.91.40.79 AS13156 NOWO COMMUNICATIONS, S.A. 7.91ms from Braga, PT
87.238.253.111 AS198614 RockyNordic ApS 0.55ms from Copenhagen, DK
50.56.232.31 AS33070 Rackspace Hosting 1.14ms from Dallas, US
129.204.0.31 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Guangzhou, CN
86.134.69.175 AS2856 British Telecommunications PLC 2.75ms from London, GB
79.175.44.111 AS12418 Quantum CJSC 0.72ms from Saint Petersburg, RU
68.194.177.255 AS6128 Cablevision Systems Corp. 5.82ms from Secaucus, US
46.159.226.223 AS12389 PJSC Rostelecom 14.13ms from Tbilisi, GE
114.180.121.159 AS4713 NTT DOCOMO BUSINESS,Inc. 17.48ms from Tokyo, JP
60.26.208.95 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Beijing, CN
110.20.139.175 AS4804 Microplex PTY LTD 9.39ms from Brisbane, AU
106.223.198.127 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.67ms from Delhi, IN
134.3.104.63 AS3209 Vodafone GmbH 11.73ms from Frankfurt am Main, DE
124.199.131.255 AS17864 SK Broadband Co Ltd 1.13ms from Incheon, KR
39.39.206.175 AS17557 Pakistan Telecommunication Company Limited 4.30ms from Lahore, PK
84.126.25.159 AS6739 VODAFONE ONO, S.A. 9.10ms from Madrid, ES
212.179.154.79 AS8551 Bezeq International Ltd. 0.59ms from Petaẖ Tiqva, IL
157.7.189.191 AS7506 GMO Internet Group, Inc. 0.25ms from Tokyo, JP
68.210.183.143 AS8075 Microsoft Corporation 0.17ms from Vienna, AT
223.160.176.255 AS9808 China Mobile Communications Group Co., Ltd. 13.09ms from Wuwei, CN
41.108.142.143 AS36947 Telecom Algeria 12.42ms from Algiers, DZ
66.207.187.159 AS7029 Windstream Communications LLC 0.56ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m6 128.100.55.169
traceroute to 128.100.55.169 (128.100.55.169): 6 hops max, 52 byte packets
2 [AS2901] 198.59.96.134 0.991 ms
3 [AS2901] 198.59.96.128 0.145 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs