Autonomous System details

AS23237

McMaster University  ·  mcmaster.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 ›

AS23237 – McMaster University

Field Value
Country Canada
Website mcmaster.ca
Hosted domains 232
IPv4 addresses 66,048
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Education
Registry arin
Allocated 24 years ago on Feb 13, 2002
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
130.113.0.0/16 McMaster University 65,536
130.113.109.0/24 McMaster University 256
192.42.5.0/24 McMaster University 256
192.42.6.0/24 McMaster University 256
Netblock Company
2604:1700::/48 McMaster University
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:       AS23237
                                                OrgID:          AS23237
                                                ASName:         AS23237
                                                ASNumber:       AS23237
                                                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 232 domain names hosted across 58 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
130.113.93.26 ██████████ 31
130.113.213.84 ██████████ 28
130.113.48.15 ██████████ 20
130.113.183.35 ██████████ 18
130.113.93.123 ██████████ 14
130.113.22.200 ██████████ 11
130.113.213.69 ██████████ 8
130.113.213.175 ██████████ 6
130.113.64.30 ██████████ 6
130.113.213.56 ██████████ 6

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 are 2 peers for this ASN.

Peers Name
AS26677 ORION
AS7992 Cogeco Connexion Inc.
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 are 2 upstreams for this ASN.

upstreams Name
AS26677 ORION
AS7992 Cogeco Connexion Inc.
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

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

IP Address ASN Details
130.113.48.126 AS23237 McMaster University 2.17ms from Toronto, CA
130.113.184.51 AS23237 McMaster University 2.20ms from Toronto, CA
130.113.111.173 AS23237 McMaster University 2.03ms from Toronto, CA
130.113.246.37 AS23237 McMaster University 2.32ms from Toronto, CA
130.113.172.208 AS23237 McMaster University 2.12ms from Toronto, CA
130.113.234.253 AS23237 McMaster University 2.37ms from Toronto, CA
130.113.211.80 AS23237 McMaster University 2.18ms from Toronto, CA
130.113.77.158 AS23237 McMaster University 2.06ms from Toronto, CA
130.113.131.254 AS23237 McMaster University 2.08ms from Toronto, CA
130.113.3.198 AS23237 McMaster University 2.29ms from Toronto, CA
130.113.54.13 AS23237 McMaster University 2.43ms from Toronto, CA
130.113.55.41 AS23237 McMaster University 4.10ms from Toronto, CA
130.113.117.46 AS23237 McMaster University 2.54ms from Toronto, CA
130.113.218.75 AS23237 McMaster University 2.50ms from Toronto, CA
130.113.45.110 AS23237 McMaster University 2.19ms from Toronto, CA
130.113.232.87 AS23237 McMaster University 2.04ms from Toronto, CA
130.113.224.233 AS23237 McMaster University 2.17ms from Toronto, CA
130.113.10.149 AS23237 McMaster University 2.12ms from Toronto, CA
130.113.46.136 AS23237 McMaster University 2.16ms from Toronto, CA
130.113.50.83 AS23237 McMaster University 2.44ms from Toronto, CA
130.113.93.122 AS23237 McMaster University 2.18ms from Toronto, CA
130.113.6.50 AS23237 McMaster University 2.34ms from Toronto, CA
130.113.226.58 AS23237 McMaster University 2.39ms from Toronto, CA
130.113.30.61 AS23237 McMaster University 2.13ms from Toronto, CA
130.113.1.12 AS23237 McMaster University 2.26ms 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
91.5.73.213 AS3320 Deutsche Telekom AG 4.74ms from Berlin, DE
67.53.24.213 AS11427 Charter Communications Inc 13.42ms from Dallas, US
168.253.118.133 AS37347 NGCOM 0.58ms from Lagos, NG
88.18.111.165 AS3352 TELEFONICA DE ESPANA S.A.U. 10.91ms from Madrid, ES
98.58.175.181 AS7922 Comcast Cable Communications, LLC 9.62ms from Miami, US
189.153.87.133 AS8151 UNINET 1.72ms from Monterrey, MX
194.85.206.37 AS57867 Federal State Budgetary Educational Institution of Higher Education "G.V. Plekhanov Russian University of Economics" 1.29ms from Moscow, RU
49.250.61.37 AS9617 JCOM Co., Ltd. 11.33ms from Osaka, JP
88.181.102.101 AS12322 Free SAS 2.28ms from Paris, FR
103.146.45.213 AS139844 FIBER NANOTECH (Cambodia) Co.,Ltd 5.24ms from Phnom Penh, KH
213.113.119.197 AS8434 Telenor Sverige AB 0.96ms from Stockholm, SE
103.120.22.37 AS395793 Arisk Communications inc. 0.44ms from Sydney, AU
172.111.146.213 AS396356 Latitude.sh 0.19ms from Tokyo, JP
219.154.79.165 AS4837 CHINA UNICOM China169 Backbone 3.43ms from Zhengzhou, CN
128.203.61.165 AS8075 Microsoft Corporation 0.63ms from Ashburn, US
38.11.148.245 AS398478 PEG TECH INC 0.76ms from Hong Kong, HK
154.198.218.37 AS40065 CNSERVERS LLC 0.52ms from Hong Kong, HK
79.144.218.181 AS3352 TELEFONICA DE ESPANA S.A.U. 12.29ms from Madrid, ES
2.99.120.21 AS13285 TalkTalk Communications Limited 1.70ms from Manchester, GB
46.216.255.245 AS25106 Mobile TeleSystems JLLC 1.53ms from Minsk, BY
73.171.233.165 AS7922 Comcast Cable Communications, LLC 7.42ms from Orlando, US
90.49.166.37 AS3215 Orange S.A. 5.69ms from Paris, FR
47.105.167.53 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.11ms from Qingdao, CN
110.47.192.133 AS18313 LG HelloVision Corp. 4.17ms from Seoul, KR
198.177.57.5 AS209242 Cloudflare London, LLC 0.11ms from Wrocław, PL

Traceroute

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

$
traceroute -a -n -q1 -m5 130.113.18.34
traceroute to 130.113.18.34 (130.113.18.34): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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 AS23237 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