AS number details

AS23237

McMaster University  ·  mcmaster.ca

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AS23237 – McMaster University

Field Value
Country Canada
Website mcmaster.ca
Hosted domains 219
Number of IPv4 66,048
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Education
Registry arin
Allocated 24 years ago on Feb 13, 2002
Updated 13 years ago on Mar 02, 2012
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
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WHOIS Details


                                                ASHandle:       AS23237
                                                OrgID:          AS23237
                                                ASName:         AS23237
                                                ASNumber:       AS23237
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 219 domain names hosted across 58 IP addresses on this ASN.

IP Address Domain Domains on this IP
130.113.93.26 ██████████ 28
130.113.213.84 ██████████ 27
130.113.48.15 ██████████ 17
130.113.183.35 ██████████ 17
130.113.93.123 ██████████ 14
130.113.22.200 █████████ 11
130.113.213.69 ██████████ 8
130.113.6.50 ██████████ 8
130.113.103.115 ██████████ 6
130.113.213.175 ██████████ 6

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS26677 ORION
AS7992 Cogeco Connexion Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS26677 ORION
AS7992 Cogeco Connexion Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
130.113.6.50 AS23237 McMaster University 2.35ms from Toronto, CA
130.113.232.30 AS23237 McMaster University 2.08ms from Toronto, CA
130.113.224.233 AS23237 McMaster University 2.22ms from Toronto, CA
130.113.22.60 AS23237 McMaster University 2.28ms from Toronto, CA
130.113.10.149 AS23237 McMaster University 2.18ms from Toronto, CA
130.113.218.75 AS23237 McMaster University 2.25ms from Toronto, CA
130.113.61.134 AS23237 McMaster University 2.39ms from Toronto, CA
130.113.130.31 AS23237 McMaster University 2.14ms from Toronto, CA
130.113.142.19 AS23237 McMaster University 2.25ms from Toronto, CA
130.113.172.208 AS23237 McMaster University 2.19ms from Toronto, CA
130.113.40.50 AS23237 McMaster University 2.20ms from Toronto, CA
130.113.69.120 AS23237 McMaster University 1.91ms from Toronto, CA
130.113.198.191 AS23237 McMaster University 2.10ms from Toronto, CA
130.113.3.198 AS23237 McMaster University 2.36ms from Toronto, CA
130.113.2.10 AS23237 McMaster University 6.11ms from Toronto, CA
130.113.213.192 AS23237 McMaster University 2.48ms from Toronto, CA
130.113.68.45 AS23237 McMaster University 2.08ms from Toronto, CA
130.113.211.15 AS23237 McMaster University 2.37ms from Toronto, CA
130.113.46.136 AS23237 McMaster University 2.19ms from Toronto, CA
130.113.86.153 AS23237 McMaster University 2.29ms from Toronto, CA
130.113.246.37 AS23237 McMaster University 2.20ms from Toronto, CA
130.113.77.231 AS23237 McMaster University 2.07ms from Toronto, CA
130.113.54.13 AS23237 McMaster University 2.20ms from Toronto, CA
130.113.108.166 AS23237 McMaster University 2.11ms from Toronto, CA
130.113.184.51 AS23237 McMaster University 2.20ms 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
52.149.168.133 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
190.52.134.21 AS27866 COMPAÑIA PARAGUAYA DE COMUNICACIONES S.A. (COPACO S.A.) 5.26ms from Asuncion, PY
80.239.128.85 AS1299 Arelion Sweden AB 0.12ms from Dublin, IE
88.87.182.5 AS47680 EOBO Ltd T/A BBnet 4.70ms from Dublin, IE
182.43.202.165 AS58519 Cloud Computing Corporation 0.26ms from Guiyang, CN
122.229.137.69 AS4134 CHINANET-BACKBONE 5.08ms from Hangzhou, CN
176.105.163.213 AS57670 "OPENWAY" LLC. 6.80ms from Kyiv, UA
45.234.90.53 AS266762 SMART COM (BELIZE) LIMITED 16.35ms from Miami, US
85.21.209.117 AS8402 PJSC "Vimpelcom" 4.43ms from Moscow, RU
72.188.167.165 AS33363 Charter Communications, Inc 8.56ms from Orlando, US
168.215.198.21 AS14060 Brookdale Senior Living Inc 1.43ms from Phoenix, US
98.87.134.133 AS14618 Amazon.com, Inc. 0.66ms from Reston, US
69.170.16.117 AS14265 TPx Communications 3.22ms from San Jose, US
64.239.110.149 AS22054 Hood Canal Communications 2.28ms from Seattle, US
220.123.214.5 AS4766 Korea Telecom 3.18ms from Seoul, KR
121.164.242.245 AS4766 Korea Telecom 1.50ms from Seoul, KR
18.173.100.21 AS16509 Amazon.com, Inc. 0.17ms from Singapore, SG
223.133.186.165 AS2527 Sony Network Communications Inc. 16.81ms from Tokyo, JP
54.201.198.149 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
70.63.153.181 AS11426 Charter Communications Inc 3.93ms from Charlotte, US
50.70.253.149 AS6327 Shaw Communications Inc. 18.87ms from Chicago, US
139.84.176.133 AS20473 The Constant Company, LLC 0.15ms from Delhi, IN
79.227.103.133 AS3320 Deutsche Telekom AG 10.35ms from Frankfurt am Main, DE
150.242.82.133 AS133775 Xiamen 4.32ms from Fuzhou, CN
125.116.113.133 AS4134 CHINANET-BACKBONE 11.17ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 130.113.27.221
traceroute to 130.113.27.221 (130.113.27.221): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Columbus, 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 AS23237 at robtex.

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