AS number details

AS23237

McMaster University  ·  mcmaster.ca

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AS23237 – McMaster University

Field Value
Country Canada
Website mcmaster.ca
Hosted domains 224
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 14 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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IP Ranges API

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 224 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 ██████████ 28
130.113.48.15 ██████████ 18
130.113.183.35 ██████████ 17
130.113.93.123 ██████████ 14
130.113.22.200 ██████████ 11
130.113.213.69 ██████████ 8
130.113.6.50 ██████████ 7
130.113.213.56 ██████████ 6
130.113.103.115 ██████████ 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

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

IP Address ASN Details
130.113.226.200 AS23237 McMaster University 2.53ms from Toronto, CA
130.113.246.37 AS23237 McMaster University 2.35ms from Toronto, CA
130.113.61.134 AS23237 McMaster University 2.33ms from Toronto, CA
130.113.211.92 AS23237 McMaster University 2.39ms from Toronto, CA
130.113.68.137 AS23237 McMaster University 2.14ms from Toronto, CA
130.113.22.63 AS23237 McMaster University 2.37ms from Toronto, CA
130.113.69.4 AS23237 McMaster University 1.91ms from Toronto, CA
130.113.2.10 AS23237 McMaster University 6.12ms from Toronto, CA
130.113.199.63 AS23237 McMaster University 2.40ms from Toronto, CA
130.113.46.136 AS23237 McMaster University 2.25ms from Toronto, CA
130.113.55.41 AS23237 McMaster University 4.25ms from Toronto, CA
130.113.198.191 AS23237 McMaster University 2.14ms from Toronto, CA
130.113.183.20 AS23237 McMaster University 2.11ms from Toronto, CA
130.113.108.166 AS23237 McMaster University 2.16ms from Toronto, CA
130.113.131.254 AS23237 McMaster University 2.06ms from Toronto, CA
130.113.213.58 AS23237 McMaster University 2.54ms from Toronto, CA
130.113.54.13 AS23237 McMaster University 2.25ms from Toronto, CA
130.113.45.110 AS23237 McMaster University 2.21ms from Toronto, CA
130.113.172.208 AS23237 McMaster University 2.14ms from Toronto, CA
130.113.48.57 AS23237 McMaster University 2.21ms from Toronto, CA
130.113.3.198 AS23237 McMaster University 2.43ms from Toronto, CA
130.113.218.59 AS23237 McMaster University 2.29ms from Toronto, CA
130.113.1.12 AS23237 McMaster University 2.34ms from Toronto, CA
130.113.130.31 AS23237 McMaster University 2.19ms from Toronto, CA
130.113.158.70 AS23237 McMaster University 2.43ms 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
174.100.211.37 AS10796 Charter Communications Inc 12.79ms from Ashburn, US
108.39.109.101 AS701 Verizon Business 10.31ms from Ashburn, US
174.54.112.37 AS7922 Comcast Cable Communications, LLC 17.55ms from Ashburn, US
110.247.203.117 AS4837 CHINA UNICOM China169 Backbone 10.48ms from Beijing, CN
167.88.42.245 AS47583 Hostinger International Limited 0.69ms from Boston, US
135.222.156.149 AS8075 Microsoft Corporation 0.14ms from Boydton, US
197.37.183.5 AS8452 TE-AS 6.19ms from Cairo, EG
1.22.172.197 AS45528 Tikona Infinet Ltd. 0.91ms from Chennai, IN
75.10.26.21 AS7018 AT&T Enterprises, LLC 2.92ms from Dallas, US
64.111.27.5 AS33302 Data102 2.03ms from Denver, US
211.138.143.85 AS9808 China Mobile Communications Group Co., Ltd. 6.55ms from Fuzhou, CN
76.143.168.165 AS7922 Comcast Cable Communications, LLC 7.36ms from Houston, US
77.88.197.5 AS61297 Ante Mediam LLC 0.23ms from Kyiv, UA
41.198.83.5 AS37379 Africa Online Operations (Mauritius) Limited 0.90ms from Lusaka, ZM
62.117.109.229 AS8732 JSC Comcor 0.61ms from Moscow, RU
82.64.184.117 AS12322 Free SAS 1.75ms from Paris, FR
194.79.179.165 AS13193 KEYYO SA 0.83ms from Paris, FR
177.52.148.245 AS263656 BRSULNET TELECOM LTDA 2.31ms from Porto Alegre, BR
177.37.121.197 AS262808 Brasilnet Telecomunicações Ltda ME 11.22ms from Rio de Janeiro, BR
110.8.59.85 AS9318 SK Broadband Co Ltd 2.27ms from Seoul, KR
116.120.7.69 AS9318 SK Broadband Co Ltd 3.41ms from Seoul, KR
24.217.151.85 AS20115 Charter Communications LLC 5.47ms from St. Louis, US
3.113.140.181 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
126.40.205.101 AS17676 SoftBank Corp. 14.60ms from Tokyo, JP
196.203.58.245 AS37693 OOREDOO TUNISIE SA 2.22ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 130.113.105.252
traceroute to 130.113.105.252 (130.113.105.252): 7 hops max, 52 byte packets
3 [AS3257] 141.136.105.230 161.621 ms
4 [AS3257] 98.124.173.122 193.033 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in London, GB
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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