Autonomous System details

AS23237

McMaster University  ·  mcmaster.ca

Canada

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AS23237 – McMaster University

Field Value
Country Canada
Website mcmaster.ca
Hosted domains 235
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
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WHOIS Details

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                                                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 235 domain names hosted across 58 IP addresses on this ASN.

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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
130.113.64.30 ██████████ 6
130.113.6.50 ███████ 6
130.113.213.56 ██████████ 6

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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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
130.113.184.51 AS23237 McMaster University 2.16ms from Toronto, CA
130.113.142.19 AS23237 McMaster University 2.21ms from Toronto, CA
130.113.108.166 AS23237 McMaster University 2.16ms from Toronto, CA
130.113.1.40 AS23237 McMaster University 2.32ms from Toronto, CA
130.113.40.50 AS23237 McMaster University 2.24ms from Toronto, CA
130.113.130.31 AS23237 McMaster University 2.18ms from Toronto, CA
130.113.196.68 AS23237 McMaster University 2.55ms from Toronto, CA
130.113.158.70 AS23237 McMaster University 2.40ms from Toronto, CA
130.113.68.214 AS23237 McMaster University 2.12ms from Toronto, CA
130.113.77.101 AS23237 McMaster University 2.14ms from Toronto, CA
130.113.232.216 AS23237 McMaster University 2.11ms from Toronto, CA
130.113.86.154 AS23237 McMaster University 2.63ms from Toronto, CA
130.113.224.233 AS23237 McMaster University 2.17ms from Toronto, CA
130.113.50.71 AS23237 McMaster University 2.57ms from Toronto, CA
130.113.234.253 AS23237 McMaster University 2.46ms from Toronto, CA
130.113.183.36 AS23237 McMaster University 2.14ms from Toronto, CA
130.113.246.37 AS23237 McMaster University 2.30ms from Toronto, CA
130.113.152.98 AS23237 McMaster University 2.31ms from Toronto, CA
130.113.2.10 AS23237 McMaster University 6.04ms from Toronto, CA
130.113.3.198 AS23237 McMaster University 2.45ms from Toronto, CA
130.113.100.126 AS23237 McMaster University 2.21ms from Toronto, CA
130.113.10.149 AS23237 McMaster University 2.29ms from Toronto, CA
130.113.198.250 AS23237 McMaster University 2.11ms from Toronto, CA
130.113.64.43 AS23237 McMaster University 2.49ms from Toronto, CA
130.113.131.254 AS23237 McMaster University 2.01ms 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
185.10.50.117 AS20857 Signet B.V. 0.60ms from Amsterdam, NL
121.18.118.245 AS4837 CHINA UNICOM China169 Backbone 9.44ms from Beijing, CN
144.178.229.101 AS39686 Eurofiber Nederland BV 1.64ms from Brussels, BE
185.210.217.165 AS9009 M247 Europe SRL 0.09ms from Brussels, BE
102.45.31.149 AS8452 TE-AS 3.31ms from Cairo, EG
113.220.155.229 AS4134 CHINANET-BACKBONE 5.64ms from Changsha, CN
59.46.206.101 AS134762 CHINANET Liaoning province Dalian MAN network 0.61ms from Dalian, CN
67.53.24.213 AS11427 Charter Communications Inc 13.35ms from Dallas, US
184.24.49.85 AS16625 Akamai Technologies, Inc. 0.56ms from Dallas, US
115.111.191.5 AS4755 TATA Communications formerly VSNL is Leading ISP 1.60ms from Delhi, IN
180.148.214.245 AS45905 Stargate Communications Ltd. 1.00ms from Dhaka, BD
119.108.65.5 AS4837 CHINA UNICOM China169 Backbone 17.35ms from Liaoyang, CN
76.196.194.101 AS7018 AT&T Enterprises, LLC 8.84ms from Los Angeles, US
154.120.225.53 AS30844 Liquid Telecommunications Ltd 10.98ms from Lusaka, ZM
151.48.187.21 AS1267 WIND TRE S.P.A. 2.85ms from Milan, IT
72.188.167.165 AS33363 Charter Communications, Inc 11.77ms from Orlando, US
122.244.47.69 AS4134 CHINANET-BACKBONE 7.89ms from Shanghai, CN
62.44.126.5 AS5421 Sofia University "St. Kliment Ohridski" 1.52ms from Sofia, BG
36.206.246.69 AS56046 China Mobile communications corporation 3.25ms from Suzhou, CN
126.67.246.133 AS17676 SoftBank Corp. 3.02ms from Tokyo, JP
23.53.171.85 AS16625 Akamai Technologies, Inc. 0.10ms from Toronto, CA
45.3.7.117 AS40788 Start Communications 4.90ms from Toronto, CA
185.32.4.101 AS60645 AS Consulting Sp. z o. o. 5.17ms from Wrocław, PL
113.134.62.133 AS4134 CHINANET-BACKBONE 4.41ms from Xi'an, CN
84.201.56.21 AS44066 firstcolo GmbH 0.50ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m4 130.113.70.105
traceroute to 130.113.70.105 (130.113.70.105): 4 hops max, 52 byte packets
1 [AS197555] 5.133.101.1 3774.144 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Bursa, TR
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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