// ASN

AS23237

MCMASTER - McMaster University, CA

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS23237
Organization: McMaster University
Description: MCMASTER - McMaster University, CA
Country: CA
State / Region: ON
City: Hamilton
Address: 1280 Main St. West
Registry (RIR): ARIN
Created: 2009-04-08
Updated: 2025-10-14
IPv4 Prefixes: 4
IPv6 Prefixes: 1

IPv4 Prefixes

4 total

130.113.0.0/16
130.113.109.0/24
192.42.5.0/24
192.42.6.0/24

IPv6 Prefixes

1 total

2604:1700::/48

What is AS23237?

AS23237 is an Autonomous System Number (ASN) assigned to McMaster University. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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