AS239

UTORONTO-AS - University of Toronto, CA

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

ASN: AS239
Organization: University of Toronto
Description: UTORONTO-AS - University of Toronto, CA
Country: CA
State / Region: ON
City: TORONTO
Address: Information & Technology Services
Registry (RIR): ARIN
Created: 2005-11-23
Updated: 2025-10-20
IPv4 Prefixes: 15
IPv6 Prefixes: 3

IPv4 Prefixes

15 total · showing first 10

128.100.0.0/16
138.51.0.0/16
138.51.0.0/17
138.51.128.0/17
142.1.0.0/16
142.150.0.0/16
142.150.0.0/17
142.150.128.0/17
142.151.0.0/16
142.151.0.0/17

IPv6 Prefixes

3 total

2606:fa00::/32
2631:1000::/24
2631:1002:22::/48

What is AS239?

AS239 is an Autonomous System Number (ASN) assigned to University of Toronto. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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