ASN Lookup Tool
AS25833 TOCT

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25833
Organisation
The Ontario College of Teachers
Name
TOCT
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#75,209 out of 76,964
Registry
Arin
Registered Country
CA flag CA
Registered Country Name
Canada
Registered Date
2002-05-16
Registration Last Change
2023-07-27
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagAllstream Business US, LLC
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.