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AS25833 The Ontario College of Teachers

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

The Ontario College of Teachers oct.ca

CA 1 Routes

AS Data

AS25833

AS25833 – The Ontario College of Teachers

AS Number	25833
AS Name	TOCT
Organization	The Ontario College of Teachers(oct-15)
Country	CA
Website	oct.ca
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2002-05-16

ASN Intelligence API for production workflows

Use ASN data for AS25833 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.205.40.0/24	AS25833	The Ontario College of Teachers	Ontario College of Teachers	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       25833
ASName:         TOCT
ASHandle:       AS25833
RegDate:        2002-05-16
Updated:        2023-07-27    
Ref:            https://rdap.arin.net/registry/autnum/25833


OrgName:        The Ontario College of Teachers
OrgId:          OCT-15
Address:        101 Bloor Street West
City:           Toronto
StateProv:      ON
PostalCode:     M5S 0A1
Country:        CA
RegDate:        2002-05-16
Updated:        2025-10-17
Ref:            https://rdap.arin.net/registry/entity/OCT-15


OrgAbuseHandle: OCT4-ARIN
OrgAbuseName:   OCT
OrgAbusePhone:  +1-416-961-8800 
OrgAbuseEmail:  octarin@oct.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OCT4-ARIN

OrgTechHandle: OCT4-ARIN
OrgTechName:   OCT
OrgTechPhone:  +1-416-961-8800 
OrgTechEmail:  octarin@oct.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/OCT4-ARIN

RTechHandle: OCT4-ARIN
RTechName:   OCT
RTechPhone:  +1-416-961-8800 
RTechEmail:  octarin@oct.ca
RTechRef:    https://rdap.arin.net/registry/entity/OCT4-ARIN

RNOCHandle: OCT4-ARIN
RNOCName:   OCT
RNOCPhone:  +1-416-961-8800 
RNOCEmail:  octarin@oct.ca
RNOCRef:    https://rdap.arin.net/registry/entity/OCT4-ARIN

RAbuseHandle: OCT4-ARIN
RAbuseName:   OCT
RAbusePhone:  +1-416-961-8800 
RAbuseEmail:  octarin@oct.ca
RAbuseRef:    https://rdap.arin.net/registry/entity/OCT4-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS7385	Allstream Business US, LLC	US

Upstreams

AS Number	Description	Country
AS7385	Allstream Business US, LLC	US

Frequently Asked Questions

What is ASN AS25833?

ASN AS25833 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25833?

AS25833 is listed under The Ontario College of Teachers.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.