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AS25797 Teranet Inc. | IPGeolocation.io

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

Teranet Inc. teranet.ca

CA 2 Routes

AS Data

AS25797

AS25797 – Teranet Inc.

AS Number	25797
AS Name	TERANET
Organization	Teranet Inc.(terane-3)
Country	CA
Website	teranet.ca
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2002-05-10

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
159.18.94.0/24	AS25797	Teranet Inc.	Zayo Bandwidth	256
159.18.103.0/24	AS25797	Teranet Inc.	Zayo Bandwidth	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:       25797
ASName:         TERANET
ASHandle:       AS25797
RegDate:        2002-05-10
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/25797


OrgName:        Teranet Inc.
OrgId:          TERANE-3
Address:        123 Front Street West
Address:        Suite 700
City:           Toronto
StateProv:      ON
PostalCode:     M5J 2M2
Country:        CA
RegDate:        2002-05-10
Updated:        2014-11-26
Ref:            https://rdap.arin.net/registry/entity/TERANE-3


OrgAbuseHandle: CM1477-ARIN
OrgAbuseName:   Mascarenhas, Cliff 
OrgAbusePhone:  +1-416-360-5263 
OrgAbuseEmail:  morris.cozzi@teranet.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CM1477-ARIN

OrgTechHandle: CM1477-ARIN
OrgTechName:   Mascarenhas, Cliff 
OrgTechPhone:  +1-416-360-5263 
OrgTechEmail:  morris.cozzi@teranet.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/CM1477-ARIN

RTechHandle: CM1477-ARIN
RTechName:   Mascarenhas, Cliff 
RTechPhone:  +1-416-360-5263 
RTechEmail:  morris.cozzi@teranet.ca
RTechRef:    https://rdap.arin.net/registry/entity/CM1477-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
AS15290	Zayo Bandwidth	US
AS577	Bell Canada	CA

Upstreams

AS Number	Description	Country
AS15290	Zayo Bandwidth	US
AS577	Bell Canada	CA

Frequently Asked Questions

What is ASN AS25797?

ASN AS25797 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25797?

AS25797 is listed under Teranet Inc..

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.