ASN AS7403 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS7403?

AS7403 is listed under Colba Net Inc..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS7403 Colba Net Inc. | IPGeolocation.io

ASN Lookup Tool

Colba Net Inc. colbanet.ca

CA 5 Routes

AS Data

AS7403

AS7403 – Colba Net Inc.

AS Number	7403
AS Name	COLBANET
Organization	Colba Net Inc.(colba)
Country	CA
Website	colbanet.ca
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1996-12-04

ASN Intelligence API for production workflows

Use ASN data for AS7403 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.102.240.0/22	AS7403	Colba Net Inc.	Colba Net Inc.	1024
199.180.96.0/22	AS7403	Colba Net Inc.	Colba Net Inc.	1024
216.252.64.0/19	AS7403	Colba Net Inc.	Colba Net Inc.	8192
155.254.136.0/21	AS7403	Colba Net Inc.	Colba Net Inc.	2048
206.123.20.0/24	AS7403	Colba Net Inc.	COLBANET INC.	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:       7403
ASName:         COLBANET
ASHandle:       AS7403
RegDate:        1996-12-04
Updated:        2025-03-06    
Ref:            https://rdap.arin.net/registry/autnum/7403


OrgName:        Colba Net Inc.
OrgId:          COLBA
Address:        1500 rue du College #210
City:           Montreal
StateProv:      QC
PostalCode:     H4T-1S3
Country:        CA
RegDate:        2003-12-23
Updated:        2025-10-20
Ref:            https://rdap.arin.net/registry/entity/COLBA


OrgTechHandle: GAROT-ARIN
OrgTechName:   GAROT, Piery 
OrgTechPhone:  +1-514-856-3500 
OrgTechEmail:  piery.garot@colbanet.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/GAROT-ARIN

OrgAbuseHandle: GAROT-ARIN
OrgAbuseName:   GAROT, Piery 
OrgAbusePhone:  +1-514-856-3500 
OrgAbuseEmail:  piery.garot@colbanet.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAROT-ARIN

OrgNOCHandle: GAROT-ARIN
OrgNOCName:   GAROT, Piery 
OrgNOCPhone:  +1-514-856-3500 
OrgNOCEmail:  piery.garot@colbanet.ca
OrgNOCRef:    https://rdap.arin.net/registry/entity/GAROT-ARIN

OrgDNSHandle: GAROT-ARIN
OrgDNSName:   GAROT, Piery 
OrgDNSPhone:  +1-514-856-3500 
OrgDNSEmail:  piery.garot@colbanet.ca
OrgDNSRef:    https://rdap.arin.net/registry/entity/GAROT-ARIN

OrgRoutingHandle: GAROT-ARIN
OrgRoutingName:   GAROT, Piery 
OrgRoutingPhone:  +1-514-856-3500 
OrgRoutingEmail:  piery.garot@colbanet.ca
OrgRoutingRef:    https://rdap.arin.net/registry/entity/GAROT-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
AS1403	EBOX	CA
AS35280	F5 Networks SARL	FR
AS36236	NetActuate, Inc	US
AS1239	Cogent Communications, LLC	US
AS6939	Hurricane Electric LLC	US
AS55222	9219-1568 Quebec Inc.	CA
AS33185	Hive Data Center Inc.	CA
AS14537	Continent 8 LLC	US
AS174	Cogent Communications, LLC	US
AS49544	i3D.net B.V	NL

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US