ASN AS46641 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46641?

AS46641 is listed under Niagara Catholic District School Board.

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.

AS46641 Niagara Catholic District School Board

ASN Lookup Tool

Niagara Catholic District School Board ncdsb.com

CA 3 Routes

AS Data

AS46641

AS46641 – Niagara Catholic District School Board

AS Number	46641
AS Name	NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD
Organization	Niagara Catholic District School Board(ncdsb)
Country	CA
Website	ncdsb.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2014-06-26

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Use ASN data for AS46641 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.40.64.0/23	AS46641	Niagara Catholic District School Board	Niagara Catholic District School Board	512
216.40.65.0/24	AS46641	Niagara Catholic District School Board	Niagara Catholic District School Board	256
192.68.163.0/24	AS46641	Niagara Catholic District School Board	Niagara Catholic District School Board	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:       46641
ASName:         NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD
ASHandle:       AS46641
RegDate:        2014-06-26
Updated:        2014-06-26
Comment:        www.niagaracatholic.ca    
Ref:            https://rdap.arin.net/registry/autnum/46641


OrgName:        Niagara Catholic District School Board
OrgId:          NCDSB
Address:        427 Rice Road
City:           Welland
StateProv:      ON
PostalCode:     L3C 7C1
Country:        CA
RegDate:        2014-06-06
Updated:        2022-01-28
Ref:            https://rdap.arin.net/registry/entity/NCDSB


OrgNOCHandle: NOCR5-ARIN
OrgNOCName:   Network Operations Center, Role 
OrgNOCPhone:  +1-905-225-8613 
OrgNOCEmail:  sokum.keo@ncdsb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCR5-ARIN

OrgNOCHandle: OPDNA-ARIN
OrgNOCName:   OPD, NADM 
OrgNOCPhone:  +1-905-225-8627 
OrgNOCEmail:  nadm-opd@ncdsb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/OPDNA-ARIN

OrgAbuseHandle: DATAC39-ARIN
OrgAbuseName:   DatacenterAdmin
OrgAbusePhone:  +1-905-225-8613 
OrgAbuseEmail:  datacenteradmin@ncdsb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DATAC39-ARIN

OrgTechHandle: DATAC39-ARIN
OrgTechName:   DatacenterAdmin
OrgTechPhone:  +1-905-225-8613 
OrgTechEmail:  datacenteradmin@ncdsb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DATAC39-ARIN

OrgNOCHandle: DATAC39-ARIN
OrgNOCName:   DatacenterAdmin
OrgNOCPhone:  +1-905-225-8613 
OrgNOCEmail:  datacenteradmin@ncdsb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DATAC39-ARIN

OrgTechHandle: OPDNA-ARIN
OrgTechName:   OPD, NADM 
OrgTechPhone:  +1-905-225-8627 
OrgTechEmail:  nadm-opd@ncdsb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OPDNA-ARIN

OrgTechHandle: NOCR5-ARIN
OrgTechName:   Network Operations Center, Role 
OrgTechPhone:  +1-905-225-8613 
OrgTechEmail:  sokum.keo@ncdsb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOCR5-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
AS33044	Megawire Inc.	CA
AS26677	ORION	CA
AS53486	Niagara Regional Broadband Networks Limited	CA

Upstreams

AS Number	Description	Country
AS33044	Megawire Inc.	CA
AS26677	ORION	CA
AS53486	Niagara Regional Broadband Networks Limited	CA