ASN AS46626 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46626?

AS46626 is listed under The Hospital for Sick Children.

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.

AS46626 The Hospital for Sick Children

ASN Lookup Tool

The Hospital for Sick Children sickkids.ca

CA 4 Routes

AS Data

AS46626

AS46626 – The Hospital for Sick Children

AS Number	46626
AS Name	SICKKIDS-AS-01
Organization	The Hospital for Sick Children(hsc-9)
Country	CA
Website	sickkids.ca
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-10-29

ASN Intelligence API for production workflows

Use ASN data for AS46626 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
142.20.0.0/16	AS46626	The Hospital for Sick Children	The Hospital for Sick Children	65536
137.83.57.0/24	AS46626	The Hospital for Sick Children	The Hospital for Sick Children	256
192.75.158.0/24	AS46626	The Hospital for Sick Children	The Hospital for Sick Children	256
207.176.225.0/24	AS46626	The Hospital for Sick Children	The Hospital for Sick Children	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:       46626
ASName:         SICKKIDS-AS-01
ASHandle:       AS46626
RegDate:        2008-10-29
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/46626


OrgName:        The Hospital for Sick Children
OrgId:          HSC-9
Address:        555 University Avenue
City:           Toronto
StateProv:      ON
PostalCode:     M5G-1X8
Country:        CA
RegDate:        1991-03-18
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/HSC-9


OrgAbuseHandle: GN67-ARIN
OrgAbuseName:   Nero, Gary 
OrgAbusePhone:  +1-416-813-6716 
OrgAbuseEmail:  manjula.welegedera@sickkids.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GN67-ARIN

OrgTechHandle: GN67-ARIN
OrgTechName:   Nero, Gary 
OrgTechPhone:  +1-416-813-6716 
OrgTechEmail:  manjula.welegedera@sickkids.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/GN67-ARIN

RTechHandle: GN67-ARIN
RTechName:   Nero, Gary 
RTechPhone:  +1-416-813-6716 
RTechEmail:  manjula.welegedera@sickkids.ca
RTechRef:    https://rdap.arin.net/registry/entity/GN67-ARIN

RNOCHandle: GN67-ARIN
RNOCName:   Nero, Gary 
RNOCPhone:  +1-416-813-6716 
RNOCEmail:  manjula.welegedera@sickkids.ca
RNOCRef:    https://rdap.arin.net/registry/entity/GN67-ARIN

RAbuseHandle: GN67-ARIN
RAbuseName:   Nero, Gary 
RAbusePhone:  +1-416-813-6716 
RAbuseEmail:  manjula.welegedera@sickkids.ca
RAbuseRef:    https://rdap.arin.net/registry/entity/GN67-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
AS26677	ORION	CA

Upstreams

AS Number	Description	Country
AS26677	ORION	CA