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	Prefix	Description
	142.76.0.0/17	Sunnybrook Health Sciences Centre
	142.76.0.0/16	Sunnybrook Health Sciences Centre
	142.76.128.0/17	Sunnybrook Health Sciences Centre

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS21949	Beanfield Technologies Inc.	✔	✘
	AS26677	ORION	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS21949	Beanfield Technologies Inc.	✔	✘
	AS26677	ORION	✔	✘

ASHandle:       AS19925
OrgID:          SUNNY-14
ASName:         SWCHSC
ASNumber:       19925
RegDate:        2001-03-02
Updated:        2012-03-02
Source:         ARIN



OrgID:          SUNNY-14
OrgName:        Sunnybrook Health Sciences Centre
CanAllocate:    
Street:         2075 Bayview Ave.
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M4N-3M5
RegDate:        2009-08-25
Updated:        2025-11-03
OrgAdminHandle: YANWI1-ARIN
OrgTechHandle:  CHEUN101-ARIN
OrgTechHandle:  MLE213-ARIN
OrgTechHandle:  MOISE2-ARIN
OrgTechHandle:  YANWI1-ARIN
OrgAbuseHandle: CHEUN101-ARIN
OrgAbuseHandle: MLE213-ARIN
OrgAbuseHandle: MOISE2-ARIN
OrgAbuseHandle: YANWI1-ARIN
Source:         ARIN





OrgAdminHandle:       YANWI1-ARIN
OrgAdminName:         Wilfred Yan
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CHEUN101-ARIN
OrgTechName:          Ringo Cheung
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MLE213-ARIN
OrgTechName:          Myles Leicester
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MOISE2-ARIN
OrgTechName:          Edwin Moises
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        YANWI1-ARIN
OrgTechName:          Wilfred Yan
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CHEUN101-ARIN
OrgAbuseName:         Ringo Cheung
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MLE213-ARIN
OrgAbuseName:         Myles Leicester
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MOISE2-ARIN
OrgAbuseName:         Edwin Moises
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       YANWI1-ARIN
OrgAbuseName:         Wilfred Yan
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:31:01Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as23498:as-customers2	189
ARIN	as26677:as-gtatest	17
BELL	as577:as-customers	13712
ARIN	as26677:as-gigapop-peering	55
RADB	as23498:as-customers	166
CANARIE	as6509:as-canarie	204
CANARIE	as26677:as-gigapop	57
CANARIE	as6509:as-canet4	153
ARIN	as-549-as-customers	69
RADB	as-nexicom	122
RADB	as23498:as-cdsi	168
CANARIE	as6509:as-nren	178
ARIN	as26677:as-gigapop4rpkimon	55
RADB	as-cdsi	166
RADB	as174:as-cogc-009	48
RADB	as16631:as-cogc-005	66