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	Prefix	Description
	216.94.43.0/24	Christie Digital Systems Canada, Inc.
	172.82.71.0/24	Christie Digital Systems Canada, Inc.
	192.94.204.0/24	Christie Digital Systems Canada, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS577	Bell Canada	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS20001	Charter Communications Inc	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS577	Bell Canada	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS20001	Charter Communications Inc	✔	✘

ASHandle:       AS40280
OrgID:          CDS-89
ASName:         CDSKIT-NET-216-94-43-0
ASNumber:       40280
RegDate:        2006-10-13
Updated:        2021-03-09
TechHandle:     PARKS278-ARIN
TechHandle:     WANGK21-ARIN
AbuseHandle:    PARKS278-ARIN
Source:         ARIN



OrgID:          CDS-89
OrgName:        Christie Digital Systems Canada, Inc.
CanAllocate:    
Street:         809 Wellington Street North
City:           Kitchener
State/Prov:     ON
Country:        CA
PostalCode:     N2G-4Y7
RegDate:        2000-11-01
Updated:        2024-04-02
OrgAdminHandle: AK432-ARIN
OrgTechHandle:  AK432-ARIN
OrgTechHandle:  PARKS278-ARIN
OrgTechHandle:  WANGK21-ARIN
OrgAbuseHandle: AK432-ARIN
OrgAbuseHandle: PARKS278-ARIN
Source:         ARIN





OrgAdminHandle:       AK432-ARIN
OrgAdminName:         Ashish Kudsia
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        AK432-ARIN
OrgTechName:          Ashish Kudsia
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        PARKS278-ARIN
OrgTechName:          Sam Park
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        WANGK21-ARIN
OrgTechName:          Kevin Wang
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       AK432-ARIN
OrgAbuseName:         Ashish Kudsia
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       PARKS278-ARIN
OrgAbuseName:         Sam Park
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           PARKS278-ARIN
TechName:             Sam Park
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           WANGK21-ARIN
TechName:             Kevin Wang
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          PARKS278-ARIN
AbuseName:            Sam Park
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:25:27Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-xo-b	58210
ARIN	as1239:as-customers	4238
LEVEL3	as-level3-origins-na	0
RADB	as-rogers:as-customers	601