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	Prefix	Description
	205.207.144.0/23	J.D. Barnes Limited

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS812	Rogers Communications Canada Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS812	Rogers Communications Canada Inc.	✔	✘

ASHandle:       AS19900
OrgID:          JBL
ASName:         JD-BARNES
ASNumber:       19900
RegDate:        2011-12-07
Updated:        2011-12-07
Source:         ARIN



OrgID:          JBL
OrgName:        J.D. Barnes Limited
CanAllocate:    
Street:         140 Renfrew Drive Suite 100
City:           Markham
State/Prov:     ON
Country:        CA
PostalCode:     L3R 6B3
RegDate:        1995-04-08
Updated:        2025-10-14
OrgAdminHandle: CHANA4-ARIN
OrgTechHandle:  CHANA4-ARIN
OrgAbuseHandle: CHANA4-ARIN
Source:         ARIN





OrgAdminHandle:       CHANA4-ARIN
OrgAdminName:         Andrew Chan
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CHANA4-ARIN
OrgTechName:          Andrew Chan
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CHANA4-ARIN
OrgAbuseName:         Andrew Chan
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:38:08Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as20161:as-customers	101
RADB	as-rogers:as-customers	638
ARIN	as-xo-b	58831
LEVEL3	as-level3-origins-na	0