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AS19900
AS19900 J.D. Barnes Limited
JD-BARNES - J.D. Barnes Limited · registered in Canada
IPv4 addresses 512 1 prefixes · <0.001% of announced IPv4
Rank in Canada #1,002 largest network in CA by IPv4 space, of 1,575 · <0.01% of CA
Rank worldwide #50,192 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Canada 1,622 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Canada
ASN Name IPv4 addresses
AS18814 #999 ATC-DC-NET01 - Atlantic Technology Centre512
AS19039 #1000 DURABLEDNS - DurableDNS Inc512
AS19772 #1001 LIBERATED - Liberated Networks Inc512
AS20010 #1003 IDRC-AS1 - INTERNATIONAL DEVELOPMENT RESEARCH CENTRE512
AS20063 #1004 JDCCA - JDC.ca Inc.512
AS22404 #1005 NUCLEUS-INC-2 - FIBERNETICS CORPORATION512
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources