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AS19900 J.D. Barnes Limited

JD-BARNES - J.D. Barnes Limited · registered in Canada

IPv4 addresses5121 prefixes · <0.001% of announced IPv4
Rank in Canada#1,002largest network in CA by IPv4 space, of 1,575 · <0.01% of CA
Rank worldwide#50,192of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryCanada1,622 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 205.207.144.0/23

Similar-sized networks in Canada

ASNNameIPv4 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