AS22404 FIBERNETICS CORPORATION

NUCLEUS-INC-2 - FIBERNETICS CORPORATION · registered in Canada

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Canada#1,005largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#50,332of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS22404 in ASN lookup Look up an IP in this network (74.205.221.1) All networks in Canada

IPv4 prefixes

All 2 prefixes, in address order.

74.205.221.0/24
208.79.59.0/24

Other ASNs named FIBERNETICS CORPORATION

3 other networks use the same organisation name; together with AS22404 they announce 167,424 IPv4 addresses.

ASNNameIPv4 addresses

AS36493295CA-TOR-ASN - FIBERNETICS CORPORATION CA132,352

AS26546NUCLEUS-INC - FIBERNETICS CORPORATION CA34,304

AS7271LOOKAS - FIBERNETICS CORPORATION CA256

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS19900#1002 JD-BARNES - J.D. Barnes Limited512

AS20010#1003 IDRC-AS1 - INTERNATIONAL DEVELOPMENT RESEARCH CENTRE512

AS20063#1004 JDCCA - JDC.ca Inc.512

AS22476#1006 NUNETWORX - Communication Nunetworx Inc.512

AS22494#1007 CANAD-92-22494 - 7098693 Canada Inc.512

AS22766#1008 TVOASN - The Ontario Educational Communications Authority512

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