AS138323 Opticomm Co Pty Ltd

OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd · registered in Australia

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Australia#707largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#45,099of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS138323 in ASN lookup Look up an IP in this network (103.123.26.1) All networks in Australia

IPv4 prefixes

All 2 prefixes, in address order.

103.123.26.0/24
103.133.188.0/23

Other ASNs named Opticomm Co Pty Ltd

1 other network uses the same organisation name; together with AS138323 they announce 37,376 IPv4 addresses.

ASNNameIPv4 addresses

AS45763OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd AU36,608

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS137544#704 BULLHORN-AS-AP - Bullhorn International Inc.768

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AS138209#706 PROGRAMMED-AS-AP - Programmed Maintenance Services Limited768

AS138503#708 SNOWYHYDROLIMITED-AS-AP - Snowy Hydro Limited768

AS139253#709 FOITGROUP-AS-AP - FOIT Group PTY LTD768

AS139603#710 XENEX-AS-AP - Xenex Systems PTY LTD768

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