AS150438 Secure-ISS Holdings Pty Ltd

SHPL-AS-AP - Secure-ISS Holdings Pty Ltd · registered in Australia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Australia#1,594largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#71,700of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS150438 in ASN lookup Look up an IP in this network (103.99.187.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

103.99.187.0/24

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AS150672#1595 THEHUTCHINSSCHOOL-AS-AP - Hutchins School Board of Management256

AS150688#1596 DAVIDTATYUENGOH-AS-AP - David Tat Yuen Goh t/aTertius Computing256

AS150727#1597 HUMECLARK-AS-AP - Hume Clark Pty Ltd256

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