AS136423 Melbourne Grammar School

MELBGRAMM-AS - Melbourne Grammar School · registered in Australia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Australia#1,404largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#70,456of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS136423 in ASN lookup Look up an IP in this network (203.25.82.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

203.25.82.0/24

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AS136529#1407 HRSAUSTRALASIAPTYLTD-AS-AP - HRS AUSTRALASIA 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