AS37993 Cranbrook School,

CRANBROOK-AS-AP - Cranbrook School, · registered in Australia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Australia#1,217largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#66,037of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS37993 in ASN lookup Look up an IP in this network (203.24.137.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

203.24.137.0/24

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ASNNameIPv4 addresses

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AS38049#1218 CFG-AS-AP - Collins Foods Group256

AS38076#1219 AUST-SPORT-COMMISION-AU-AP - Australian Sports Commission. Bruce, ACT256

AS38236#1220 GOSFORDCITYCOUNCIL-AS-AP - Gosford City Council256

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