AS136931 CSL Limited

CSL-AS-AP - CSL Limited · registered in Australia

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Australia#623largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#39,080of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS136931 in ASN lookup Look up an IP in this network (203.10.36.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

203.10.36.0/22

Other ASNs named CSL Limited

1 other network uses the same organisation name; together with AS136931 they announce 2,816 IPv4 addresses.

ASNNameIPv4 addresses

AS23875CSL-AS-AP - CSL Limited HK1,792

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS136585#620 LEIDOS-AS-AP - LEIDOS AUSTRALIA PTY LIMITED1,024

AS136731#621 INVOTECSOLUTIONS-AS-AP - Invotec Solutions1,024

AS136741#622 CW-AS-AP - Channel Wireless Pty Ltd1,024

AS136973#624 PIVOTEL-AS-AP - Pivotel Group Pty Limited1,024

AS137042#625 READIITELPTYLTD-AS-AP - Readiitel Pty Ltd1,024

AS137057#626 AACO-AS-AP - A.A. Company Pty Ltd1,024

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