AS133794 ABN Amro Clearing Sydney Pty Ltd

ABNACS-AS-AP - ABN Amro Clearing Sydney Pty Ltd · registered in Singapore

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Singapore#303largest network in SG by IPv4 space, of 443 · <0.01% of SG

Rank worldwide#53,399of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySingapore457 ASNs registered there

Open AS133794 in ASN lookup Look up an IP in this network (43.251.240.1) All networks in Singapore

IPv4 prefixes

All 1 prefix, in address order.

43.251.240.0/23

Other ASNs named ABN Amro Clearing Sydney Pty Ltd

2 other networks use the same organisation name; together with AS133794 they announce 1,792 IPv4 addresses.

ASNNameIPv4 addresses

AS38242ABNACS-AU-AS - ABN Amro Clearing Sydney Pty Ltd AU1,024

AS133793ABNACS-AS-AP - ABN Amro Clearing Sydney Pty Ltd HK256

Similar-sized networks in Singapore

ASNNameIPv4 addresses

AS133471#300 SYNAPXE-AS-AP - SYNAPXE PTE. LTD.512

AS133535#301 ALAGASNETWORK-AS-AP - PRIMABANANEN PTE. LTD.512

AS133735#302 MCKINSEY-AS-SG - McKinsey & Company512

AS133891#304 FIDESSA-AS-SG - Fidessa ltd512

AS134190#305 IPDC-AS-AP - IPDC SOLUTIONS PTE LTD512

AS134193#306 SHPL-AS-AP - SkyLab Holding Pte. Ltd.512

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