AS56289 2 Changi Business Park Crescent

DBS-NET-1-SG - 2 Changi Business Park Crescent · registered in Singapore

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in Singapore#180largest network in SG by IPv4 space, of 443 · 0.02% of SG

Rank worldwide#26,917of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySingapore457 ASNs registered there

Open AS56289 in ASN lookup Look up an IP in this network (103.4.36.1) All networks in Singapore

IPv4 prefixes

All 3 prefixes, in address order.

103.4.36.0/23
203.124.4.0/23
210.79.56.0/23

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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