AS55919 20 Dover Drive Singapore 138682

SUTD-SG - 20 Dover Drive Singapore 138682 · registered in Singapore

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Singapore#284largest network in SG by IPv4 space, of 443 · <0.01% of SG

Rank worldwide#52,574of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySingapore457 ASNs registered there

Open AS55919 in ASN lookup Look up an IP in this network (103.24.77.1) All networks in Singapore

IPv4 prefixes

All 2 prefixes, in address order.

103.24.77.0/24
202.94.70.0/24

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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