AS133449 VASTSPACE PTE. LTD.

VASTSPACEPTELTD-AS-AP - VASTSPACE PTE. LTD. · registered in Singapore

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Singapore#219largest network in SG by IPv4 space, of 443 · 0.01% of SG

Rank worldwide#38,825of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySingapore457 ASNs registered there

Open AS133449 in ASN lookup Look up an IP in this network (103.229.128.1) All networks in Singapore

IPv4 prefixes

All 3 prefixes, in address order.

103.229.128.0/24
103.237.143.0/24
103.237.168.0/23

Similar-sized networks in Singapore

ASNNameIPv4 addresses

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AS132739#218 SCAFFNETPTELTD-AS-AP - Scaffnet Pte Ltd1,024

AS134534#220 ATT-NBE-SG - ATT NBE Equinix Singapore1,024

AS134789#221 OCPL-AS-AP - OPTICALHASH COMMUNICATIONS PTE LTD1,024

AS134981#222 UBER-AS-AP - UBER SINGAPORE TECHNOLOGY PTE. 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