AS138433 GMO GlobalSign Pte Ltd

GLOBALSIGN-AS-AP - GMO GlobalSign Pte Ltd · registered in Singapore

IPv4 addresses1,0563 prefixes · <0.001% of announced IPv4

Rank in Singapore#190largest network in SG by IPv4 space, of 443 · 0.01% of SG

Rank worldwide#29,676of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySingapore457 ASNs registered there

Open AS138433 in ASN lookup Look up an IP in this network (103.142.236.1) All networks in Singapore

IPv4 prefixes

All 3 prefixes, in address order.

103.142.236.0/23
116.51.29.96/27
209.146.58.0/23

IPv6 prefixes

All 1 prefix.

2001:df1:9580::/48

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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