AS132398 Science and Engineering Institutes

SCEI-AS-AP - Science and Engineering Institutes · registered in Singapore

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Singapore#355largest network in SG by IPv4 space, of 443 · <0.01% of SG

Rank worldwide#61,570of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySingapore457 ASNs registered there

Open AS132398 in ASN lookup Look up an IP in this network (103.72.192.1) All networks in Singapore

IPv4 prefixes

All 1 prefix, in address order.

103.72.192.0/24

IPv6 prefixes

All 1 prefix.

2001:df4:2600::/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