AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD

CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD · registered in Singapore

IPv4 addresses6,1445 prefixes · <0.001% of announced IPv4

Rank in Singapore#90largest network in SG by IPv4 space, of 443 · 0.07% of SG

Rank worldwide#12,239of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySingapore457 ASNs registered there

Open AS133748 in ASN lookup Look up an IP in this network (43.249.248.1) All networks in Singapore

IPv4 prefixes

All 5 prefixes, in address order.

43.249.248.0/22
103.41.128.0/24
103.41.130.0/23
156.225.48.0/24
206.131.192.0/20

IPv6 prefixes

All 1 prefix.

2401:b080::/32

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AS141760#91 Mercedes-Benz-AS-AP - Mercedes-Benz Singapore Pte. Ltd.6,144

AS58621#92 VODIEN-AS-AP-LOC2 - Vodien Internet Solutions Pte Ltd6,144

AS134677#93 IDC-AS-AP - Dromatics Systems Pte Ltd6,144

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