AS150003 RETN PTE. LTD.

RETNPTELTD-AS-AP - RETN PTE. LTD. · registered in Singapore

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Singapore#359largest network in SG by IPv4 space, of 443 · <0.01% of SG

Rank worldwide#61,793of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySingapore457 ASNs registered there

Open AS150003 in ASN lookup Look up an IP in this network (103.190.126.1) All networks in Singapore

IPv4 prefixes

All 1 prefix, in address order.

103.190.126.0/24

IPv6 prefixes

All 1 prefix.

2001:df0:ec40::/48

Similar-sized networks in Singapore

ASNNameIPv4 addresses

AS132696#356 SGIX-SG-AS - SGIX Services256

AS139225#357 WHATBOX-AS-AP - Whatbox Inc.256

AS141384#358 ISAL-AS-AP - Internet Society Asia Limited256

AS150183#360 INFINEON-AS-AP - Infineon Technologies Asia Pacific Pte Ltd256

AS151334#361 LTA-AS-AP - Land Transport Authority256

AS151404#362 THREEGOTECHNOLOGY-AS-AP - 3GO TECHNOLOGY PTE. LTD.256

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