AS140928 T20025

STARHUB-T20025A - T20025 · registered in Singapore

IPv4 addresses69,6322 prefixes · 0.002% of announced IPv4

Rank in Singapore#17largest network in SG by IPv4 space, of 443 · 0.82% of SG

Rank worldwide#2,454of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySingapore457 ASNs registered there

Open AS140928 in ASN lookup Look up an IP in this network (58.146.128.1) All networks in Singapore

IPv4 prefixes

All 2 prefixes, in address order.

58.146.128.0/20
59.189.0.0/16

IPv6 prefixes

All 1 prefix.

2406:3000:d::/48

Other ASNs named T20025

1 other network uses the same organisation name; together with AS140928 they announce 104,448 IPv4 addresses.

ASNNameIPv4 addresses

AS140929STARHUB-T20025B - T20025 SG34,816

Similar-sized networks in Singapore

ASNNameIPv4 addresses

AS17645#14 NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD76,544

AS140666#15 ADPL-AS-AP - ANY DIGITAL PTE. LTD.75,264

AS4817#16 STPL-SG-AP - Simba Telecom Pte Ltd71,680

AS931#18 HYONIX - Hyonix68,096

AS141995#19 CAPL-AS-AP - Contabo Asia Private Limited66,559

AS23856#20 SPTEL-AS-AP - SPTEL PTE. LTD.66,048

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