AS152619 Very Fast Network LTD

VERYFAST-AS-TW - Very Fast Network LTD · registered in Taiwan

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Taiwan#173largest network in TW by IPv4 space, of 237 · <0.01% of TW

Rank worldwide#48,117of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountryTaiwan288 ASNs registered there

Open AS152619 in ASN lookup Look up an IP in this network (161.248.44.1) All networks in Taiwan

IPv4 prefixes

All 1 prefix, in address order.

161.248.44.0/23

IPv6 prefixes

All 2 prefixes.

2401:e3e0::/48
2401:e3e0:53::/48

Similar-sized networks in Taiwan

ASNNameIPv4 addresses

AS38839#170 CSPTEK-AS-TW - CSPTEK LTD. CO.512

AS131655#171 nanya-as-1 - NAN YA PLASTICS CORPORATION512

AS142046#172 M1033-INFO-AS-TW - 1033 Network Information Co.512

AS18040#174 AOTERNET-AS-TW - Aoter Networks Co., Ltd512

AS139903#175 RETN-AS-AP - RETN Telecoms Ltd.512

AS9915#176 LEEMON-AS - Leemon Professional Consultant512

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