AS211443 — SINOWORLDWIDE SINO WORLDWIDE TRADING LIMITED

AS211443 announces 9 IPv4 prefixes covering 2,304 addresses and 1 IPv6 prefixes.

About this network

The AS handle is AS211443 and the holder is Sino Worldwide Trading Limited.

What it's used for

• The address space carries business and corporate traffic, with netnames including SINOWORLDWIDE-24, SINOWORLDWIDE-85-11-187-0-24, and Verasel.
• The AS announces 2304 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, with 5 observed neighbours, indicating a small-scale business or internal corporate estate.
• Traffic from this AS consists of office workers and web/API endpoints associated with the trading and investment activities of Sino Worldwide Trading Limited.

Notable

• Registrants largely agree with the announcer, with most prefixes registered to Sino Worldwide Trading Limited, though some are registered to Neterra Ltd. and "Euro Crypt" EOOD.
• The address inventory is finely subdivided into /24 blocks, consistent with site-by-site segmentation for a corporate entity.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 46.151.178.0/24
• 85.11.187.0/24
• 87.120.104.0/24
• 91.92.41.0/24
• 93.152.210.0/24
• 93.152.233.0/24
• 94.26.36.0/24
• 178.215.227.0/24
• 213.21.239.0/24
• 2a10:ca80:1::/48

Upstream networks

• AS213438 ColocaTel Inc.
• AS44592 SkyLink Data Center BV
• AS56655 Gigahost AS
• AS49581 Ferdinand Zink trading as Tube-Hosting
• AS209874 Tech Tide Portugal Unipessoal LDA

Adjacent networks

• AS213438 ColocaTel Inc.
• AS44592 SkyLink Data Center BV
• AS56655 Gigahost AS
• AS49581 Ferdinand Zink trading as Tube-Hosting
• AS209874 Tech Tide Portugal Unipessoal LDA

Routing security

• RPKI: 10 valid, 0 invalid and 0 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 10 route objects.
• Listed in as-sets: AS-HURRICANE, AS-RETN-ACTUAL-V4, AS-SKYLINK, AS-TERRAHOST, AS-TUBE, AS209874:AS-DOWNSTREAMS, AS211443:AS-SET, AS213438:AS-CLTEL, AS214668:AS-AXUS, AS3216:AS-SKYLINK, AS53667:AS-CUSTOMERS, AS56655:AS-GIGAHOST.