AS213404 YstronTek-Networks Suzhou Yesong Information Technology Co., Ltd.

YstronTek-Networks Suzhou Yesong Information Technology Co., Ltd. · registered in China

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in China#463largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#48,173of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryChina5,117 ASNs registered there

Open AS213404 in ASN lookup Look up an IP in this network (84.54.2.1) All networks in China

IPv4 prefixes

All 1 prefix, in address order.

84.54.2.0/23

IPv6 prefixes

All 1 prefix.

2a14:67c1:a040::/47

Other ASNs named YstronTek-Networks Suzhou Yesong Information Technology Co., Ltd.

1 other network uses the same organisation name; together with AS213404 they announce 1,280 IPv4 addresses.

ASNNameIPv4 addresses

AS210634YSTRONTEK-NETWORKS Suzhou Yesong Information Technology Co., Ltd. CN768

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ASNNameIPv4 addresses

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AS136769#465 GFITCL-AS-AP - Guangzhou Fengyun Information Technology Co., Ltd.512

AS139179#466 CPIC - China Pacific Insurance (Group) Co.,Ltd.512

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