AS153726 Shanghai Huiduan Technology Co., LTD.

SHTCL-AS-AP - Shanghai Huiduan Technology Co., LTD. · registered in China

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in China#569largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#61,891of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryChina5,117 ASNs registered there

Open AS153726 in ASN lookup Look up an IP in this network (163.223.173.1) All networks in China

IPv4 prefixes

All 1 prefix, in address order.

163.223.173.0/24

IPv6 prefixes

All 1 prefix.

2001:df5:4740::/48

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AS199392#570 NIE-SHIZHENG SHIZHENG NIE256

AS204244#571 HGTN-AS Xuanchen Xiang256

AS219210#572 ZIMO-AS ZiMo Wang256

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