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AS198588
AS198588 TUNGSTEN Hangzhou Tungsten Cloud Technology Co., Ltd.
TUNGSTEN Hangzhou Tungsten Cloud Technology Co., Ltd. · registered in China
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in China #599 largest network in CN by IPv4 space, of 601 · <0.01% of CN
Rank worldwide #72,928 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country China 5,117 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in China
ASN Name IPv4 addresses
AS151257 #596 CITICORP-CHINA - Citigroup Services and Technology (China) Limited256
AS151284 #597 AS151284-69 - China Internet Network Information Center256
AS151640 #598 QINGYETECHNOLOGY-AS-AP - Bengbu Qingye Technology256
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