AS55971 Chinese Academy of Social Sciences

CASS-NET - Chinese Academy of Social Sciences · registered in China

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in China#397largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#38,122of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS55971 in ASN lookup Look up an IP in this network (103.247.176.1) All networks in China

IPv4 prefixes

All 1 prefix, in address order.

103.247.176.0/22

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ASNNameIPv4 addresses

AS45064#394 ZSPNET - BEIJING ZHONGGUANCUN SOFTWARE PARK DEVELOPMENT CO.,Ltd.1,024

AS45071#395 LNSG-CN - No.8 Xing Guang 5th Street, Opto-Mechatronics Industrial Park1,024

AS55786#396 MOBIUS-CN - 1065-A Zhaojiabang Road1,024

AS55982#398 CHIT - Changhong IT information Products CO.,LTD.1,024

AS56000#399 HERBALIFE-CNDC - HERBALIFE(SHANGHAI)MANAGEMENT CO.,LTD.1,024

AS58862#400 MCCL-CHN - Microsoft (China) Co., Ltd.1,024

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