AS9939 DYXNET of Shenzhen Communication Co., Ltd.

DYXNET-CN - DYXNET of Shenzhen Communication Co., Ltd. · registered in China

IPv4 addresses57,34428 prefixes · 0.002% of announced IPv4

Rank in China#143largest network in CN by IPv4 space, of 601 · 0.02% of CN

Rank worldwide#3,722of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS9939 in ASN lookup Look up an IP in this network (152.104.128.1) All networks in China

IPv4 prefixes

All 28 prefixes, in address order.

152.104.128.0/20
152.104.144.0/21
152.104.152.0/22
152.104.156.0/22
152.104.160.0/21
152.104.168.0/22
152.104.172.0/22
152.104.176.0/20
152.104.192.0/20
152.104.208.0/22
152.104.212.0/22
152.104.216.0/21
152.104.224.0/22
152.104.228.0/22
152.104.232.0/21
152.104.240.0/20
203.148.0.0/20
203.148.16.0/21
203.148.24.0/22
203.148.28.0/22
203.148.32.0/22
203.148.36.0/22
203.148.40.0/21
203.148.48.0/21
203.148.56.0/21
218.97.160.0/21
218.97.168.0/21
218.97.176.0/20

Similar-sized networks in China

ASNNameIPv4 addresses

AS140345#140 CHINATELECOM-YUNNAN-SHENGJI-5G-NETWORK - CHINATELECOM Yunnan province Shengji 5G network63,232

AS141771#141 CHINANET-HEBEI-ZHANGJIAKOU-MAN - China Telecom59,904

AS132510#142 ShanXiMCC-IDC - IDC ShanXi China Mobile communications corporation59,136

AS140979#144 UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC network56,832

AS138169#145 ASEAN-INTERNATIONAL-INFORMATION-GARDEN-IDC - China Telecom55,296

AS59019#146 BJKSCNET - Beijing Kingsoft Cloud Internet Technology Co., Ltd54,528

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