AS63631 Guangdong Cloudbase Technology Co., Ltd.

Cloudbase - Guangdong Cloudbase Technology Co., Ltd. · registered in China

IPv4 addresses7,4246 prefixes · <0.001% of announced IPv4

Rank in China#257largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#11,327of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS63631 in ASN lookup Look up an IP in this network (103.77.72.1) All networks in China

IPv4 prefixes

All 6 prefixes, in address order.

103.77.72.0/22
103.77.92.0/22
103.117.248.0/22
103.145.90.0/24
119.161.136.0/21
119.161.152.0/21

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ASNNameIPv4 addresses

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AS138538#256 NANBIAN-VPSORGLOBAL-AS - VPSOR-GLOBAL7,424

AS17799#258 CHINATELECOM-LN-AS-AP - asn for Liaoning Provincial Net of CT7,168

AS139462#259 CHINANET-GY-AS - CHINANET Guizhou Yilong IDC7,168

AS45079#260 GDSNET - GDS CHANGAN SERVICES Ltd.7,168

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