AS17623China Unicom Guangdong Province Shenzhen Network

ChinaRegistryAPNICTypeEyeball

As of 27th September 2026, AS17623 (China Unicom Guangdong Province…), an access network registered in China with APNIC, originates 810 IPv4 prefixes covering 690k addresses and 459 IPv6 prefixes. By IPv4 address space that makes it the 578th-largest of the 79,525 networks we see originating IPv4, and the 46th-largest of 607 in China. It is seen behind 2 upstream networks, most often AS4837 (China Unicom Backbone) and AS9929 (China Unicom Industrial Internet…), and in front of 4 downstream networks. Over 99% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.