Tootfinder

CoChen (#AS49608), recently went offline. Their website suggests they provide circuits to businesses and consumers in select markets in HK, JP, KR and US.
Seems unlikely. They were single homed behind Kaopu Cloud. They were announcing a handful of leased IP4 blocks. Previous BGP upstreams were Latitude.sh (BR hosting provider), Pyschz (US hosting provider), and others.