Upstream Adjacent AS list
AS3491 BTN-ASN, US
AS4635 HKIX-RS1 Hong Kong Internet Exchange--Route Server 1, HK
AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network, CN
AS9293 HKNET-VIPNET NTT Com Asia Limited, HK
Downstream Adjacent AS list
AS58451 EASYHOST-HK EASYHOST SOLUTION LIMITED, HK
AS23475 -Reserved AS-, ZZ