YUKIN KWAN

YUKIN KWAN 是公开互联网号码注册记录中的线索人物，帮助读者追踪其与 ASN、号码资源或网络运营记录的关联。

现有证据涵盖：角色: The ARIN registry designates YUKIN KWAN as the technical contact for ABBA GROUP, LLC, an administrative role responsible for managing contact records and responding to ARIN communications about the organization's number resources. No evidence exists of operational network authority or direct control over routing or autonomous system functions.。