Geoff Huston B.Sc., M.Sc., is the Chief Scientist at APNIC, the Regional Internet Registry serving the Asia Pacific region. He has been closely involved with the development of the Internet for many years, particularly within Australia, where he was responsible for the initial deployment of the Internet within the Australian academic and research sector. He has worked in the ISP sector as well as in the telco sector, and has extensive experience in Internet services and architecture. He is an active member of the Internet Engineering Task Force, and served on the Internet Architecture Board as well as chairing a number of working groups. His current research interests include BGP and measuring IPv6 deployment.