Daniel Karrenberg is the Chief Scientist at RIPE NCC. He has been there since 1992.
Daniel Karrenberg is one of the RIPE NCC founders and an important contributor for the first pan-European ISP. He helped found RIPE in 1989, and went on to create the RIPE NCC, the first RIR, in the 1990s. He is a member of the RSSAC Caucus.