IETF 121

In 1996, Lars-Johan was one of the co-founders of Netnod and has worked there ever since. He holds an MSc in Engineering Physics from the Royal Institute of Technology (KTH) in Stockholm where he also worked as a Senior Systems Specialist, focusing on the operation of IP networks and Unix systems. Lars-Johan is an expert in DNS and an experienced speaker. He works globally with protocol specifications and management of the DNS system. He has held positions in organisations such as the IETF and ICANN. Lars-Johan currently serves as chair of the Customer Standing Committee (CSC) at ICANN, which audits the work of Public Techinical Identifiers (PTI), the ICANN affiliate that, among other things, administrates that DNS root zone. At a more local level, he works with the planning of Netnod operations of infrastructure systems. In addition to his work at Netnod, Lars-Johan gives courses in DNS and how the Internet works all over the world. 

Tomas joined Netnod in August 2022. Before Netnod, he worked for more than 20 years at Tele2 where he focused on network and systems administration as well as cybersecurity. Tomas was an early adopter of IPv6. In July 1999 he started operating a pNLA (3FFE:240::/40) on the 6BONE.

At Netnod, Tomas works in the SRE team with systems, platforms and networks.