1. Apache Kafka. http://kafka.apache.org/ 2015. Apache Kafka. http://kafka.apache.org/ 2015.
2. Apache Spark. http://spark.apache.org/ 2015. Apache Spark. http://spark.apache.org/ 2015.
3. Colorado State University. BGPmon. http://www.bgpmon.io/ 2015. Colorado State University. BGPmon. http://www.bgpmon.io/ 2015.
4. E. Aben. Has the Routability of Longer-than-/24 Prefixes Changed? https://labs.ripe.net/Members/emileaben/has-the-routability-of-longer-than-24-prefixes-changed September 2015. E. Aben. Has the Routability of Longer-than-/24 Prefixes Changed? https://labs.ripe.net/Members/emileaben/has-the-routability-of-longer-than-24-prefixes-changed September 2015.
5. Internet Topology Characterizationon on AS Level. Master's thesis, KTH;Anisseh S.;School of Electrical Engineering,2012