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Kentik

Updated: Cogent and Lumen curtail operations in Russia

Reader’s note: On Friday, March 4, we published this blog post to comment on Cogent’s decision to terminate their commercial relationships with their Russian customers. Today, March 7, another international telecom, Lumen, announced that it will also take action. We’ve updated this blog post to reflect the latest information we have.

Network observability, now publicly shareable

What fun is network observability if you can’t share what you see? That’s why we’ve added public link sharing to the Kentik platform. One of the greater missions of network observability is to break the boundaries of conventional monitoring. At Kentik, we focused our initial efforts on making complex infrastructure problems easy to visualize, understand and resolve. Now we’re tackling a follow-up mandate: to democratize network observability.

Network AF, Episode 10: Navigating venture capital and networking with Alan Cohen

In this episode of Network AF, your podcast host Avi Freedman chats with networking investor, advisor and VC partner, Alan Cohen. Alan brings a hilarious, witty and nonconformist attitude to the talk, exploring Silicon Valley in the 90s, the joy of moving from large enterprises to small disruptors, and generously sharing secrets of the trade with Avi and podcast listeners.

Introducing BGP monitoring from Kentik

Designed at the dawn of the commercial internet, the Border Gateway Protocol (BGP) is a policy-based routing protocol that has long been an established part of the internet infrastructure. Historically, BGP was primarily of interest to ISPs and hosting service providers whose revenue depends on delivering traffic.

Network AF, Episode 9: Learning from great mentors and by breaking things with Hank Kilmer

In a new episode of the Network AF podcast, your host Avi Freedman interviews Hank Kilmer, VP of IP engineering at Cogent. Hank has been running major internet backbones since the early 90s. He joined Cogent in 2011, and prior to that, held leadership positions with UUNET (now Verizon), Sprint, Digex, Abovenet and Terrapin Communications.