This post covers the history of transit-free (also known as Tier1) networks. It tracks when ASNs became transit-free and when they were removed from the transit-free category.

This post covers dual WAN setup in Mikrotik with VRF

This post covers two key challenges for the Indian internet - lack of common last mile and wifi authentication

This post covers how RFC8950 gives the ability to route IPv4 over IPv6 BGP sessions with IPv6 next-hops

This post covers possible reasons on why TTSL & Lightstorm appear to be originating Telegram prefixes while blackholing them

This post analyses Telegram prefix hijack by Rcom AS18101

This post is about mapping all popular CDNs like Google GGC, Netflix OCA, Akamai caches etc across the globe

This post measures IPv6 deployment across Indian Govt. *.gov.in and *.nic.in domains

This blog post analyses if routing between Airtel and Tata Comm is hot potato or cold potato

Blog post covering strange route showing adjacency between AS3257 and AS55836.