AS174

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 explains reasons for multiple routes towards a given prefix from same origin ASN

Analying impact of Airtel’s routing between India & Europe since 8th December 2024.

Analysis of impact of de-peering between NTT AS2914 and Cogent AS174