I'm not defending MWeb, they are not even a Tier 1 by "SA standards" (aka. A "Regional Tier 1").
Hi cda,Mweb definitely does buy transit.
All providers in SA purchase IP transit from global carriers (inc Telkom), noboby is of sufficient size to warrant SFP with a global Tier 1. So depending on which defination you choose to use (regional/global), we are all either Tier 1 or Tier 2.
MWB.