On October 28, 2020, 08:33 PM UTC, the testing of WhatsApp's web interface (web.whatsapp.com) presented signs of blocking on AS36908 in Tanzania.
This might mean that web.whatsapp.com was blocked, but false positives can occur.
Please explore the network measurement data below. Check other WhatsApp measurements from the same network during the same time period (if they're available).