Here there is a new article exposing the technology used But they dont block file sharing site due to its nature of it. Do not ask about downloading drm protected content from sources like netflix, spotify, prime video or warez related questions.
FAQ
Bunkr is hosted by bulletnet ltd (by what cloudflare says, but i wouldn't trust their info too much)
What we can get from cloudflare seemed a bit suspicious/unclear/shady.
Gofiles seem to be having trouble, but bunkrr is working properly If it a illegal site you should have been greeted by a message that the site is blocked by the ntc or if pldt considered the site suspecious, to ask for permission to partially monitor your communication with the site until they can considered safe to use again