As of today the only one similar to RARBG is
TorrentGalaxy.to
After that I’d go with…
MagnetDL.com
TorrentDownload.info
Torlock.com
1337x.to/home
Torrentz2.nz
SolidTorrents.to
ThePirateBay.org
Ext.to
ExtraTorrents.it
EZTV.re
LimeTorrents.cc
TorrentLeech.org
web.stremio.com (for viewing and direct downloads)
YTS.mx (.mp4 only)
Personally, I use a combination of MagnetDL.com and TorrentGalaxy.to… That gets me back to my search routine for everything I usually found on RARBG… TorrentDownload.info and Torlock.com are solid options as well…
Hopefully when all the smoke clears, RARBG will be able to start up again…
Happy Torrenting!..