Battlefield 3 and 4's servers are still running and are very much active. There's more optimal ways of playing these games but it's so cool to be able to still play them
EA-run Battlefield 3 servers disappearing on consoles - Polygon
UPDATE 5] Battlefield 3 1GB PS3 Patch 1.04 is Now Live, Rent A Server Option Added - MP1st
Sony PlayStation 3 (PS3) BATTLEFIELD 3 Video Game | eBay
Solved: Battlefield 3 PS3 East Coast Servers Rubberbanding or DDOS on all servers? - Answer HQ
Battlefield 3' servers quadrupled by DICE - Polygon
EA returns official DICE servers to Battlefield 3 | VentureBeat
Battlefield 3 [What We Know So Far]PS3Blog.net
BF:L][BF3] 30+ full servers, some including DLC maps. Not bad for an 8 y/o game on a 13 y/o system on a Thursday afternoon! : r/Battlefield
Battlefield 3 Review | Digital Trends
Battlefield 3 (PS3) - US Servers Still Broken - YouTube
Battlefield 3 Battlelog: the changing face of PC gaming | istartedsomething
Battlefield 3: Now the console server browser has far more power! | Hard and Soft Gaming