A1 BulgariaA1 BulgariaIP Ranges1,275Total IPs934,663 AS13124 BG NL AT+1 more Sofia Plovdiv Varna+67 more
Vivacom Bulgaria EADVivacom Bulgaria EADIP Ranges136Total IPs281,087 AS43205 BG Stara Zagora Sofia Pazardzhik+30 more
D. A. Tsenov Svishtov Academy of EconomicsD. A. Tsenov Svishtov Academy of EconomicsIP Ranges3Total IPs2,048 AS41352 BG Dve Mogili
University of Ruse Angel KanchevUniversity of Ruse Angel KanchevIP Ranges2Total IPs1,024 AS48155 BG Rousse