For more information, please visit the following pages:

• Opera Mini
• Opera Software ASA
• Presto

Latest user agents (if you are looking for complete list, download it here):

• Opera/9.80 (Android; Opera Mini/9.0.1829/37.6488; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/66.318; U; en) Presto/2.12.423 Version/12.16 [ip:134.209.137.157]
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.8015; U; az) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.273; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.273; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/191.273; U; de) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0/191.265; U; ar) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.265; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.262; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.253; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.248; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.246; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.243; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.239; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.227; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.227; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.218; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.212; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.212; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.212; U; uk) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/191.212; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/37.7936; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.7936; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPad; Opera Mini/9.0.0/35.5561; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/37.6987; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/37.6897; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/37.8157; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/37.8334; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/189.71; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.9093; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPad; CPU OS 7_0_4 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/11B554a Safari/9537.53
• Opera/9.80 (Android; Opera Mini/9.0.1829/59.342; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/36.2084; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.9339; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/36.2381; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPad; Opera Mini/9.0.0/35.5390; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (Android; Opera Mini/9.0.1829/58.172; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.6897; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.6334; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.6116; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/37.8529; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_2 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/11D257 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 8_4_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/12H321 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 8_1_2 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/12B440 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 8_1_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/12B435 Safari/9537.53
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/12B411 Safari/9537.53
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/37.7832; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.7465; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.7059; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.6781; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.6711; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/36.2639; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/36.2297; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_2 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/12D508 Safari/9537.53
• Opera/9.80 (Android; Opera Mini/9.0.1829/36.2592; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/36.2218; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/12B435 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 7_1_2 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/11D257 Safari/9537.53
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_0 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/9.0.0.84587 Mobile/12A365 Safari/9537.53
• Opera/9.80 (iPhone; Opera Mini/9.0.0/35.5561; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (Android; Opera Mini/9.0.1829/187.21; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/187.21; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/187.20; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/184.121; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/37.7549; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/182.104; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/182.104; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/179.156; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/179.156; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/176.161; U; ar) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/176.158; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/176.155; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/176.145; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/174.101; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/174.96; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/174.96; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/174.96; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/9.0.0/174.96; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0/174.78; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/174.55; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/174.36; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/170.67; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/170.67; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/170.58; U; fa) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/170.58; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/170.58; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/170.58; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/66.318; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/170.54; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/163.89; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/101.35; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/105.73; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/77.161; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/90.140; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/90.140; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/90.176; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/95.119; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/93.110; U; es) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/93.110; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/9.0.1829/93.131; U; uk) Presto/2.12.423 Version/12.16