For more information, please visit the following pages:

• Sputnik Browser
• Rostelecom
• Blink

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

• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.2.1075.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6282.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5992.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6282.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2583.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6290.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.5.6084.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2583.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2810.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6282.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6290.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6290.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6290.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6290.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6282.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.6.6290.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.5.6084.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.5.6084.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.5.6084.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5992.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.5.6084.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5992.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.0.2441.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5964.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5964.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 SputnikBrowser/3.2.1711.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5964.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5964.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5964.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5868.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5868.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5868.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5868.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.4.5868.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2810.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.3.3845.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.9.48.2 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.3.5380.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.3.5380.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.3.5380.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.3.5380.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.2.5234.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.2.5234.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.2.5234.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.2.5234.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4137.1 SputnikBrowser/5.2.5234.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.12.620.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.3.4318.2 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.3.4318.2 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4392.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.3.4318.2 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.3.2974.2 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.0.803.1 Safari/537.36
• Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.9.76.3 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.1.947.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2583.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2583.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.11.450.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.12.620.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.10.208.2 Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.10.208.2 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.1.947.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.1.947.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 SputnikBrowser/3.5.2215.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.1.947.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.12.620.0 Safari/537.36
• Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.2.1075.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2584.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 SputnikBrowser/3.1.1485.1 Safari/537.36
• Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.2.1162.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.2.1162.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.0.803.1 Safari/537.36
• Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.12.554.0 Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.11.450.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.10.200.2 Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.9.76.3 Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.2.1162.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.2.1162.0 Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.1.1051.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 SputnikBrowser/2.0.751.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2236.0 SputnikBrowser/1.9.76.3 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4517.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4399.1 Safari/537.36
• Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.2811.0 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.5.4512.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.4.4278.0 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4392.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4399.1 Safari/537.36
• Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4399.1 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4399.1 Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4392.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4392.1 (GOST) Safari/537.36
• Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 SputnikBrowser/4.1.4399.1 Safari/537.36