IP Ranges owned and used by Yandex

5.45.192.0/18
5.255.192.0/18
37.9.64.0/18
37.140.128.0/18
77.88.0.0/18
84.252.160.0/19
87.250.224.0/19
90.156.176.0/20
92.255.112.0/20
93.158.128.0/18
95.108.128.0/17
100.43.64.0/19
141.8.128.0/18
178.154.128.0/18
185.32.187.0/24
199.21.96.0/22
199.36.240.0/22
213.180.192.0/19

2a02:6b8::/29