Mikrotik telegram IP list
/ip firewall address-list add list=TELEGRAM address=91.108.56.0/22 
/ip firewall address-list add list=TELEGRAM address=91.108.4.0/22 
/ip firewall address-list add list=TELEGRAM address=91.108.8.0/22
/ip firewall address-list add list=TELEGRAM address=91.108.16.0/22
/ip firewall address-list add list=TELEGRAM address=91.108.12.0/22
/ip firewall address-list add list=TELEGRAM address=149.154.160.0/20
/ip firewall address-list add list=TELEGRAM address=91.105.192.0/23
/ip firewall address-list add list=TELEGRAM address=91.108.20.0/22
/ip firewall address-list add list=TELEGRAM address=185.76.151.0/24