Proton
AS209103 (Proton) announces at least 10 prefixes:
62.169.136.0/24
PV-SL
1970-01-01
62.169.136.0-62.169.136.255
62.169.137.0/24
62.169.137.0-62.169.137.255
79.135.104.0/24
PROTONVPN
79.135.104.0-79.135.104.255
185.159.157.0/24
ProtonVPN-CH2
185.159.157.0-185.159.157.255
185.159.159.0/24
ProtonVPN-CH1
185.159.159.0-185.159.159.255
194.126.177.0/24
CH-PROTONVPN-2-20210720
194.126.177.0-194.126.177.255
2a07:b941:e10::/44
CH-PROTONVPN-20160719
2a07:b940::-2a07:b947:ffff:ffff:ffff:ffff:ffff:ffff
2a07:b941:e40::/44
2a07:b941:f00::/44
2a07:b941:f10::/44
0