I just notice that when I start airvpn client some ICMP echo request packets are generated to random servers, and some replies. It is just after opening the client. I can be logged in or Logged out BUT before connecting to a server to establish the VPN connection. As soon as I establish the VPN, ICMP traffic stops. I regularly connect to Airvpn through TOR network, but those ICMP packets are not being routed through TOR, thats my concern.
Nslookup to some of the IPs as an example:
Non-authoritative answer:
34.147.241.199.in-addr.arpa name = server3.hugeserver.com.
Non-authoritative answer:
178.55.44.173.in-addr.arpa name = 173.44.55.178.static.quadranet.com.
Non-authoritative answer:
138.44.120.64.in-addr.arpa name = 64.120.44.138.rdns.ubiquity.io.
Can anyone explain that?
Thanks in advance.