VPN automatically changing from ipv4 to ipv 6

Whyyyyy does Norton vpn keep automatically changing to an ipv6 or cloudflare MAC address on iPad iOS 18.3??? And why did I trace a latitude/longitude to the Zaio Brothers company - whoever they are.

2/10/25 IP auto changed to 2a09:bac3:5d4e:15eb::22f:a4
Latitude 34.8151 Longitude -92.2243 Time Zone -06:00

2/9/125 - IP auto changed to —————————————-

1/31/25 at 6:21pm - IP address changed to —————————————-

Latitude 34.8151 Longitude -92.2243 Time Zone -06:00

1/31/25 at 6:33pm - IP address changed to —————————————-

Latitude 34.8151 Longitude -92.2243 Time Zone -06:00

1/2/25
Ip address was changed to —————————————-

That IP v6 address you note is registered to iCloud Private Relay. A feature on iOS and iPadOS devices. About iCloud Private Relay - Apple Support

Where are you seeing the reported IP address reported?