All IP addresses of ProntoTelecom Internet
All IP ranges of all Internet Service Providers (ISPs) and organizations with dedicated IP ranges.
Link to your report: https://w-e-b.site/?act=report&id=ceeee907df1727d15911afd6b58fe90aAll IP ranges of ProntoTelecom Internet
138.255.40.0/22 2804:2854::/32