ASE using random backup servers from other companies

Using ASE 16 for solution manager

Backups successful, put am puzzled by the backup log listing backup server IP's from other customers ?

Here is a recent backup log sample :

Jan 24 00:06:08 2023: Backup Server: 3.43.1.1: Dump phase number 3 completed.

Jan 24 00:06:08 2023: Backup Server: 4.58.1.1: Database SID: 1627600 kilobytes DUMPED.

Jan 24 00:06:08 2023: Backup Server: 4.190.1.1: Database SID: Verification reported 0 errors.

Jan 24 00:06:11 2023: Backup Server: 3.42.1.1: DUMP is complete (database SID).

IP address ; customer from whois

3.42.1.1 ; AWS

3.43.1.1 ; AWS

4.58.1.1 ; Level 3 Parent, LLC

4.190.1.1 ; Microsoft

And many other random IP addresses are shown belonging to other companies ?

Rgds, Eirikur.