Thank you for your answer. Every 24h the IPs are blocked again after unblocked by "http://ipremoval.sms.symantec.com/lookup/". Is the right forum?
This is the list of all IPs:
164.132.169.168
193.70.12.112 (seems unblocked)
164.132.127.33
164.132.127.34
164.132.127.35
164.132.127.36
164.132.127.37
164.132.127.38
164.132.127.39
164.132.127.55
164.132.127.32
164.132.127.40
164.132.127.41
164.132.127.42
164.132.127.43
164.132.127.44
164.132.127.45
164.132.127.46
164.132.127.47
164.132.127.48
164.132.127.49
164.132.127.50
164.132.127.51
164.132.127.52
164.132.127.53
164.132.127.54
164.132.127.56
164.132.127.57
164.132.127.58
164.132.127.59
164.132.127.60
164.132.127.61
164.132.127.62
Can you help to unblock them? We are the ownership these IPs since early 2017.
Best regards,
Stéphane