What Distil IP Range Do I Need to Whitelist?

Below is the current Distil Networks IP range:

• 192.225.208.0/20
• 103.226.68.0/22 
• 45.250.72.0/22
• 185.154.244.0/22
• 52.220.156.244/32
• 13.228.137.235/32
• 13.251.73.82/32
• 13.229.14.41/32