Protect your Site: Digital Ocean IPs you MUST BLOCK !

Digital Ocean is the n1 source of attacks daily.

Here are the IPs you MUST Block to prevent attacks from Digital Ocean IPs worldwide:

IP Range (CIDR)IP Range (CIDR)
24.199.64.0/18167.71.0.0/16
45.55.0.0/16167.99.0.0/16
64.227.18.0/24167.172.143.0/24
64.225.79.0/24170.64.128.0/17
64.227.30.0/25170.64.128.0/17
64.227.142.0/24178.128.208.0/24
64.227.162.0/24178.128.208.0/24
67.205.151.0/24188.166.0.0/16
68.183.89.0/24188.166.0.0/16
68.183.85.0/24192.81.213.0/24
104.248.0.0/16192.241.128.0/19
128.199.0.0/16192.241.240.0/24
134.209.0.0/16204.48.16.0/24
134.122.0.0/32206.189.0.0/16
137.184.0.0/16209.97.165.0/24
138.197.187.0/24
139.59.0.0/16
142.93.237.0/24
143.110.128.0/17
143.198.51.0/24
143.244.146.0/24
146.190.68.0/24
157.230.0.0/16
68.183.184.0/24
157.245.0.0/16
159.65.0.0/16
159.203.101.0/24
159.223.0.0/16
161.35.0.0/16
164.92.82.0/24
165.22.0.0/16
165.227.0.0/16
165.232.32.0/24
165.232.190.0/24
IP Range (CIDR)IP Range (CIDR)

Notes:

If you have an option to block using “hostname“, you can block even more:

  • cloudwaysapps.com (aka Digital Ocean) – You can block it using “*cloudwaysapps.com*” as “hostname
  • Block “*ocean*” as “hostname

Updated April 2023

If you have the capability to BLOCK using ASNs (autonomous system number), here is what you should ban:

AS14061 – DigitalOcean, LLC
AS62567 – DigitalOcean, LLC

Notice: CIDR (IP Ranges) & ASNs provided above, are not by any means complete. More Data is added when some kind of attack is logged.

5 Comments

    1. A universal solution is CIDRAM script. For WordPress many plugins exist, like Wordfence Advanced Blocking.

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