Whitelisting Keeper
Global Customers: Please ensure that outbound TCP port 443 to *.keepersecurity.com is whitelisted on your firewall. Alternatively you can IP whitelist to the following IPs: 52.204.60.27 52.3.150.1 52.44.131.205 52.44.173.191 52.44.0.141 52.44.16.230
EU hosted customers: Please whitelist outbound TCP port 443 to *keepersecurity.eu. Alternatively, IP whitelisting to the following IPs:
52.212.190.174 52.212.159.135 52.48.25.209 52.50.213.50 52.210.76.163 52.51.81.51
Keeper's high level of security and encryption model prevents man-in-the-middle attacks. If you attempt to use Keeper behind a packet inspecting firewall or proxy device, the application will not function. Or, users may receive a certificate error.
To ensure that emails from Keeper Security are delivered to users with high success, we recommend whitelisting your email server filters using the below information: Domain: keepersecurity.com Email: support@keepersecurity.com, noreply@keepersecurity.com, business.support@keepersecurity.com, enterprise.support@keepersecurity.com IP Senders:
54.240.34.131 54.240.34.132 54.240.34.133 54.240.34.134 54.240.34.135 54.240.34.219 54.240.34.220 54.240.34.221 54.240.35.227 54.240.35.228 54.240.35.229 54.240.35.230 54.240.35.231
If you are utilizing Keeper's automated SIEM event logging capabilities, please whitelist the below IPs:
US Data Center
34.194.242.137
54.208.20.102
18.235.39.229
EU Data Center
54.246.149.209
52.210.163.45
34.250.37.43
