List of Static IP Addresses
Aug 28, 2025
List of Static IP Addresses
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OVERVIEW: This page provides an up-to-date list of GlobalSign static IP addresses used for domain validation and when performing CAA checking. The following list applies to TLS and S/MIME products in GCC and in Atlas. Can't find what you're looking for? Get in touch for assistance. |
GCC Primary Data Center:
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133.88.7.1
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133.88.7.2
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133.88.2.112/29
Atlas Primary Data Center:
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IPv4: 185.140.80.0/22
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IPv6: 2a07:1b40::/29
MPIC remote nodes (GCC and Atlas)
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ap-southeast-2: 52.64.70.230/32
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ca-central-1: 15.156.151.97/32
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eu-central-1: 63.176.81.153/32
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eu-north-1: 16.16.130.86/32
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us-east-1: 18.205.30.124/32
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us-west-1: 54.215.173.133/32
CRL and OCSP services
We use CDNs and their IP addresses can be found below and can change without notification:
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Contact Support
If you are an Atlas portal user, please submit request to support-atlas@globalsign.com.