# Which services are required to use PostLab from my location?

Here's a complete list of services, hostnames, IP addresses, and ports needed by PostLab. If your network is behind a firewall and can't reach some of PostLab's services, you may need to:

1. Add these services to your allowed lists.
2. Disable deep packet inspection (DPI) for these services.

### Services using non-standard ports

| **Service**                  | **Hostnames**            | **IP addresses** | **Ports** |
| ---------------------------- | ------------------------ | ---------------- | --------- |
| PostLab Core - San Francisco | gl-sf-01.postlab.cloud   | 167.99.171.165   | 8443      |
| PostLab Core - Amsterdam     | ​gl-ams-01.postlab.cloud | 128.199.41.247   | 8443      |
| PostLab Core - New York      | gl-nyc-01.postlab.cloud  | 167.172.137.156  | 8443      |

### Services using standard ports

| **Service**               | **Hostnames**                 | **IP addresses**                                                                                                                    | **Ports** |
| ------------------------- | ----------------------------- | ----------------------------------------------------------------------------------------------------------------------------------- | --------- |
| Airtable (database)       | api.airtable.com​             | [(Click here for the current list of IP addresses)](https://mxtoolbox.com/SuperTool.aspx?action=a%3aapi.airtable.com\&run=toolpage) | 443       |
| PostLab user API          | postlab.cloud                 | 188.166.121.40                                                                                                                      | 443       |
| Zapier                    | hooks.zapier.com              | [(Click here for the current list of IP addresses)](https://mxtoolbox.com/SuperTool.aspx?action=a%3ahooks.zapier.com\&run=toolpage) | 443       |
| PostLab documentation     | docs.hedge.video              | <p>165.22.35.90</p><p>67.205.137.100</p>                                                                                            | 443       |
| PostLab Drive / Lucidlink | s3.wasabisys.com              | [(Click here for the current list of IP addresses)](https://mxtoolbox.com/SuperTool.aspx?action=a%3as3.wasabisys.com)               | 443       |
| PostLab Drive / Lucidlink | s3.us-east-1.wasabisys.com    | [(Click here for the current list of IP addresses)](https://mxtoolbox.com/SuperTool.aspx?action=a%3as3.us-east-1.wasabisys.com)     | 443       |
| PostLab Drive / Lucidlink | s3.us-east-2.wasabisys.com    | [(Click here for the current list of IP addresses)](https://mxtoolbox.com/SuperTool.aspx?action=a%3as3.us-east-2.wasabisys.com)     | 443       |
| PostLab Drive / Lucidlink | s3.us-west-1.wasabisys.com    | [(Click here for the current list of IP addresses)](https://mxtoolbox.com/SuperTool.aspx?action=a%3as3.us-west-1.wasabisys.com)     | 443       |
| PostLab Drive / Lucidlink | s3.eu-central-1.wasabisys.com | [(Click here for the current list of IP addresses)](https://mxtoolbox.com/SuperTool.aspx?action=a%3as3.eu-central-1.wasabisys.com)  | 443       |

### Additional Notes - PostLab Drive

PostLab Drive is built with LucidLink technology. Detailed information about LucidLink's network requirements can be found here:\
<https://support.lucidlink.com/hc/en-us/articles/4416928442765-Firewall-port-s-and-required-software-disclosure>

PostLab Drive stores its data on Wasabi's servers. More information can be found here: <https://wasabi-support.zendesk.com/hc/en-us/articles/360015106031-What-are-the-service-URLs-for-Wasabi-s-different-regions->


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