Can't find what I'm looking for using SWQL query

SELECT TOP 10 NodeID, IPAddress, Caption, DNS, IP, IP_Address, IPAddressGUID, NodeName
FROM Orion.Nodes

I believe when a node is added Orion does a lookup and adds whatever is returned into the DNS Field. If you manually enter a name under Caption what ever is entered in that field is what is shown as the node name. The above query shows all of the names in the Orion.Nodes table. I don't own IPAM so don't know if there additional tables you can pull. The DNS field is what I would assume is where the FQDN name is held, but I could be wrong.

Thanks for you response,

That does work, the IP and the hostname (FQDN) is reflected in the DNS field.

However it only returns around 900 results, whereas if I scrape all of the DHCP servers in our organisation, there are around 30000 entries,

and the IPAM report shows around 24500 entries. Perhaps I just don't understand how the system works but Orion.Nodes is not a good representation of what exists in our environment.

The Orion.Nodes table holds details on the nodes that the system is monitoring (i.e. has been added as a node and can be seen in Manage Nodes). The ~900 results would be the `900 nodes in your system.

The IPAM.IPNode table shows all the IPAM IP address information. If you don't see the hostnames in IPAM, they won't appear in that table either.

This is the correct answer.  You should look for those information on the IPAM_IPNode table.