Infoblox’s global team of threat hunters uncovers a DNS operation with the ability to bypass traditional security measures and control the Great Firewall of China. Read about “Muddling Meerkat” and the many other threat actors discovered by Infoblox Threat Intel here.



IPAM Subnets showing as all used in DMZ

New Member
Posts: 2
2660     0

Hi all,


We have subnets in the DMZ that are now showing all the unmanaged IPs as used. if I run a multi-ping I can tell which IPs are actually in use. 


This doesn't happen to our subnets not in the DMZ.


Does anyone else have this issue? 


Re: IPAM Subnets showing as all used in DMZ

[ Edited ]
Posts: 81
2661     0

Hello Joeyfine,


While i can't see the picture that you attached, i wanted to let you know that it is an Infoblox behavior to show all IP addresses utilised either in a DHCP range/fixed addresses to be be marked as 'Used' within IPAM - be it actually used by a client or not. But i'm doubtful about your statement, unmanaged IPs. Does this mean that those subnets do not have a DHCP server assigned under 'Member assignment' ?


Best regards,


Showing results for 
Search instead for 
Did you mean: 

Recommended for You