Graylog Threat Intel Plugin Results - Stuck in Tail cave

2020-06-15 07:09:06,813 WARN [OTXDataAdapter] - OTX IPv4 request for key <169.254.25.10> failed: Response{protocol=http/1.1, code=400, message=Bad Request,
url=https://otx.alienvault.com//api/v1/indicators/IPv4/169.254.25.10/general} - {}

graylog@graylog-graylog3-1:~$ java -version
openjdk version “1.8.0_232”
OpenJDK Runtime Environment (build 1.8.0_232-b09)
OpenJDK 64-Bit Server VM (build 25.232-b09, mixed mode)
graylog@graylog-graylog3-1:~$

Internet connectivity : Curl to public URL’s are working

Configuratoin settings of OTX : /system/lookuptables/data_adapter/otx-api-ip/edit . We have generated a API key to see if the error messages gets fixed , but no luck . Even with the default settings we had this data adapter warnings . We have made this change based on the Jan’s recommendation from the older thread

So please help us with the break-fix . We can’t afford these warnings in the production environments