batch curl request w/ https address txt file

I have multiple phones I am trying to obtain the up time for phones. I have enabled REST API for all phones and am looking to run CURL scripts to get the value of uptime. I have a script to get the value off of a Polycom phone. The below command works but I have over 3000 devices I would like to do this with. When I run a script of 100 commands I get the output but it is all jumbled together. I have a txt and excel file with all of the IP Adresses of the phones, the username and passwords are the same for all 3000 devices. I am looking for a way to run all commands and then get a text file with the IPADDRESS and return result of the request( IPADRESS:"Status": "2000"" or something similar). I mostly want an easy way to see the results of each curl line per IP address. ***Command*** curl -d "{\"data\": [\"UpTimeSinceLastReboot\"]}" -H "Content-Type: application/json" -k https://USERNAME:PASSWORD@IPADDRESS/api/v1/mgmt/config/get ***Output*** {“Status”: “2000”, “data”: {"UpTimeSinceLastReboot": ""} I was able to add >> /tmp/filename.txt to output a txt file with all of the responses but there was no way to accurately coorilate that to the phone's IP address..