Windows 10: Private IP Address in ARP Table That I've Never Seen Before?

every so often, I use the 'arp -a' command in CMD to check the IP addresses on my network, just to ensure everything is normal. I have 1 PC, 1 laptop, and 2 TVs which normally appear in the ARP tabletoday however, I've noticed an IP address in the arp table that I've never seen before on my Windows 10 PC. this does not appear in the arp table on my Windows 11 PC, and there is no matching IP in the list of devices on my router settings pagethis 'new' IP does not disappear, and netstat doesn't seem to show anything suspicious from what I can see. I do have an idea of what this might be but I'm n

:)

 

ARP IP removed / Ping Timeout

Hi Guys

on my Host in home local network (all hosts via Wifi to Router) , I deleted an IP Address of one Deskopt-Host from ARP Table (using cmd arp -d <ip> on my Host. The deleted entry is listed back in ARP Table on my host but now i am not able to ping this IP .

When i try to ping other hosts it works fine but in case of this previously deleted IP i got timeout respond.

have you any idea how to get "deleted" IP which exists again in ARP Table pinging ?

 

ARP Entry Information

In general, address resolution is handled by the IP stack and not something one modifies. Why do you want access to the ARP table?

Open a command prompt window as administrator and enter arp -a to display the ARP cache.

 

Cannot renew ip address [From static TO dynamic]

What IP address was it given cause if its low it maybe giving it the start IP since there is none in the arp table.