Comcast IP connected to my router

[MrRiv]

I just finished connecting all my devices to my Gargoyle router(Netgear 3700v4). Once I finished the initial connection of devices, I noticed a crazy IP address connected in my device list, 96.120.101.61. I found out it was one of Comcast IPs. I tried blocking the IP in the firewall>restriction area in the router. Any assistance is appreciated. See attachment.

Dammit, everytime I try to post an attachment, I get:
"Sorry, the board attachment quota has been reached."

Can anybody help me with this?

[Lantis]

Host your picture on a free image hosting site and then use IMG tags to embed it.
Also include a link to the image because this forum tends to cutoff the right half of images.

[MrRiv]

Hope this works...

http://postimg.org/image/ylhy950vf/

[Lantis]

Yep that works.

I've noticed similar behaviour from my own router. I would guess that it is nothing to be concerned about.

I find a few entries from my ISP every now and then.
I don't have any examples right now because I just flashed a new version and the list is reasonably empty.

[coits]

Nothing to be concerned about it happens to me too.

http://www.gargoyle-router.com/phpbb/vi ... =11&t=5619

Thanks