You can always read the docs and make an api call to any open api nodes. (I provide one at wallet.lisknode.io)

To make your life easier, an old timer lisker built a very nice website with this functionnality integrated.

It's MrV and his website is lisktools.io

For the address you gave you could use this address:

https://lisktools.io/accountInfo.php?address=6452926849492147101L