Ya definitely farrier anvil. Numbers I see for weight is 129. Almost looks like a decimal between 2 and 9. I'm able to move it pretty easy so I'm guessing that its not using the "hundreth" scale or it would be upwards of 180. Not going to go crazy but I will give it a cleaning.
Came across an old anvil on my family's farm. Found a couple Maker's Marks. Maybe someone here can make more out than I can. Fyi if the horn is pointing north the marks are on the east side. Thanks. Can get more pics if needed