An internet exchange point (IXP) is a facility where multiple ISPs have a routing server, so traffic can move from one company's network to another. I don't think office=it would be appropriate; I don't think it's actually an office. Maybe amenity=ixp? It's never been used but I can't think of anything better.

An internet exchange point (IXP) is a facility where multiple ISPs have a routing server, so traffic can move from one company's network to another. I don't think office=it would be appropriate; I don't think it's actually an office. Maybe amenity=ixp? It's never been used but I can't think of anything better.