89.167.167.0/24
Asking the collectors…
The origin is on the left; arrows show which networks the announcement travels through. The cluster on the right holds tier-1 networks — once an announcement reaches one, the rest is the same for every announcement, so the diagram stops there. Line thickness is how many separate paths that step was seen in.
A dashed line and an internet exchange box mean the two networks are present at the same exchange and the step may be a peering established there. A solid line reads as "provider", yet from the path alone you cannot tell transit from peering. This is a hint, not proof: two networks at the same exchange may not peer with each other, and a network with an incomplete PeeringDB record will not show its real peering here at all.
The paths are read from our collectors' live table; there is no cache. Our own vantage points are not in the diagram: they are where we saw the announcement, not part of how it spreads. What you see are the networks along the paths by which this announcement reaches us: a block announced to three upstreams may have reached us through only one.
The observation count is how many separate paths this announcement was seen in. Covering announcements are the wider blocks that contain this prefix — a prefix can be announced both on its own and as part of a larger block.