AS209101

UPSTREAMS4

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS49870	Alsycon B.V.	✓	✗	20
AS213438	ColocaTel Inc.	✓	✗	15
AS58087	Florian Kolb	✓	✗	5
AS209605	UAB Host Baltic	✓	✗	5

The figures come from the routing tables our peers give us. This number is seen from 5 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 4 hours ago.