AS197574

UPSTREAMS4

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS49581	Ferdinand Zink trading as Tube-Hosting	✓	✗	28
AS201814	MEVSPACE sp. z o.o.	✓	✗	20
AS44486	Oliver Horscht is trading as "SYNLINQ"	✓	✗	12
AS202759	RJ Network OU	✓	✗	8

The figures come from the routing tables our peers give us. This number is seen from 4 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 9 hours ago.