AS203919

UPSTREAMS4

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS6204	INTERKVM HOST SRL	✓	✗	33
AS39737	Prime Telecom srl	✓	✗	20
AS51088	A2B IP B.V.	✓	✗	16
AS60800	Netwise Hosting Ltd	✓	✗	4

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 23 hours ago.