AS42600

UPSTREAMS5

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS9002	RETN Limited	✓	✗	42
AS12963	"SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY	✓	✗	8
AS12741	Netia SA	✓	✗	5
AS21217	Infrastructure Switzerland Colo Sarl	✓	✗	4
AS3356	Level 3 Parent, LLC	✓	✗	1

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 5 hours ago.