AS41231

UPSTREAMS6

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS1299	Arelion Sweden AB	✓	✓	34
AS27552	TowardEX Technologies International, Inc.	✓	✗	20
AS6939	Hurricane Electric LLC	✓	✗	15
AS3356	Level 3 Parent, LLC	✓	✓	7
AS6461	Zayo Bandwidth	✓	✓	7
AS174	Cogent Communications, LLC	✓	✗	3

The figures come from the routing tables our peers give us. This number is seen from 6 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.