AS13524

UPSTREAMS7

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS3356	Level 3 Parent, LLC	✓	✗	31
AS1299	Arelion Sweden AB	✓	✗	8
AS3257	GTT Communications Inc.	✓	✗	8
AS9498	BHARTI Airtel Ltd.	✓	✗	4
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	✓	✗	4
AS33652	Comcast Cable Communications, LLC	✓	✗	4
AS22773	Cox Communications Inc.	✓	✗	1

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 3 hours ago.