AS138005

UPSTREAMS6

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS3320	Deutsche Telekom AG	✓	✓	22
AS3356	Level 3 Parent, LLC	✓	✓	15
AS3257	GTT Communications Inc.	✓	✓	11
AS5511	Orange S.A.	✓	✗	6
AS3491	PCCW Global (HK) Ltd.	✓	✓	4
AS51964	ORANGE BUSINESS SERVICES U.S. Inc.	✓	✗	4

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 8 hours ago.