AS273443

UPSTREAMS9

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS28283	Adylnet Telecom	✓	✓	6
AS52573	Une Telecom Ltda	✓	✓	6
AS270406	F.A.A PROVEDOR LTDA - ME	✗	✓	6
AS266197	IBL TELECOM	✓	✗	4
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	✓	✗	4
AS269096	N&K TECNOLOGIA LTDA	✓	✗	4
AS266409	SECW TELECOM	✓	✗	3
AS268568	IMPLANTAR TELECOM SOCIEDADE LIMITADA	✗	✓	2
AS40850	UPIX NETWORKS INTERNATIONAL LLC	✓	✗	1

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 2 hours ago.