AS201999

UPSTREAMS4

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS31549	Aria Shatel PJSC	✓	✗	12
AS43754	Asiatech Data Transmission company	✓	✗	8
AS60976	Parsan Lin Co. PJS	✓	✗	8
AS35200	TransitX Ltd	✓	✗	4

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 5 hours ago.