AS135140

UPSTREAMS2

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS9924	Taiwan Fixed Network, Telco and Network Service Provider.	✓	✗	25
AS4637	Telstra Global	✓	✗	10

The figures come from the routing tables our peers give us. This number is seen from 5 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 20 hours ago.