AS204104

UPSTREAMS4

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS211421	Asiatech Data Transmission company	✓	✗	48
AS62403	PletX GmbH	✓	✗	28
AS42337	Respina Networks & Beyond PJSC	✓	✗	12
AS43754	Asiatech Data Transmission company	✓	✓	10

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.