AS56012

UPSTREAMS5

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS134417	Nanjing	✓	✗	12
AS4847	China Networks Inter-Exchange	✓	✗	9
AS4837	CHINA UNICOM China169 Backbone	✓	✗	4
AS56046	China Mobile communications corporation	✓	✗	4
AS4808	China Unicom Beijing Province Network	✓	✗	3

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 2 hours ago.