AS11188

UPSTREAMS5

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS19551	Incapsula Inc	✓	✗	161
AS20001	Charter Communications Inc	✓	✗	45
AS7018	AT&T Enterprises, LLC	✓	✗	15
AS46887	Crown Castle Fiber LLC	✓	✗	15
AS2152	CENIC	✓	✗	5

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 1 day ago.