AS12701

UPSTREAMS6

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS28690	Barclays Bank PLC	✓	✗	92
AS8220	COLT Technology Services Group Limited	✓	✗	20
AS32787	Akamai Technologies, Inc.	✓	✗	8
AS6758	Monaco Telecom S.A.	✓	✗	4
AS9498	BHARTI Airtel Ltd.	✓	✗	4
AS55410	Vodafone Idea 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 4 hours ago.