AS16875

UPSTREAMS7

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS701	Verizon Business	✓	✗	50
AS3356	Level 3 Parent, LLC	✓	✗	35
AS702	Verizon Business	✓	✗	24
AS8220	COLT Technology Services Group Limited	✓	✗	21
AS7474	SingTel Optus Pty Ltd	✓	✗	5
AS16637	SA - MTN SA	✓	✗	5
AS18229	CtrlS	✓	✗	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 14 hours ago.