AS28840

UPSTREAMS6

ASN	DESCRIPTION	IPv4	IPv6	OBSERVATIONS
AS12389	PJSC Rostelecom	✓	✗	661
AS31133	PJSC MegaFon	✓	✗	290
AS57304	JSC "RetnNet"	✓	✗	166
AS208972	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI	✓	✗	124
AS9002	RETN Limited	✓	✗	90
AS6939	Hurricane Electric LLC	✓	✗	12

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 5 hours ago.