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5 ASNS PEERINGIPv4 1.077.675 PREFIXESIPv6 242.063 PREFIXESRPKI 1.001.428 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS11336

BlackRock Financial Management, Inc.
6 announcements3 upstreams3 peers
TIER 1BlackRock Financial Management, Inc.BLACKROCK-FINANCIAL-M…AS11336Charter Communications LLCCHARTER-22513-WA-OR-C3AS22513Akamai Technologies, Inc.PROLEXIC-TECHNOLOGIES…AS32787Charter Communications LLCCHARTER-20115AS20115The Constant Company, LLCAS-VULTRAS20473Hurricane Electric LLCHURRICANEAS6939Verizon BusinessUUNETAS701Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS32787Akamai Technologies, Inc.✓✗20
AS701Verizon Business✓✗5
AS22513Charter Communications LLC✓✗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 9 hours ago.