LIVE
5 ASNS PEERINGIPv4 1.077.518 PREFIXESIPv6 241.860 PREFIXESRPKI 1.001.917 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS33486

ALKERMES INCORPORATED
2 announcements2 upstreams2 peers
TIER 1ALKERMES INCORPORATEDALKERMESAS33486Comcast Cable Communications, LLCCOMCAST-7015AS7015Charter Communications IncTWC-10796-MIDWESTAS10796Charter Communications IncTWC-7843-BBAS7843Comcast Cable Communications, LLCCOMCAST-7922AS7922Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7015Comcast Cable Communications, LLC✓✗4
AS10796Charter Communications Inc✓✗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 6 hours ago.