LIVE
5 ASNS PEERINGIPv4 1.078.369 PREFIXESIPv6 242.278 PREFIXESRPKI 1.003.433 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS21896

Alliant Energy
8 announcements4 upstreams4 peers
TIER 1Alliant EnergyALLIANT-ENERGYAS21896TDS TELECOMTDS-ASAS4181Charter Communications LLCTWC-40264-WI-MN-UPPER…AS40264ImOn Communications, LLCIMONCAS393238Hurricane Electric LLCHURRICANEAS6939Charter Communications IncTWC-10796-MIDWESTAS10796Charter Communications LLCCHARTER-20115AS20115Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491Charter Communications IncTWC-7843-BBAS7843China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS40264Charter Communications LLC✓✗12
AS393238ImOn Communications, LLC✓✗12
AS3356Level 3 Parent, LLC✓✗4
AS4181TDS TELECOM✓✗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 2 hours ago.