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5 ASNS PEERINGIPv6 242.038 PREFIXESRPKI 1.001.390 VRPSLAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS12581

tops.net GmbH & Co. KG
7 announcements2 upstreams2 peers
TIER 1tops.net GmbH & Co. KGTOPSNETAS12581NetCologne Gesellschaft fur Telekommunikation mbHNETCOLOGNEAS8422The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS8422NetCologne Gesellschaft fur Telekommunikation mbH✓✓19
AS3257GTT Communications Inc.✓✓10

The figures come from the routing tables our peers give us. This number is seen from 8 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.