LIVE
5 ASNS PEERINGIPv4 1.078.254 PREFIXESIPv6 242.152 PREFIXESRPKI 1.003.050 VRPS16 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS57248

Wisper s.r.o.
4 announcements2 upstreams2 peers
TIER 1Wisper s.r.o.WISPER-ASAS57248ENERGOTEL a.s.ENERGOTEL-ASAS31117DataNetworks s.r.o.datanetworksAS48326Hurricane Electric LLCHURRICANEAS6939iFog GmbHiFog-GmbHAS34927SH.cz s.r.o.SuperNetworkAS39392Datacamp LimitedCDN77AS60068Core-Backbone GmbHCORE-BACKBONEAS33891China Education and Research Network (CERNET)FITI-AS-APAS38255Turk Telekomunikasyon Anonim SirketiTTNetAS9121The Constant Company, LLCAS-VULTRAS20473Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS31117ENERGOTEL a.s.✓✗12
AS48326DataNetworks s.r.o.✓✗1

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 3 hours ago.