LIVE
5 ASNS PEERINGIPv4 1.067.194 PREFIXESIPv6 241.556 PREFIXESRPKI 1.002.131 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS142657

China Education and Research Network (CERNET)
1 announcements2 upstreams3 peers
TIER 1China Education and Research Network (CERNET)AS142657-8AS142657China Education and Research Network (CERNET)FITI-AS-APAS38255China Education and Research Network (CERNET)AS142658-9AS142658Hurricane Electric LLCHURRICANEAS6939China Education and Research Network (CERNET)AS142659-10AS142659Wende TanTWD2-NETAS209300NetAssist LLCNLineLLCAS8772The Constant Company, LLCAS-VULTRAS20473China Education and Research Network (CERNET)AS142660-11AS142660Netassist International EOODNASSIST-ASAS29632China Education and Research Network (CERNET)AS142661-12AS142661Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)AS142662-13AS142662GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIgibirnet-trAS208972
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS38255China Education and Research Network (CERNET)✗✓2
AS142658China Education and Research Network (CERNET)✗✓2

The figures come from the routing tables our peers give us. This number is seen from 2 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 17 hours ago.