LIVE
5 ASNS PEERINGIPv4 1.080.172 PREFIXESIPv6 242.157 PREFIXESRPKI 1.003.388 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS142662

China Education and Research Network (CERNET)
1 announcements2 upstreams3 peers
TIER 1China Education and Research Network (CERNET)AS142662-13AS142662China Education and Research Network (CERNET)FITI-AS-APAS38255China Education and Research Network (CERNET)AS142663-14AS142663Hurricane Electric LLCHURRICANEAS6939China Education and Research Network (CERNET)AS142664-15AS142664Wende TanTWD2-NETAS209300NetAssist LLCNLineLLCAS8772The Constant Company, LLCAS-VULTRAS20473China Education and Research Network (CERNET)AS142665-16AS142665Netassist International EOODNASSIST-ASAS29632China Education and Research Network (CERNET)AS142666-17AS142666Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)AS142667-18AS142667GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIgibirnet-trAS208972
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS38255China Education and Research Network (CERNET)✗✓2
AS142663China 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 4 hours ago.