LIVE
5 ASNS PEERINGIPv4 1.077.534 PREFIXESIPv6 241.962 PREFIXESRPKI 1.002.051 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS45372

ULNetworks Co., Ltd.
9 announcements2 upstreams2 peers
TIER 1ULNetworks Co., Ltd.ULN-AS-KR-KRAS45372Korea TelecomKIXS-AS-KR-KRAS4766SK Broadband Co LtdSKB-FCABLE-AS-KRAS9689Hurricane Electric LLCHURRICANEAS6939SK Broadband Co LtdSKB-AS-KRAS9318The Constant Company, LLCAS-VULTRAS20473China Education and Research Network (CERNET)FITI-AS-APAS38255Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS4766Korea Telecom✓✗20
AS9689SK Broadband Co Ltd✓✗16

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.