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5 ASNS PEERINGIPv4 1.067.255 PREFIXESIPv6 241.546 PREFIXESRPKI 1.002.088 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS2912

Citigroup Inc.
14 announcements1 upstreams1 peers
TIER 1Citigroup Inc.CITI5AS2912Singapore Telecommunications LtdSINGTEL-AS-APAS7473Arelion Sweden ABTWELVE99AS1299Deutsche Telekom AGDTAGAS3320
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7473Singapore Telecommunications Ltd✓✗56

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 2 hours ago.