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5 ASNS PEERINGIPv4 1.078.853 PREFIXESIPv6 241.979 PREFIXESRPKI 1.003.741 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS22081

Citigroup Inc.
4 announcements2 upstreams2 peers
TIER 1Citigroup Inc.CITILABAS220812Connect Telecommunications Infrastructure & Network Services Ltd.ASN-ONE-HUAS21334RETN LimitedRETN-ASAS9002Turk Telekomunikasyon Anonim SirketiTTNetAS9121iFog GmbHiFog-GmbHAS34927Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3257GTT Communications Inc.✓✗8
AS213342Connect Telecommunications Infrastructure & Network Services Ltd.✓✗8

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.