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5 ASNS PEERINGIPv4 1.078.170 PREFIXESIPv6 242.206 PREFIXESRPKI 1.003.294 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS19197

Stefanini, Inc.
17 announcements9 upstreams9 peers
TIER 1Stefanini, Inc.STEFANINI-INCAS19197AT&T Enterprises, LLCATGS-MMD-ASAS2687CLARO S.A.AS4230AS4230Cloudflare, Inc.CLOUDFLARENETAS13335BHARTI Airtel Ltd.BBIL-APAS9498The Constant Company, LLCAS-VULTRAS20473iFog GmbHiFog-GmbHAS34927Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS9
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS13335Cloudflare, Inc.✓✗16
AS2687AT&T Enterprises, LLC✓✗12
AS3356Level 3 Parent, LLC✓✗12
AS4230CLARO S.A.✓✗8
AS5483Magyar Telekom Plc.✓✗6
AS5606GTS Telecom SRL✓✗6
AS31252StarNet Solutii SRL✓✗4
AS31242P4 Sp. z o.o.✓✗3
AS12912T-Mobile Polska S.A.✓✗1

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.