LIVE
5 ASNS PEERINGIPv4 1.077.657 PREFIXESIPv6 241.992 PREFIXESRPKI 1.002.279 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS44091

SISTEMI SPA
5 announcements3 upstreams3 peers
TIER 1SISTEMI SPASISTEMISPA-ASAS44091COLT Technology Services Group LimitedCOLTAS8220Sistemi Hardware&Software S.P.A.SISTEMIUNO-ASAS21101Retelit Digital Services S.p.A.RETELIT-ASAS28716IT.Gate S.p.A.ITGATEAS12779The Constant Company, LLCAS-VULTRAS20473Fiber Telecom S.p.A.FIBERTELECOM-ASAS41327GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIgibirnet-trAS208972Hurricane Electric LLCHURRICANEAS6939Turk Telekomunikasyon Anonim SirketiTTNetAS9121Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS28716Retelit Digital Services S.p.A.✓✗16
AS21101Sistemi Hardware&Software S.P.A.✓✗3
AS8220COLT Technology Services Group Limited✓✗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.