LIVE
5 ASNS PEERINGIPv4 1.066.945 PREFIXESIPv6 242.046 PREFIXESRPKI 1.001.909 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS24539

Synopsys Inc.
5 announcements2 upstreams2 peers
TIER 1Synopsys Inc.SYNOPSYS-INDC-ASAS24539TATA Communications formerly VSNL is Leading ISPTATACOMM-ASAS4755Sify LimitedSIFY-AS-INAS9583Arelion Sweden ABTWELVE99AS1299TATA COMMUNICATIONS (AMERICA) INCAS6453AS6453Singapore Telecommunications LtdSINGTEL-AS-APAS7473
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS9583Sify Limited✓✗12
AS4755TATA Communications formerly VSNL is Leading ISP✓✗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 8 hours ago.