Possible BGP hijack

Beginning at 2019-08-02 14:38:19, we detected a possible BGP hijack.

Prefix 181.209.0.0/17, Normally announced by AS52361 ARSAT - Empresa Argentina de Soluciones Satelitales S.A., AR

Starting at 2019-08-02 14:38:19, a more specific route (181.209.100.0/24) was announced by ASN 3356.

This was detected by 144 BGPMon peers.

Expected
Start time: 2019-08-02 14:38:19 UTC
Expected prefix: 181.209.0.0/17
Expected ASN: 52361 (ARSAT - Empresa Argentina de Soluciones Satelitales S.A., AR)
Event Details
Detected advertisement: 181.209.100.0/24
Detected Origin ASN 3356 (LEVEL3 - Level 3 Parent, LLC, US)
Detected AS Path 59919 12874 3356
Detected by number of BGPMon peers: 144

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