Possible BGP hijack

Beginning at 2019-10-08 15:30:46 UTC, we detected a possible BGP hijack.

Prefix 190.171.26.0/24, is normally announced by AS3790 RADIOGRAFICA COSTARRICENSE, CR.

But beginning at 2019-10-08 15:30:46, the same prefix (190.171.26.0/24) was also announced by ASN 52468.

This was detected by 136 BGPMon peers.

Expected
Start time: 2019-10-08 15:30:46 UTC
Expected prefix: 190.171.26.0/24
Expected ASN: 3790 (RADIOGRAFICA COSTARRICENSE, CR)
Event Details
Detected advertisement: 190.171.26.0/24
Detected Origin ASN 52468 (UFINET PANAMA S.A., PA)
Detected AS Path 202365 50673 3356 1299 52468
Detected by number of BGPMon peers: 136

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