Possible BGP hijack

Beginning at 2023-02-13 11:45:16, we detected a possible BGP hijack.

Prefix 46.34.32.0/19, Normally announced by AS197100 ESYSINTX, ES

Starting at 2023-02-13 11:45:16, a more specific route (46.34.42.0/23) was announced by ASN 15731.

This was detected by 7 BGPMon peers.

Expected
Start time: 2023-02-13 11:45:16 UTC
Expected prefix: 46.34.32.0/19
Expected ASN: 197100 (ESYSINTX, ES)
Event Details
Detected advertisement: 46.34.42.0/23
Detected Origin ASN 15731 (WOLKEE-AS Wolkee Cloud GmbH, DE)
Detected AS Path 202365 49697 199610 34309 9002 12732 15731
Detected by number of BGPMon peers: 7

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