Possible BGP hijack

Beginning at 2018-06-13 07:05:23 UTC, we detected a possible BGP hijack.

Prefix 185.124.183.0/24, is normally announced by AS203726 Wirlab srl.

But beginning at 2018-06-13 07:05:23, the same prefix (185.124.183.0/24) was also announced by ASN 202196.

This was detected by 5 BGPMon peers.

Expected
Start time: 2018-06-13 07:05:23 UTC
Expected prefix: 185.124.183.0/24
Expected ASN: 203726 (Wirlab srl)
Event Details
Detected advertisement: 185.124.183.0/24
Detected Origin ASN 202196 (Booking.com BV)
Detected AS Path 8422 31025 48991 12586 3257 6762 202196
Detected by number of BGPMon peers: 5

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