Possible BGP hijack

Beginning at 2023-05-02 08:03:24 UTC, we detected a possible BGP hijack.

Prefix 2a06:cd40:300::/48, is normally announced by AS43927 HOSTERION, RO.

But beginning at 2023-05-02 08:03:24, the same prefix (2a06:cd40:300::/48) was also announced by ASN 60781.

This was detected by 2 BGPMon peers.

Start time: 2023-05-02 08:03:24 UTC
Expected prefix: 2a06:cd40:300::/48
Expected ASN: 43927 (HOSTERION, RO)
Event Details
Detected advertisement: 2a06:cd40:300::/48
Detected Origin ASN 60781 (LEASEWEB-NL-AMS-01 Netherlands, NL)
Detected AS Path 200155 39392 174 60781
Detected by number of BGPMon peers: 2

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