Possible BGP hijack

Beginning at 2023-05-11 18:56:02 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS19377 CLOUD-CARIB-LTD, BS.

But beginning at 2023-05-11 18:56:02, the same prefix ( was also announced by ASN 30689.

This was detected by 25 BGPMon peers.

Start time: 2023-05-11 18:56:02 UTC
Expected prefix:
Expected ASN: 19377 (CLOUD-CARIB-LTD, BS)
Event Details
Detected advertisement:
Detected Origin ASN 30689 (FLOW-NET, JM)
Detected AS Path 200155 6939 23520 30689
Detected by number of BGPMon peers: 25

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