Possible BGP hijack

Beginning at 2023-08-08 00:08:40 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS400328 .

But beginning at 2023-08-08 00:08:40, the same prefix ( was also announced by ASN 212477.

This was detected by 27 BGPMon peers.

Start time: 2023-08-08 00:08:40 UTC
Expected prefix:
Expected ASN: 400328 ()
Event Details
Detected advertisement:
Detected Origin ASN 212477 (ROYALE-AS, NL)
Detected AS Path 63956 137409 212477
Detected by number of BGPMon peers: 27

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