Possible BGP hijack

Beginning at 2023-05-09 13:08:07 UTC, we detected a possible BGP hijack.

Prefix 2400:dae0::/32, is normally announced by AS5 SYMBOLICS, US.

But beginning at 2023-05-09 13:08:07, the same prefix (2400:dae0::/32) was also announced by ASN 7.

This was detected by 2 BGPMon peers.

Start time: 2023-05-09 13:08:07 UTC
Expected prefix: 2400:dae0::/32
Expected ASN: 5 (SYMBOLICS, US)
Event Details
Detected advertisement: 2400:dae0::/32
Detected Origin ASN 7 (DSTL, EU)
Detected AS Path 20647 3320 6461 9498 137666 7
Detected by number of BGPMon peers: 2

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