Possible BGP hijack

Beginning at 2023-05-07 15:45:57 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS12479 UNI2-AS, ES.

But beginning at 2023-05-07 15:45:57, the same prefix ( was also announced by ASN 12715.

This was detected by 3 BGPMon peers.

Start time: 2023-05-07 15:45:57 UTC
Expected prefix:
Expected ASN: 12479 (UNI2-AS, ES)
Event Details
Detected advertisement:
Detected Origin ASN 12715 (JAZZNET Global Spanish ISP, ES)
Detected AS Path 205206 33891 8637 12715
Detected by number of BGPMon peers: 3

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