Possible BGP hijack

Beginning at 2023-11-10 23:09:31 UTC, we detected a possible BGP hijack.

Prefix 2001:49f0:d0f3::/48, is normally announced by AS30058 FDCSERVERS, US.

But beginning at 2023-11-10 23:09:31, the same prefix (2001:49f0:d0f3::/48) was also announced by ASN 263801.

This was detected by 4 BGPMon peers.

Start time: 2023-11-10 23:09:31 UTC
Expected prefix: 2001:49f0:d0f3::/48
Expected ASN: 30058 (FDCSERVERS, US)
Event Details
Detected advertisement: 2001:49f0:d0f3::/48
Detected Origin ASN 263801 (LINKEAR SRL, AR)
Detected AS Path 36692 6939 263801
Detected by number of BGPMon peers: 4

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