Possible BGP hijack

Beginning at 2021-12-08 19:29:06 UTC, we detected a possible BGP hijack.

Prefix 2a0b:2d80::/32, is normally announced by AS212521 .

But beginning at 2021-12-08 19:29:06, the same prefix (2a0b:2d80::/32) was also announced by ASN 47596.

This was detected by 6 BGPMon peers.

Expected
Start time: 2021-12-08 19:29:06 UTC
Expected prefix: 2a0b:2d80::/32
Expected ASN: 212521 ()
Event Details
Detected advertisement: 2a0b:2d80::/32
Detected Origin ASN 47596 (ITEXPRESS-AS, UA)
Detected AS Path 33891 20485 20485 20485 9049 202984 47596
Detected by number of BGPMon peers: 6

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