Possible BGP hijack

Beginning at 2023-08-21 14:46:20 UTC, we detected a possible BGP hijack.

Prefix 2803:c290::/32, is normally announced by AS272854 .

But beginning at 2023-08-21 14:46:20, the same prefix (2803:c290::/32) was also announced by ASN 269846.

This was detected by 18 BGPMon peers.

Expected
Start time: 2023-08-21 14:46:20 UTC
Expected prefix: 2803:c290::/32
Expected ASN: 272854 ()
Event Details
Detected advertisement: 2803:c290::/32
Detected Origin ASN 269846 (T.V ZAMORA, C.A., VE)
Detected AS Path 36692 3356 8053 269846 269846 269846
Detected by number of BGPMon peers: 18

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