Possible BGP hijack

Beginning at 2023-03-01 21:06:20 UTC, we detected a possible BGP hijack.

Prefix 2802:0:49::/48, is normally announced by AS18747 IFX18747, US.

But beginning at 2023-03-01 21:06:20, the same prefix (2802:0:49::/48) was also announced by ASN 269000.

This was detected by 5 BGPMon peers.

Expected
Start time: 2023-03-01 21:06:20 UTC
Expected prefix: 2802:0:49::/48
Expected ASN: 18747 (IFX18747, US)
Event Details
Detected advertisement: 2802:0:49::/48
Detected Origin ASN 269000 (JG TELECOM COM. E SERVS. LTDA, BR)
Detected AS Path 14432 46650 23520 1273 6762 26615 52695 269000 269000 269000
Detected by number of BGPMon peers: 5

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