Possible BGP hijack

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

Prefix 2803:3360:4000::/34, is normally announced by AS269794 GRUPO SPEED NET SOCIEDAD ANONIMA, PY.

But beginning at 2023-03-01 21:06:20, the same prefix (2803:3360:4000::/34) 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: 2803:3360:4000::/34
Expected ASN: 269794 (GRUPO SPEED NET SOCIEDAD ANONIMA, PY)
Event Details
Detected advertisement: 2803:3360:4000::/34
Detected Origin ASN 269000 (JG TELECOM COM. E SERVS. LTDA, BR)
Detected AS Path 31463 6762 26615 52695 269000 269000 269000
Detected by number of BGPMon peers: 5

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