Possible BGP hijack

Beginning at 2023-02-19 00:11:03 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS327697 TELCO-OI-AS, RE.

But beginning at 2023-02-19 00:11:03, the same prefix ( was also announced by ASN 37054.

This was detected by 47 BGPMon peers.

Start time: 2023-02-19 00:11:03 UTC
Expected prefix:
Expected ASN: 327697 (TELCO-OI-AS, RE)
Event Details
Detected advertisement:
Detected Origin ASN 37054 (Telecom-Malagasy, MG)
Detected AS Path 63956 6762 37054
Detected by number of BGPMon peers: 47

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