Possible BGP hijack

Beginning at 2022-10-18 14:56:41 UTC, we detected a possible BGP hijack.

Prefix 46.3.129.0/24, is normally announced by AS2914 NTT-COMMUNICATIONS-2914, US.

But beginning at 2022-10-18 14:56:41, the same prefix (46.3.129.0/24) was also announced by ASN 209372.

This was detected by 74 BGPMon peers.

Expected
Start time: 2022-10-18 14:56:41 UTC
Expected prefix: 46.3.129.0/24
Expected ASN: 2914 (NTT-COMMUNICATIONS-2914, US)
Event Details
Detected advertisement: 46.3.129.0/24
Detected Origin ASN 209372 (IPMEN_FOR_CUSTOMERS, RU)
Detected AS Path 8612 3257 174 209372
Detected by number of BGPMon peers: 74

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