Possible BGP hijack

Beginning at 2021-12-20 09:13:55 UTC, we detected a possible BGP hijack.

Prefix 31.209.128.0/24, is normally announced by AS43256 KIN-AS, US.

But beginning at 2021-12-20 09:13:55, the same prefix (31.209.128.0/24) was also announced by ASN 3.

This was detected by 7 BGPMon peers.

Expected
Start time: 2021-12-20 09:13:55 UTC
Expected prefix: 31.209.128.0/24
Expected ASN: 43256 (KIN-AS, US)
Event Details
Detected advertisement: 31.209.128.0/24
Detected Origin ASN 3 (MIT-GATEWAYS, US)
Detected AS Path 11039 4901 11164 3491 12491 327870 3
Detected by number of BGPMon peers: 7

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