Possible BGP hijack

Beginning at 2020-11-12 16:00:14 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS207319 MSKHOST, RU.

But beginning at 2020-11-12 16:00:14, the same prefix ( was also announced by ASN 20731.

This was detected by 7 BGPMon peers.

Start time: 2020-11-12 16:00:14 UTC
Expected prefix:
Expected ASN: 207319 (MSKHOST, RU)
Event Details
Detected advertisement:
Detected Origin ASN 20731 (Unknown)
Detected AS Path 61102 8551 20764 59796 59796 20731
Detected by number of BGPMon peers: 7

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