Possible BGP hijack

Beginning at 2023-11-03 11:43:47 UTC, we detected a possible BGP hijack.

Prefix 50.93.194.0/24, is normally announced by AS53974 JAZZ-NETWORK, US.

But beginning at 2023-11-03 11:43:47, the same prefix (50.93.194.0/24) was also announced by ASN 57972.

This was detected by 34 BGPMon peers.

Expected
Start time: 2023-11-03 11:43:47 UTC
Expected prefix: 50.93.194.0/24
Expected ASN: 53974 (JAZZ-NETWORK, US)
Event Details
Detected advertisement: 50.93.194.0/24
Detected Origin ASN 57972 (JINGYUN, US)
Detected AS Path 27257 174 398826 57972 57972 57972 57972
Detected by number of BGPMon peers: 34

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