Possible BGP hijack

Beginning at 2023-05-11 09:56:48 UTC, we detected a possible BGP hijack.

Prefix 161.38.16.0/22, is normally announced by AS394621 STACK41-USA, US.

But beginning at 2023-05-11 09:56:48, the same prefix (161.38.16.0/22) was also announced by ASN 271609.

This was detected by 5 BGPMon peers.

Expected
Start time: 2023-05-11 09:56:48 UTC
Expected prefix: 161.38.16.0/22
Expected ASN: 394621 (STACK41-USA, US)
Event Details
Detected advertisement: 161.38.16.0/22
Detected Origin ASN 271609 ()
Detected AS Path 28300 271609 271609
Detected by number of BGPMon peers: 5

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