Possible BGP hijack

Beginning at 2023-09-29 08:28:49 UTC, we detected a possible BGP hijack.

Prefix 161.123.247.0/24, is normally announced by AS8100 ASN-QUADRANET-GLOBAL, US.

But beginning at 2023-09-29 08:28:49, the same prefix (161.123.247.0/24) was also announced by ASN 212738.

This was detected by 47 BGPMon peers.

Expected
Start time: 2023-09-29 08:28:49 UTC
Expected prefix: 161.123.247.0/24
Expected ASN: 8100 (ASN-QUADRANET-GLOBAL, US)
Event Details
Detected advertisement: 161.123.247.0/24
Detected Origin ASN 212738 (LUSOVPS, PT)
Detected AS Path 38719 47787 212738
Detected by number of BGPMon peers: 47

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