Possible BGP hijack

Beginning at 2023-09-05 16:13:59 UTC, we detected a possible BGP hijack.

Prefix 119.252.109.0/24, is normally announced by AS30303 OOMA, US.

But beginning at 2023-09-05 16:13:59, the same prefix (119.252.109.0/24) was also announced by ASN 202766.

This was detected by 50 BGPMon peers.

Expected
Start time: 2023-09-05 16:13:59 UTC
Expected prefix: 119.252.109.0/24
Expected ASN: 30303 (OOMA, US)
Event Details
Detected advertisement: 119.252.109.0/24
Detected Origin ASN 202766 (AS-CODINET, ES)
Detected AS Path 48659 3257 202766 202766 202766 202766
Detected by number of BGPMon peers: 50

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