Possible BGP hijack

Beginning at 2023-09-22 08:13:46 UTC, we detected a possible BGP hijack.

Prefix 103.254.36.0/24, is normally announced by AS59243 ASI-PH 3rd Floor, Kings Court 1, Chino Roces Avenue, PH.

But beginning at 2023-09-22 08:13:46, the same prefix (103.254.36.0/24) was also announced by ASN 151547.

This was detected by 2 BGPMon peers.

Expected
Start time: 2023-09-22 08:13:46 UTC
Expected prefix: 103.254.36.0/24
Expected ASN: 59243 (ASI-PH 3rd Floor, Kings Court 1, Chino Roces Avenue, PH)
Event Details
Detected advertisement: 103.254.36.0/24
Detected Origin ASN 151547 ()
Detected AS Path 48200 23764 4800 151547
Detected by number of BGPMon peers: 2

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