Possible BGP hijack

Beginning at 2023-04-19 09:47:36 UTC, we detected a possible BGP hijack.

Prefix 103.188.138.0/23, is normally announced by AS20473 AS-CHOOPA, US.

But beginning at 2023-04-19 09:47:36, the same prefix (103.188.138.0/23) was also announced by ASN 149547.

This was detected by 29 BGPMon peers.

Expected
Start time: 2023-04-19 09:47:36 UTC
Expected prefix: 103.188.138.0/23
Expected ASN: 20473 (AS-CHOOPA, US)
Event Details
Detected advertisement: 103.188.138.0/23
Detected Origin ASN 149547 ()
Detected AS Path 51944 57463 9498 137085 149547
Detected by number of BGPMon peers: 29

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