Possible BGP hijack

Beginning at 2018-10-19 12:26:28 UTC, we detected a possible BGP hijack.

Prefix 159.148.172.0/24, is normally announced by AS51894 Mikrotikls SIA.

But beginning at 2018-10-19 12:26:28, the same prefix (159.148.172.0/24) was also announced by ASN 4434.

This was detected by 2 BGPMon peers.

Expected
Start time: 2018-10-19 12:26:28 UTC
Expected prefix: 159.148.172.0/24
Expected ASN: 51894 (Mikrotikls SIA)
Event Details
Detected advertisement: 159.148.172.0/24
Detected Origin ASN 4434 (PT Rahajasa Media Internet)
Detected AS Path 24534 7597 38517 55685 133840 131702 4434
Detected by number of BGPMon peers: 2

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