Possible BGP hijack

Beginning at 2017-04-13 07:07:22 UTC, we detected a possible BGP hijack.

Prefix 155.133.0.0/24, is normally announced by AS59804 PRONETSERWIS-AS.

But beginning at 2017-04-13 07:07:22, the same prefix (155.133.0.0/24) was also announced by ASN 206052.

This was detected by 124 BGPMon peers.

Expected
Start time: 2017-04-13 07:07:22 UTC
Expected prefix: 155.133.0.0/24
Expected ASN: 59804 (PRONETSERWIS-AS)
Event Details
Detected advertisement: 155.133.0.0/24
Detected Origin ASN 206052 (Krzysztof Pluciennik Bartlomiej trading as PRONET-SERWIS)
Detected AS Path 197264 29467 29535 206052
Detected by number of BGPMon peers: 124

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