Possible BGP hijack

Beginning at 2018-05-16 11:26:57 UTC, we detected a possible BGP hijack.

Prefix 193.201.248.0/22, is normally announced by AS43151 Starnita Uab.

But beginning at 2018-05-16 11:26:57, the same prefix (193.201.248.0/22) was also announced by ASN 39536.

This was detected by 70 BGPMon peers.

Expected
Start time: 2018-05-16 11:26:57 UTC
Expected prefix: 193.201.248.0/22
Expected ASN: 43151 (Starnita Uab)
Event Details
Detected advertisement: 193.201.248.0/22
Detected Origin ASN 39536 (RSL-AS, DE)
Detected AS Path 53830 174 197426 39536
Detected by number of BGPMon peers: 70

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