Possible BGP hijack

Beginning at 2018-11-16 10:04:24 UTC, we detected a possible BGP hijack.

Prefix 193.42.52.0/22, is normally announced by AS210027 VIASAT, MD.

But beginning at 2018-11-16 10:04:24, the same prefix (193.42.52.0/22) was also announced by ASN 209883.

This was detected by 104 BGPMon peers.

Expected
Start time: 2018-11-16 10:04:24 UTC
Expected prefix: 193.42.52.0/22
Expected ASN: 210027 (VIASAT, MD)
Event Details
Detected advertisement: 193.42.52.0/22
Detected Origin ASN 209883 (EUROWEB-CITY, MD)
Detected AS Path 197747 174 57916 209883
Detected by number of BGPMon peers: 104

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