Possible BGP hijack

Beginning at 2018-07-11 10:54:22 UTC, we detected a possible BGP hijack.

Prefix 185.90.208.0/22, is normally announced by AS6739 Vodafone Ono, S.A..

But beginning at 2018-07-11 10:54:22, the same prefix (185.90.208.0/22) was also announced by ASN 202305.

This was detected by 14 BGPMon peers.

Expected
Start time: 2018-07-11 10:54:22 UTC
Expected prefix: 185.90.208.0/22
Expected ASN: 6739 (Vodafone Ono, S.A.)
Event Details
Detected advertisement: 185.90.208.0/22
Detected Origin ASN 202305 (WIRERED, ES)
Detected AS Path 1103 15704 202305
Detected by number of BGPMon peers: 14

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