Possible BGP hijack

Beginning at 2019-02-10 08:46:49 UTC, we detected a possible BGP hijack.

Prefix 185.31.56.0/24, is normally announced by AS8968 BT-ITALIA, IT.

But beginning at 2019-02-10 08:46:49, the same prefix (185.31.56.0/24) was also announced by ASN 2830.

This was detected by 2 BGPMon peers.

Expected
Start time: 2019-02-10 08:46:49 UTC
Expected prefix: 185.31.56.0/24
Expected ASN: 8968 (BT-ITALIA, IT)
Event Details
Detected advertisement: 185.31.56.0/24
Detected Origin ASN 2830 (MCI-DUAL-HOMED-CUSTOMERS, GB)
Detected AS Path 29430 702 2830 2830
Detected by number of BGPMon peers: 2

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