Possible BGP hijack

Beginning at 2017-06-14 19:05:13 UTC, we detected a possible BGP hijack.

Prefix 31.193.192.0/21, is normally announced by AS47205 Telia Lietuva, AB.

But beginning at 2017-06-14 19:05:13, the same prefix (31.193.192.0/21) was also announced by ASN 24173.

This was detected by 68 BGPMon peers.

Expected
Start time: 2017-06-14 19:05:13 UTC
Expected prefix: 31.193.192.0/21
Expected ASN: 47205 (Telia Lietuva, AB)
Event Details
Detected advertisement: 31.193.192.0/21
Detected Origin ASN 24173 (Netnam Company)
Detected AS Path 133188 4739 7473 7552 24173
Detected by number of BGPMon peers: 68

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