Possible BGP hijack

Beginning at 2019-09-26 14:04:44 UTC, we detected a possible BGP hijack.

Prefix 196.1.181.0/24, is normally announced by AS37629 eStreamNetworks-AS, NG.

But beginning at 2019-09-26 14:04:44, the same prefix (196.1.181.0/24) was also announced by ASN 39356.

This was detected by 2 BGPMon peers.

Expected
Start time: 2019-09-26 14:04:44 UTC
Expected prefix: 196.1.181.0/24
Expected ASN: 37629 (eStreamNetworks-AS, NG)
Event Details
Detected advertisement: 196.1.181.0/24
Detected Origin ASN 39356 (AVANTI-UK-AS, GB)
Detected AS Path 18356 38794 45796 6939 39356
Detected by number of BGPMon peers: 2

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