Possible BGP hijack

Beginning at 2018-11-20 12:40:21, we detected a possible BGP hijack.

Prefix 203.150.152.0/21, Normally announced by AS4618 Internet Thailand Company Limited

Starting at 2018-11-20 12:40:21, a more specific route (203.150.156.151/32) was announced by ASN 8859.

This was detected by 3 BGPMon peers.

Expected
Start time: 2018-11-20 12:40:21 UTC
Expected prefix: 203.150.152.0/21
Expected ASN: 4618 (Internet Thailand Company Limited)
Event Details
Detected advertisement: 203.150.156.151/32
Detected Origin ASN 8859 (OSN Online Service Nuernberg GmbH)
Detected AS Path 49673 24811 3216 8859
Detected by number of BGPMon peers: 3

Watch the replay of this event