Prefix 188.8.131.52/20, is normally announced by AS18730 CYBERSOURCE-SC4 - VISA INTERNATIONAL SERVICE ASSOCIATION, US.
But beginning at 2018-10-17 09:47:23, the same prefix (184.108.40.206/20) was also announced by ASN 2856.
This was detected by 50 BGPMon peers.
|Start time: 2018-10-17 09:47:23 UTC|
|Expected prefix: 220.127.116.11/20|
|Expected ASN: 18730 (CYBERSOURCE-SC4 - VISA INTERNATIONAL SERVICE ASSOCIATION, US)|
|Detected advertisement: 18.104.22.168/20|
|Detected Origin ASN 2856 (BT-UK-AS BTnet UK Regional network, GB)|
|Detected AS Path 1850 6677 2856|
|Detected by number of BGPMon peers: 50|