Possible BGP hijack

Beginning at 2020-06-17 11:37:31 UTC, we detected a possible BGP hijack.

Prefix 23.19.52.0/24, is normally announced by AS60781 LEASEWEB-NL-AMS-01 Netherlands, NL.

But beginning at 2020-06-17 11:37:31, the same prefix (23.19.52.0/24) was also announced by ASN 7203.

This was detected by 33 BGPMon peers.

Expected
Start time: 2020-06-17 11:37:31 UTC
Expected prefix: 23.19.52.0/24
Expected ASN: 60781 (LEASEWEB-NL-AMS-01 Netherlands, NL)
Event Details
Detected advertisement: 23.19.52.0/24
Detected Origin ASN 7203 (LEASEWEB-USA-SFO-12, US)
Detected AS Path 9443 9443 4826 16265 7203
Detected by number of BGPMon peers: 33

Watch the replay of this event

About BGPlay