Possible BGP hijack

Beginning at 2021-11-01 22:02:40, we detected a possible BGP hijack.

Prefix 2a05:b300::/29, Normally announced by AS60781 LEASEWEB-NL-AMS-01 Netherlands, NL

Starting at 2021-11-01 22:02:40, a more specific route (2a05:b300::/32) was announced by ASN 400177.

This was detected by 37 BGPMon peers.

Expected
Start time: 2021-11-01 22:02:40 UTC
Expected prefix: 2a05:b300::/29
Expected ASN: 60781 (LEASEWEB-NL-AMS-01 Netherlands, NL)
Event Details
Detected advertisement: 2a05:b300::/32
Detected Origin ASN 400177 ()
Detected AS Path 37989 6939 3257 399587 400177
Detected by number of BGPMon peers: 37

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