Possible BGP hijack

Beginning at 2018-10-18 14:26:16, we detected a possible BGP hijack.

Prefix, Normally announced by AS5580 Hibernia Networks (Netherlands) BV

Starting at 2018-10-18 14:26:16, a more specific route ( was announced by ASN 65540.

This was detected by 78 BGPMon peers.

Start time: 2018-10-18 14:26:16 UTC
Expected prefix:
Expected ASN: 5580 (Hibernia Networks (Netherlands) BV)
Event Details
Detected advertisement:
Detected Origin ASN 65540 (--No Registry Entry--)
Detected AS Path 393891 803 577 3257 3257 65540
Detected by number of BGPMon peers: 78

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