Possible BGP hijack

Beginning at 2019-07-22 16:41:45, we detected a possible BGP hijack.

Prefix 2001:1938:b00b::/48, Normally announced by AS11588 HIGHWINDS, US

Starting at 2019-07-22 16:41:45, a more specific route (2001:1938:b00b:1::/64) was announced by ASN 34305.

This was detected by 13 BGPMon peers.

Start time: 2019-07-22 16:41:45 UTC
Expected prefix: 2001:1938:b00b::/48
Expected ASN: 11588 (HIGHWINDS, US)
Event Details
Detected advertisement: 2001:1938:b00b:1::/64
Detected Origin ASN 34305 (BASEIP, NL)
Detected AS Path 11039 6461 209 12989 34305
Detected by number of BGPMon peers: 13

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