Possible BGP hijack

Beginning at 2019-01-31 14:21:51, we detected a possible BGP hijack.

Prefix, Normally announced by AS2686 ATGS-MMD-AS - AT&T Global Network Services, LLC, US

Starting at 2019-01-31 14:21:51, a more specific route ( was announced by ASN 134535.

This was detected by 191 BGPMon peers.

Start time: 2019-01-31 14:21:51 UTC
Expected prefix:
Expected ASN: 2686 (ATGS-MMD-AS - AT&T Global Network Services, LLC, US)
Event Details
Detected advertisement:
Detected Origin ASN 134535 (ATT-NBE-NL ATT NBE Equinix Amsterdam, NL)
Detected AS Path 25291 2914 174 47886 134535 134535 134535
Detected by number of BGPMon peers: 191

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