Possible BGP hijack

Beginning at 2021-03-31 02:55:48, we detected a possible BGP hijack.

Prefix, Normally announced by AS200081 SIM-NETWORKS, DE

Starting at 2021-03-31 02:55:48, a more specific route ( was announced by ASN 203.

This was detected by 5 BGPMon peers.

Start time: 2021-03-31 02:55:48 UTC
Expected prefix:
Expected ASN: 200081 (SIM-NETWORKS, DE)
Event Details
Detected advertisement:
Detected Origin ASN 203 (CENTURYLINK-LEGACY-LVLT-203, US)
Detected AS Path 263525 3549 3356 203
Detected by number of BGPMon peers: 5

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