Possible BGP hijack

Beginning at 2021-10-27 03:04:31 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS209202 CITTEC, ES.

But beginning at 2021-10-27 03:04:31, the same prefix ( was also announced by ASN 209200.

This was detected by 116 BGPMon peers.

Start time: 2021-10-27 03:04:31 UTC
Expected prefix:
Expected ASN: 209202 (CITTEC, ES)
Event Details
Detected advertisement:
Detected Origin ASN 209200 (AURANET-AS, PL)
Detected AS Path 28292 53062 174 3257 210321 209200
Detected by number of BGPMon peers: 116

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