Possible BGP hijack

Beginning at 2020-08-26 14:47:16 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS29575 LONDSTOCK-AS, GB.

But beginning at 2020-08-26 14:47:16, the same prefix ( was also announced by ASN 203.

This was detected by 86 BGPMon peers.

Start time: 2020-08-26 14:47:16 UTC
Expected prefix:
Expected ASN: 29575 (LONDSTOCK-AS, GB)
Event Details
Detected advertisement:
Detected Origin ASN 203 (CENTURYLINK-LEGACY-LVLT-203, US)
Detected AS Path 394497 3356 203
Detected by number of BGPMon peers: 86

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