Possible BGP hijack

Beginning at 2020-05-15 16:40:27 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS61317 ASDETUK http://www.heficed.com, GB.

But beginning at 2020-05-15 16:40:27, the same prefix ( was also announced by ASN 15510.

This was detected by 27 BGPMon peers.

Start time: 2020-05-15 16:40:27 UTC
Expected prefix:
Expected ASN: 61317 (ASDETUK http://www.heficed.com, GB)
Event Details
Detected advertisement:
Detected Origin ASN 15510 (CWCS-PS CompuWeb Communications Services Ltd, GB)
Detected AS Path 20912 174 15510
Detected by number of BGPMon peers: 27

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