Possible BGP hijack

Beginning at 2019-10-13 18:58:43 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS3769 HEARST-AS - Hearst Magazines, Inc., US.

But beginning at 2019-10-13 18:58:43, the same prefix ( was also announced by ASN 136118.

This was detected by 19 BGPMon peers.

Start time: 2019-10-13 18:58:43 UTC
Expected prefix:
Expected ASN: 3769 (HEARST-AS - Hearst Magazines, Inc., US)
Event Details
Detected advertisement:
Detected Origin ASN 136118 (IDNIC-MERCU-AS-ID Universitas Mercubuana, ID)
Detected AS Path 133326 4826 3491 58453 23947 136118
Detected by number of BGPMon peers: 19

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