Possible BGP hijack

Beginning at 2020-09-29 17:46:07 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS45753 NETSEC-HK NETSEC, HK.

But beginning at 2020-09-29 17:46:07, the same prefix ( was also announced by ASN 1221.

This was detected by 50 BGPMon peers.

Start time: 2020-09-29 17:46:07 UTC
Expected prefix:
Expected ASN: 45753 (NETSEC-HK NETSEC, HK)
Event Details
Detected advertisement:
Detected Origin ASN 1221 (ASN-TELSTRA Telstra Corporation Ltd, AU)
Detected AS Path 15296 6327 4637 1221
Detected by number of BGPMon peers: 50

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