Possible BGP hijack

Beginning at 2022-10-20 18:58:01 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS4628 PACIFICINTERNET-AS-AP Pacific Internet Pte Ltd, SG.

But beginning at 2022-10-20 18:58:01, the same prefix ( was also announced by ASN 7303.

This was detected by 2 BGPMon peers.

Start time: 2022-10-20 18:58:01 UTC
Expected prefix:
Expected ASN: 4628 (PACIFICINTERNET-AS-AP Pacific Internet Pte Ltd, SG)
Event Details
Detected advertisement:
Detected Origin ASN 7303 (Telecom Argentina S.A., AR)
Detected AS Path 3597 11058 7303
Detected by number of BGPMon peers: 2

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