Possible BGP hijack

Beginning at 2019-06-07 18:31:47 UTC, we detected a possible BGP hijack.

Prefix 202.57.208.0/22, is normally announced by AS44582 IPREMEDIATION, NL.

But beginning at 2019-06-07 18:31:47, the same prefix (202.57.208.0/22) was also announced by ASN 174.

This was detected by 106 BGPMon peers.

Expected
Start time: 2019-06-07 18:31:47 UTC
Expected prefix: 202.57.208.0/22
Expected ASN: 44582 (IPREMEDIATION, NL)
Event Details
Detected advertisement: 202.57.208.0/22
Detected Origin ASN 174 (COGENT-174 - Cogent Communications, US)
Detected AS Path 14442 174
Detected by number of BGPMon peers: 106

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