Possible BGP hijack

Beginning at 2021-11-09 00:05:18 UTC, we detected a possible BGP hijack.

Prefix 102.164.181.0/24, is normally announced by AS37649 Tigo, SN.

But beginning at 2021-11-09 00:05:18, the same prefix (102.164.181.0/24) was also announced by ASN 25478.

This was detected by 2 BGPMon peers.

Expected
Start time: 2021-11-09 00:05:18 UTC
Expected prefix: 102.164.181.0/24
Expected ASN: 37649 (Tigo, SN)
Event Details
Detected advertisement: 102.164.181.0/24
Detected Origin ASN 25478 (IHOME-AS iHome LLC, RU)
Detected AS Path 49673 25478
Detected by number of BGPMon peers: 2

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