Possible BGP hijack

Beginning at 2019-09-16 16:47:35 UTC, we detected a possible BGP hijack.

Prefix 185.250.46.0/23, is normally announced by AS205220 RHC-HOSTING, GB.

But beginning at 2019-09-16 16:47:35, the same prefix (185.250.46.0/23) was also announced by ASN 35624.

This was detected by 86 BGPMon peers.

Expected
Start time: 2019-09-16 16:47:35 UTC
Expected prefix: 185.250.46.0/23
Expected ASN: 205220 (RHC-HOSTING, GB)
Event Details
Detected advertisement: 185.250.46.0/23
Detected Origin ASN 35624 (SILVERSTAR-AS, GB)
Detected AS Path 28186 7738 286 31133 35624
Detected by number of BGPMon peers: 86

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