Possible BGP hijack

Beginning at 2018-10-24 02:44:40 UTC, we detected a possible BGP hijack.

Prefix 45.116.140.0/22, is normally announced by AS58466 CHINANET Guangdong province network.

But beginning at 2018-10-24 02:44:40, the same prefix (45.116.140.0/22) was also announced by ASN 6453.

This was detected by 158 BGPMon peers.

Expected
Start time: 2018-10-24 02:44:40 UTC
Expected prefix: 45.116.140.0/22
Expected ASN: 58466 (CHINANET Guangdong province network)
Event Details
Detected advertisement: 45.116.140.0/22
Detected Origin ASN 6453 (TATA COMMUNICATIONS (AMERICA) INC)
Detected AS Path 18356 9931 4651 6453
Detected by number of BGPMon peers: 158

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