Possible BGP hijack

Beginning at 2018-11-26 16:24:35, we detected a possible BGP hijack.

Prefix 119.28.164.0/23, Normally announced by AS132203 Tencent Building, Kejizhongyi Avenue

Starting at 2018-11-26 16:24:35, a more specific route (119.28.165.0/24) was announced by ASN 17639.

This was detected by 19 BGPMon peers.

Expected
Start time: 2018-11-26 16:24:35 UTC
Expected prefix: 119.28.164.0/23
Expected ASN: 132203 (Tencent Building, Kejizhongyi Avenue)
Event Details
Detected advertisement: 119.28.165.0/24
Detected Origin ASN 17639 (Converge ICT Solutions Inc.)
Detected AS Path 49402 43061 3212 6939 17639
Detected by number of BGPMon peers: 19

Watch the replay of this event