Possible BGP hijack

Beginning at 2022-04-19 18:58:02, we detected a possible BGP hijack.

Prefix 82.20.0.0/14, Normally announced by AS5089 NTL, GB

Starting at 2022-04-19 18:58:02, a more specific route (82.21.211.0/24) was announced by ASN 5617.

This was detected by 4 BGPMon peers.

Expected
Start time: 2022-04-19 18:58:02 UTC
Expected prefix: 82.20.0.0/14
Expected ASN: 5089 (NTL, GB)
Event Details
Detected advertisement: 82.21.211.0/24
Detected Origin ASN 5617 (TPNET, PL)
Detected AS Path 48659 29535 5617
Detected by number of BGPMon peers: 4

Watch the replay of this event

About BGPlay