Possible BGP hijack

Beginning at 2023-02-02 16:25:55, we detected a possible BGP hijack.

Prefix 166.1.128.0/17, Normally announced by AS1239 SPRINTLINK, US

Starting at 2023-02-02 16:25:55, a more specific route (166.1.190.0/24) was announced by ASN 3507.

This was detected by 68 BGPMon peers.

Expected
Start time: 2023-02-02 16:25:55 UTC
Expected prefix: 166.1.128.0/17
Expected ASN: 1239 (SPRINTLINK, US)
Event Details
Detected advertisement: 166.1.190.0/24
Detected Origin ASN 3507 (Unknown)
Detected AS Path 49463 213035 3507
Detected by number of BGPMon peers: 68

Watch the replay of this event

About BGPlay