Prefix 148.57.146.0/23, is normally announced by AS15290 ALLST-15290, CA.
But beginning at 2023-04-22 23:39:55, the same prefix (148.57.146.0/23) was also announced by ASN 11363.
This was detected by 46 BGPMon peers.
| Expected |
|---|
| Start time: 2023-04-22 23:39:55 UTC |
| Expected prefix: 148.57.146.0/23 |
| Expected ASN: 15290 (ALLST-15290, CA) |
| Event Details |
|---|
| Detected advertisement: 148.57.146.0/23 |
| Detected Origin ASN 11363 (FUJITSU-USA, US) |
| Detected AS Path 47063 6461 6461 6461 6461 6461 6461 6461 6461 6461 6461 6461 11363 |
| Detected by number of BGPMon peers: 46 |