Prefix 138.204.190.0/23, is normally announced by AS263918 WS TELECOMUNICACOES LTDA EPP, BR.
But beginning at 2023-07-29 19:11:51, the same prefix (138.204.190.0/23) was also announced by ASN 60503.
This was detected by 4 BGPMon peers.
| Expected |
|---|
| Start time: 2023-07-29 19:11:51 UTC |
| Expected prefix: 138.204.190.0/23 |
| Expected ASN: 263918 (WS TELECOMUNICACOES LTDA EPP, BR) |
| Event Details |
|---|
| Detected advertisement: 138.204.190.0/23 |
| Detected Origin ASN 60503 (FNXTEC, BR) |
| Detected AS Path 20205 6939 60503 60503 |
| Detected by number of BGPMon peers: 4 |