BGP Leak

Beginning at 2021-03-15 16:59:01 UTC, we detected a possible BGP Leak

Prefix 201.131.120.0/24, Normally announced by AS11172 Alestra, S. de R.L. de C.V., MX
Leaked by AS23520 COLUMBUS-NETWORKS, US

This was detected by 5 BGPMon peers.

Leak Details
Start time: 2021-03-15 16:59:01 UTC
Leaked prefix: 201.131.120.0/24 (AS11172 Alestra, S. de R.L. de C.V., MX)
Leaked By: AS23520 (COLUMBUS-NETWORKS, US)
Leaked To:
  • 1299 (TELIANET Telia Carrier, SE)
  • Example AS path: 202365 206499 50629 1299 23520 23520 3491 11172
    Number of BGPMon peers that saw it: 5

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