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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19244362025-03-09 19:13:07177.54.192.x/24268976bra (Brazil)yesblockedblockednoneReport
19244332025-03-09 19:03:49177.54.192.x/24268976bra (Brazil)yesblockedblockednoneReport
19244072025-03-09 17:46:08177.54.192.x/24268976bra (Brazil)yesblockedblockednoneReport
19239032025-03-08 23:35:40177.54.192.x/24268976bra (Brazil)yesblockedblockednoneReport
19232902025-03-07 18:16:45177.54.192.x/24268976bra (Brazil)yesblockedblockednoneReport
19232872025-03-07 18:14:06177.54.192.x/24268976bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified 04/04/2025 08:15:47