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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
18909352025-01-09 13:35:15177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18898542025-01-07 11:26:08177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18789792024-12-16 13:43:30177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18779512024-12-14 13:05:17177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18779252024-12-14 12:03:11177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18764532024-12-11 18:29:34177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18759542024-12-10 22:19:59177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18759302024-12-10 21:07:14177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18726612024-12-05 00:30:31177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18726552024-12-05 00:21:41177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18726392024-12-04 23:58:22177.67.246.x/24262535bra (Brazil)yesrewrittenrewrittennoneReport
18609822024-11-14 12:09:23177.67.246.x/24262535bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified 04/03/2025 11:45:54