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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
11494862021-05-25 21:02:16201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
11479662021-05-23 06:33:43201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
11479352021-05-23 04:33:28201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7337752019-08-15 14:39:44201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7307462019-08-10 04:56:38201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7298032019-08-08 13:37:54201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7287462019-08-06 17:27:54201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7257392019-08-01 02:39:22201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7256942019-08-01 00:14:31201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7256882019-07-31 23:59:51201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7249772019-07-30 18:54:59201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7235932019-07-28 07:33:12201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7234092019-07-27 21:41:36201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7231072019-07-27 07:11:54201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7224492019-07-26 00:52:57201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7224322019-07-26 00:20:41201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
7017002019-06-20 20:55:43201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
6977112019-06-13 19:49:32201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
6966172019-06-12 06:27:04201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport
6963652019-06-11 20:43:48201.158.27.x/2453176bra (Brazil)yesrewrittenrewrittennoneReport

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