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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
8437612020-02-18 12:18:2445.228.121.x/24267061bra (Brazil)noblockedblockednoneReport
8393372020-02-10 23:07:2945.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8328182020-01-29 22:17:0645.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8297792020-01-24 21:18:3845.228.121.x/24267061bra (Brazil)yesblockedblockednoneReport
8297772020-01-24 21:12:3845.228.121.x/24267061bra (Brazil)yesblockedblockednoneReport
8236992020-01-14 18:37:0745.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8231662020-01-13 22:33:2545.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8178942020-01-03 16:22:4945.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8144742019-12-27 17:44:2045.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8137932019-12-26 11:04:2645.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8124042019-12-23 11:50:1845.228.121.x/24267061bra (Brazil)noblockedblockednoneReport
8114822019-12-21 10:49:1345.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8109242019-12-20 11:10:1745.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8103802019-12-19 13:26:4745.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
8048982019-12-10 14:51:0845.228.121.x/24267061bra (Brazil)noblockedblockednoneReport
8008562019-12-04 00:03:5145.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7963202019-11-26 22:57:0745.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7927062019-11-20 19:20:0645.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7872402019-11-12 16:26:2745.228.121.x/24267061bra (Brazil)yesblockedblockednoneReport
7769552019-10-26 15:59:1545.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7739232019-10-21 22:27:3045.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7707692019-10-16 17:20:5245.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7631582019-10-04 17:23:2245.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7625822019-10-03 19:54:2945.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7482132019-09-10 19:05:4745.228.121.x/24267061bra (Brazil)noblockedreceived/8Report
7372072019-08-21 18:06:0245.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7243652019-07-29 19:06:2245.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7208762019-07-23 14:44:4845.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport
7150622019-07-13 01:06:1845.228.121.x/24267061bra (Brazil)yesrewrittenrewrittennoneReport

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