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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
18497132024-10-24 13:26:0345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18312102024-09-19 16:25:3845.227.120.x/24267012bra (Brazil)yesunknownunknownnoneReport
18307812024-09-18 19:14:3145.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18103712024-08-09 18:27:3345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18102302024-08-09 13:48:4945.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18101762024-08-09 12:31:0145.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
17957762024-07-12 14:12:3245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
16417552023-09-19 20:35:3245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
14105572022-08-01 10:39:4345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
13936842022-07-01 20:44:4245.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
13631932022-05-13 15:51:2845.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13516632022-04-20 13:40:1445.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13508652022-04-19 11:26:4245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13502712022-04-18 13:54:0245.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
13333542022-03-23 17:33:2845.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13322212022-03-22 00:02:2145.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13232412022-03-11 12:12:1445.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13184992022-03-02 20:11:5845.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13183822022-03-02 17:10:1745.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport

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