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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
4544842018-04-27 23:45:22188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
4398382018-04-04 21:10:55188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
3507802017-11-09 21:55:54188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
3420602017-10-26 18:03:45188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
3284942017-10-05 02:48:10188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
3133652017-09-10 11:05:43188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesunknownrewrittennoneReport
3012022017-08-22 02:26:44188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
3008692017-08-21 13:19:08188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2964272017-08-14 04:28:24188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2893052017-08-03 21:24:19188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2770812017-07-19 14:32:30188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2741222017-07-16 01:59:05188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2729822017-07-14 13:18:37188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2716812017-07-13 02:09:02188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2616652017-06-30 18:38:33188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2607842017-06-29 20:04:48188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2520112017-06-19 13:31:49188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesunknownrewrittennoneReport
2511822017-06-18 12:51:08188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2297852017-05-24 22:58:12188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2218892017-05-16 17:39:11188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2207682017-05-15 16:13:55188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2159452017-05-10 20:35:17188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
2084282017-05-03 17:37:12188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
1991842017-04-25 11:55:33188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesunknownrewrittennoneReport
1956592017-04-21 18:56:11188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
1887582017-04-14 20:34:47188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
1877542017-04-13 21:33:17188.37.88.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport

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