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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
4272182018-03-14 21:27:05188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
4193842018-03-01 18:16:25188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
4116392018-02-16 14:44:45188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
4113322018-02-16 01:52:08188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3957282018-01-22 01:44:50188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3893682018-01-11 19:33:10188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3736612017-12-15 18:40:22188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3727232017-12-14 11:19:58188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3598232017-11-24 18:41:33188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3524612017-11-13 00:34:14188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3382502017-10-20 14:12:52188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3334252017-10-12 21:15:33188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
3128232017-09-09 13:05:30188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
2968622017-08-14 21:49:15188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
2377982017-06-02 19:16:30188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
2265082017-05-21 12:14:50188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport
2117352017-05-06 19:29:50188.37.173.x/2412353 (VODAFONE-PT)prt (Portugal)yesblockedblockednoneReport

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