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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
4205712018-03-03 19:22:15213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
4162732018-02-24 17:48:22213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
4162542018-02-24 17:08:18213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
4119122018-02-16 23:28:22213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
4078942018-02-10 13:36:59213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
4035532018-02-02 23:45:49213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
3984222018-01-25 23:30:26213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
3938882018-01-18 21:53:24213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
1934442017-04-19 17:44:11213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesunknownblockednoneReport
1925352017-04-18 21:02:52213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesunknownblockednoneReport
1925322017-04-18 21:00:57213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
1744332017-03-28 17:35:14213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesunknownblockednoneReport
1728612017-03-26 22:40:48213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport
1728382017-03-26 21:46:21213.22.143.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesblockedblockednoneReport

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