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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
16699072023-11-11 15:29:1680.115.101.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16675282023-11-07 11:52:4980.115.101.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
4447672018-04-12 17:26:1880.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4447292018-04-12 16:26:5080.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4443892018-04-12 04:48:1080.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4440722018-04-11 17:53:5880.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4433782018-04-10 19:53:2880.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4416572018-04-07 20:05:1780.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4373252018-03-31 17:45:0980.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4367602018-03-30 14:22:3480.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4362852018-03-29 17:22:4580.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4342752018-03-26 15:25:2180.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4333392018-03-24 17:48:0980.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4331982018-03-24 11:40:3680.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4301652018-03-19 17:20:3880.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4301092018-03-19 16:05:1080.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4294392018-03-18 11:50:2380.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4285492018-03-16 19:26:1780.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4270472018-03-14 16:53:2780.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport
4263832018-03-13 19:11:0480.115.101.x/249143 (ZIGGO)nld (Netherlands)yesblockedblockednoneReport

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