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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
7700292019-10-15 17:36:3180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
7700232019-10-15 17:31:4180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
7585362019-09-27 09:58:2280.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
7585312019-09-27 09:51:3480.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
6679732019-04-24 19:26:4480.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
6679672019-04-24 19:21:0780.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
5760952018-11-21 19:03:4380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4797742018-06-06 17:11:3380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4235452018-03-08 22:20:0480.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4045212018-02-04 22:04:1980.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4032552018-02-02 14:32:5680.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4032342018-02-02 14:00:1080.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4002892018-01-29 07:30:1380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4002822018-01-29 07:17:2880.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4002772018-01-29 07:12:4380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
4002672018-01-29 06:55:5880.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3233752017-09-25 21:25:0280.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3233622017-09-25 21:04:1780.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3233402017-09-25 20:31:3180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3233342017-09-25 20:26:4780.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3233252017-09-25 20:18:0180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3233072017-09-25 19:55:1780.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3232932017-09-25 19:28:3180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3201462017-09-20 18:07:0780.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3201422017-09-20 17:56:2080.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3201362017-09-20 17:49:3380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3201302017-09-20 17:36:4280.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3103002017-09-05 18:07:5380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3054842017-08-28 20:57:5080.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3054802017-08-28 20:39:0780.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3054722017-08-28 20:18:2380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3054572017-08-28 19:57:3980.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3053882017-08-28 17:55:4180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3053812017-08-28 17:40:5680.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3053452017-08-28 16:47:1380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3052992017-08-28 15:45:3480.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3052932017-08-28 15:28:4980.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3052872017-08-28 15:14:0280.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3052752017-08-28 14:53:1880.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
3052602017-08-28 14:29:3480.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2613432017-06-30 12:05:0580.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2613222017-06-30 11:34:4480.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2613072017-06-30 11:12:0180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2612932017-06-30 10:48:0880.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2612872017-06-30 10:37:2680.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2612712017-06-30 10:22:4080.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2612632017-06-30 10:03:1180.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2612602017-06-30 09:52:2680.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2612542017-06-30 09:43:4380.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2498032017-06-16 17:46:3680.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
2497992017-06-16 17:37:5280.101.42.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport

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