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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
3145712017-09-12 12:25:0562.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
3023102017-08-23 18:15:5962.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
3020522017-08-23 09:56:2362.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
2923512017-08-08 11:02:2762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
2856982017-07-30 09:36:5362.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
2853512017-07-29 20:29:0762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
2747132017-07-16 21:21:0962.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesunknownunknownnoneReport
2695812017-07-10 20:12:4062.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
2548922017-06-22 16:13:3762.72.192.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
2467902017-06-13 16:20:0262.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
2457552017-06-12 13:38:0062.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
2343812017-05-30 05:48:0562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
2226042017-05-17 09:56:2162.72.192.x/2415480 (VFNL-AS)nld (Netherlands)yesunknownunknownnoneReport
2189882017-05-13 18:34:1962.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
2097162017-05-04 18:07:3162.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
2095962017-05-04 16:11:4562.72.192.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
2090892017-05-04 07:24:4562.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
2023192017-04-28 07:32:3062.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1984752017-04-24 18:25:3062.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1944512017-04-20 17:16:4762.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1911302017-04-17 15:27:0562.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1854642017-04-11 18:49:1862.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1852512017-04-11 14:09:5362.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1790462017-04-03 16:07:1462.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1787602017-04-03 08:11:2162.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1783462017-04-02 16:05:2762.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1711772017-03-24 17:07:4962.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1704872017-03-23 15:23:2762.72.192.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1702742017-03-23 08:13:5362.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1678152017-03-19 16:13:4562.72.192.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1659552017-03-16 14:10:4962.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1657962017-03-16 08:42:3962.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1614752017-03-09 12:58:0362.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1556252017-02-27 17:14:4262.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1458392017-02-13 13:57:3562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1441472017-02-10 14:08:3362.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1434272017-02-09 09:03:2962.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1376212017-01-31 18:52:0762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1342832017-01-26 14:46:4062.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1320792017-01-19 09:24:2662.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1276682017-01-12 08:11:4162.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1276652017-01-12 08:06:5662.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1117182016-12-15 08:35:2662.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
1102892016-12-13 14:23:4562.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1058182016-12-06 17:43:0162.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1025672016-12-01 09:01:4862.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
968642016-11-22 08:33:1462.140.132.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
962142016-11-21 11:47:5462.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
891762016-11-11 08:42:3062.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
883412016-11-10 10:13:3562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
883082016-11-10 09:10:2362.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
856682016-11-04 08:45:0962.72.193.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
849832016-11-02 08:56:3862.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport

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