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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
7878822019-11-13 12:27:3762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
7617992019-10-02 15:55:0762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
7571252019-09-25 07:52:1562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
7173872019-07-17 11:17:0462.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
6938332019-06-07 07:34:0962.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
6440912019-03-16 18:50:4762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
5785872018-11-27 12:00:2462.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
5678312018-11-08 16:04:5762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
5638432018-11-01 12:42:3562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
5537832018-10-15 15:00:2562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
5458752018-10-02 12:53:1662.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
5273552018-08-30 13:05:1462.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
5203372018-08-17 11:39:5362.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
5129452018-08-04 07:28:0362.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
4990202018-07-10 05:33:4562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
4868262018-06-19 07:31:4762.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
4444722018-04-12 08:04:3462.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
4431052018-04-10 12:14:4162.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
4430542018-04-10 10:10:1062.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
4430092018-04-10 07:38:5862.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesunknownunknownnoneReport
3249552017-09-28 08:57:1962.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesunknownunknownnoneReport
3206102017-09-21 13:33:4462.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
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
2695812017-07-10 20:12:4062.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
2343812017-05-30 05:48:0562.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
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
1852512017-04-11 14:09:5362.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport
1787602017-04-03 08:11:2162.140.137.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
1117182016-12-15 08:35:2662.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
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
849832016-11-02 08:56:3862.140.137.x/2415480 (VFNL-AS)nld (Netherlands)yesblockedblockednoneReport

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