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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
19070032025-02-07 15:48:4477.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
19068632025-02-07 11:38:2977.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
19056122025-02-05 09:12:2277.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
19049762025-02-04 10:19:1577.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
19011122025-01-28 09:11:5877.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
19002342025-01-26 18:15:3477.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18997942025-01-25 17:22:0177.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18957072025-01-18 12:34:4277.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18945852025-01-16 14:06:4177.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18927432025-01-13 11:30:2977.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18892422025-01-06 10:24:1277.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18859012024-12-30 09:17:2877.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18796432024-12-17 16:47:2677.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18771902024-12-12 21:53:4277.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18747472024-12-09 00:25:2177.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18707942024-12-02 00:19:1577.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18686652024-11-28 02:12:4477.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18677032024-11-26 15:49:3177.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18638082024-11-19 14:43:3077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18638052024-11-19 14:41:2877.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18636602024-11-19 10:29:2077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18618882024-11-15 23:14:0477.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18616842024-11-15 15:40:1077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18603062024-11-13 12:14:3177.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18549192024-11-03 15:25:0777.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18544602024-11-02 16:35:4577.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18541762024-11-01 23:59:3377.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18536612024-11-01 07:05:4677.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18527442024-10-30 16:16:1577.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18520552024-10-29 15:40:1377.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18503122024-10-25 14:56:0977.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18497602024-10-24 14:47:0277.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18494332024-10-23 22:31:1577.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18485372024-10-22 16:36:2077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18481172024-10-21 21:40:2077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18473922024-10-20 15:51:2077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18444532024-10-15 10:28:2977.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18444082024-10-15 07:36:2377.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18439952024-10-14 12:58:3077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18437452024-10-14 00:27:4977.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18408442024-10-08 07:08:0477.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18394112024-10-05 07:42:0577.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18388712024-10-04 07:35:5977.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18382862024-10-03 06:03:4077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18381692024-10-02 21:47:0077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18377772024-10-02 07:26:0777.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18372292024-10-01 08:37:1177.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18365582024-09-30 07:08:1477.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18363202024-09-29 17:35:2577.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18361422024-09-29 07:34:5777.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18356972024-09-28 07:34:3077.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18352142024-09-27 07:35:2877.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport
18346382024-09-26 08:16:1377.104.186.x/2413037 (ZEN-AS)nld (Netherlands)yesblockedblockednoneReport

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