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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
20708602025-11-30 09:35:5162.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20708302025-11-30 08:52:4162.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20708182025-11-30 08:29:3662.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20708092025-11-30 08:16:3262.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20640302025-11-18 10:23:0062.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20640252025-11-18 10:09:5362.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20494872025-10-19 10:24:1962.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20494842025-10-19 10:11:1462.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20453632025-10-12 09:03:0562.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20453582025-10-12 08:40:0062.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20453532025-10-12 08:26:4462.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20377792025-09-28 09:40:1462.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20377652025-09-28 08:57:0662.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20377582025-09-28 08:33:4362.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20377532025-09-28 08:20:3062.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20336232025-09-21 06:11:5762.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20175372025-08-23 13:21:0062.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20102592025-08-10 07:00:0862.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
20059032025-08-02 08:34:5062.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19979622025-07-19 11:32:3962.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19944432025-07-13 07:08:0662.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19883332025-07-02 07:16:2362.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19825932025-06-22 06:59:0662.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19668002025-05-24 07:36:4662.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19632432025-05-18 15:19:5462.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19632202025-05-18 14:05:1562.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19632142025-05-18 13:42:0362.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19631572025-05-18 10:08:4562.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
19584912025-05-11 06:19:1962.194.14.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport

All results shown
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