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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
13248532022-03-14 14:51:53193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8594732020-03-12 08:29:42193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8575252020-03-09 11:48:34193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8554722020-03-05 07:51:09193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8543962020-03-03 15:55:09193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8531012020-03-02 10:38:34193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8530712020-03-02 09:53:34193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8530492020-03-02 09:28:32193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8530372020-03-02 09:13:31193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8493832020-02-27 06:43:09193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8480782020-02-25 13:00:46193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8472582020-02-24 08:06:44193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8437342020-02-18 11:45:23193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8410472020-02-13 12:52:38193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8404892020-02-12 16:52:03193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8395872020-02-11 10:30:14193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8390402020-02-10 13:59:29193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8366862020-02-06 11:45:34193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8360682020-02-04 09:14:56193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8354902020-02-03 12:52:41193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8331272020-01-30 10:38:31193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8317052020-01-28 08:09:26193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8311272020-01-27 11:45:50193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8289072020-01-23 12:21:47193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8288492020-01-23 09:31:16193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8269522020-01-20 10:39:10193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8247052020-01-16 09:59:31193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8246612020-01-16 08:24:16193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8227202020-01-13 09:32:29193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8207682020-01-09 08:30:55193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8207452020-01-09 07:17:15193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8190382020-01-06 09:40:01193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8190122020-01-06 08:25:38193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8156422019-12-30 10:20:32193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8108932019-12-20 09:49:28193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8104552019-12-19 15:32:32193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8090892019-12-17 10:20:30193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8067732019-12-13 08:42:37193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8063082019-12-12 14:25:17193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8017902019-12-05 13:18:19193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
8017472019-12-05 11:44:39193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7996782019-12-02 12:44:29193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7972862019-11-28 12:11:08193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7972392019-11-28 10:37:36193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7961092019-11-26 15:47:45193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7930932019-11-21 11:04:08193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7930512019-11-21 09:30:47193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7917512019-11-19 14:16:05193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)nounknownunknownnoneReport
7885712019-11-14 09:57:09193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7885232019-11-14 08:23:59193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7885212019-11-14 08:13:03193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7885132019-11-14 07:58:51193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedunknown/28Report
7870152019-11-12 09:49:53193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7840432019-11-07 08:50:09193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7827652019-11-05 08:03:20193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7805302019-11-01 07:42:04193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7798672019-10-31 08:21:07193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7798422019-10-31 07:43:13193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7778822019-10-28 09:50:51193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7755222019-10-24 07:14:22193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7755092019-10-24 06:35:04193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7734512019-10-21 08:35:37193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7704102019-10-16 07:19:08193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7667752019-10-10 11:53:27193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7654712019-10-08 14:58:06193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7652972019-10-08 09:12:37193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7623172019-10-03 10:46:18193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7622722019-10-03 07:47:52193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7608782019-10-01 08:42:00193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7608652019-10-01 08:05:53193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7608452019-10-01 07:16:33193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7584662019-09-27 06:59:39193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7578832019-09-26 09:39:20193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7537082019-09-19 08:32:20193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7517052019-09-16 14:32:13193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7492072019-09-12 08:16:09193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7486512019-09-11 13:19:23193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7486022019-09-11 11:58:16193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7473432019-09-09 13:17:16193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7446272019-09-04 09:47:36193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7435312019-09-02 11:44:52193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7435252019-09-02 11:28:21193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7407772019-08-28 08:40:28193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7368552019-08-21 07:33:20193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7323722019-08-13 09:37:01193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7284732019-08-06 06:48:55193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7166822019-07-16 07:50:56193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7161382019-07-15 12:09:53193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7114352019-07-08 10:51:15193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7073912019-07-01 09:34:37193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7046642019-06-26 07:46:19193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
7033842019-06-24 08:16:21193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
6973582019-06-13 08:53:54193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
6933292019-06-06 11:15:27193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
6932442019-06-06 07:46:47193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
6913222019-06-03 10:01:39193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report
6884392019-05-29 07:20:58193.0.21.x/243333 (RIPE-NCC-AS)nld (Netherlands)noblockedblocked/24Report

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