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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
14336062022-09-04 21:22:26109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
13580892022-05-05 00:29:11109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
13573522022-05-03 16:47:59109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12933312022-01-20 09:57:12109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12882502022-01-11 00:19:26109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12843252022-01-03 12:11:16109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12805042021-12-28 14:12:26109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12461272021-11-07 13:44:17109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12417852021-10-30 11:45:23109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12303262021-10-12 11:54:44109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12166472021-09-19 10:52:33109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12123352021-09-11 12:06:45109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
12005562021-08-21 07:07:27109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11906322021-08-03 15:38:58109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11829442021-07-20 12:48:52109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11826352021-07-19 21:03:26109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11814852021-07-17 13:31:30109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11728852021-07-06 11:16:14109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11501482021-05-26 19:26:56109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11407542021-05-11 10:34:10109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11379842021-05-06 17:58:58109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11246512021-04-16 10:36:55109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11167462021-04-03 09:03:49109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownblockednoneReport
11162212021-04-02 09:00:53109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11158582021-04-01 16:57:45109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
11130732021-03-28 15:21:01109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
10953852021-02-28 22:55:06109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
10898092021-02-20 10:21:31109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
10898042021-02-20 10:11:32109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
10336372020-11-23 16:52:14109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
10334232020-11-23 11:52:11109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
10325262020-11-21 18:15:14109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
10049672020-10-12 10:12:41109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9585552020-08-23 12:42:00109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9584422020-08-23 11:09:31109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9584412020-08-23 11:08:12109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9584402020-08-23 11:07:58109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9530022020-08-18 13:25:00109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9530012020-08-18 13:24:09109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9525792020-08-18 09:53:16109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9525742020-08-18 09:51:12109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9521852020-08-18 05:43:52109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9521832020-08-18 05:42:56109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
4496922018-04-20 12:57:34109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
4376662018-04-01 10:01:25109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
4343642018-03-26 17:17:40109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
4000192018-01-28 19:28:49109.201.133.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport

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