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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
17538842024-04-25 17:59:5277.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17534642024-04-25 01:26:4580.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17534642024-04-25 01:26:452a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17532612024-04-24 17:18:4883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17519632024-04-22 07:00:2177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17519632024-04-22 07:00:212a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)nounknownunknownnoneReport
17516612024-04-21 12:07:4085.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17514572024-04-20 21:42:4384.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17514062024-04-20 18:41:3984.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17504042024-04-18 16:53:2977.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17500312024-04-18 00:15:1280.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17500312024-04-18 00:15:122a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17499282024-04-17 19:58:2285.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17485162024-04-15 06:44:2562.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17485162024-04-15 06:44:252a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
17484892024-04-15 04:17:4577.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17484892024-04-15 04:17:452a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17479282024-04-13 16:46:5984.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17464702024-04-10 23:08:0880.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17464702024-04-10 23:08:082a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17463632024-04-10 18:51:5485.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17461362024-04-10 12:42:5977.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17461362024-04-10 12:42:592a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
17454792024-04-09 08:58:5483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17445822024-04-07 09:54:0462.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17445822024-04-07 09:54:042a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
17441882024-04-06 13:13:0384.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17441332024-04-06 10:40:0377.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17428762024-04-03 22:01:0780.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17428762024-04-03 22:01:072a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17427122024-04-03 16:00:3485.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17425642024-04-03 11:35:5277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17425642024-04-03 11:35:522a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
17411972024-03-31 19:05:4683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17406922024-03-30 11:23:0984.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17395332024-03-27 20:54:1780.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17395332024-03-27 20:54:172a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17393682024-03-27 14:54:1185.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17392382024-03-27 10:17:0377.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17392382024-03-27 10:17:032a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
17373642024-03-23 09:53:0684.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17361052024-03-20 22:32:0162.145.197.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17360252024-03-20 19:33:0780.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17360252024-03-20 19:33:072a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17355582024-03-19 21:35:2285.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17354462024-03-19 16:35:0783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17354422024-03-19 16:30:4283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17350142024-03-18 19:41:3677.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17350142024-03-18 19:41:362a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
17333942024-03-15 04:48:1484.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17333922024-03-15 04:39:3977.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17333922024-03-15 04:39:392a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17325832024-03-13 18:06:1780.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17325832024-03-13 18:06:172a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17320732024-03-12 20:28:5885.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17305342024-03-09 09:11:1777.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17305342024-03-09 09:11:172a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17305182024-03-09 08:08:3283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17298872024-03-07 23:07:0884.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17290772024-03-06 16:55:0980.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17290772024-03-06 16:55:092a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17285792024-03-05 18:45:0585.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17262062024-02-29 22:00:1484.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17254702024-02-28 15:47:0780.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17254702024-02-28 15:47:072a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17244552024-02-26 20:15:5477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17244552024-02-26 20:15:542a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
17228952024-02-23 19:27:3585.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
17228452024-02-23 17:16:0383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17224102024-02-22 19:34:0884.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17216902024-02-21 13:28:4880.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17216902024-02-21 13:28:482a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17203512024-02-18 19:27:1877.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17203512024-02-18 19:27:182a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
17202282024-02-18 11:15:0283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17200042024-02-17 18:20:4485.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
17195732024-02-16 19:53:3783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17195672024-02-16 19:49:0983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17190262024-02-15 20:28:1485.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17188582024-02-15 14:25:2284.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17185362024-02-14 21:25:2485.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17182822024-02-14 12:21:4180.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17182822024-02-14 12:21:412a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17182362024-02-14 10:20:0985.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17182322024-02-14 10:13:4485.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17170422024-02-11 19:54:5085.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17163042024-02-10 00:17:2777.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17163042024-02-10 00:17:272a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17154852024-02-08 12:54:0784.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17149712024-02-07 16:04:52212.204.139.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17147632024-02-07 08:52:4283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17147272024-02-07 06:08:1080.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17147272024-02-07 06:08:102a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17137192024-02-05 12:05:0383.86.130.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17137192024-02-05 12:05:032001:1c06:1bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
17130682024-02-03 21:46:2385.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17127242024-02-02 22:32:3377.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17127242024-02-02 22:32:332a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17117672024-02-01 10:00:5284.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17117172024-02-01 07:18:002001:1c06:1bxx::/4033915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17112092024-01-31 11:25:1062.145.195.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17110092024-01-30 23:43:1780.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17110092024-01-30 23:43:172a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17109342024-01-30 20:46:55212.204.139.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17101262024-01-29 10:33:1583.86.130.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17101262024-01-29 10:33:152001:1c06:1bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
17095072024-01-27 20:40:0185.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17092692024-01-27 08:16:5283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17090732024-01-26 21:23:2277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17080972024-01-25 07:55:5184.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17073572024-01-23 22:10:0580.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17065182024-01-22 09:26:1083.86.130.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17065182024-01-22 09:26:102001:1c06:1bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
17061712024-01-21 07:20:5680.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17061712024-01-21 07:20:562a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17056532024-01-19 20:55:5985.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17055152024-01-19 18:12:2877.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17045882024-01-17 21:17:2584.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17045702024-01-17 20:26:0877.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17045702024-01-17 20:26:082a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
17031262024-01-15 08:19:1383.86.130.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17031262024-01-15 08:19:132001:1c06:1bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
17025412024-01-14 05:53:2680.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17025412024-01-14 05:53:262a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17015822024-01-12 08:14:3483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17008252024-01-10 20:10:4884.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17007962024-01-10 19:19:0877.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17007962024-01-10 19:19:082a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
17000492024-01-09 16:04:0285.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16992642024-01-08 07:12:2283.86.130.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16992642024-01-08 07:12:222001:1c06:1bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
16992542024-01-08 06:55:1483.86.130.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16992542024-01-08 06:55:142001:1c06:1bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
16990612024-01-07 18:04:4480.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16990612024-01-07 18:04:442a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
16976072024-01-04 17:12:2393.117.221.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16974492024-01-04 11:29:3480.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16970802024-01-03 17:56:0677.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16970802024-01-03 17:56:062a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report

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