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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
21662252026-05-22 16:59:0658.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21654792026-05-21 15:45:3861.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21646422026-05-20 09:35:5761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21646312026-05-20 09:02:16118.167.158.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
21645052026-05-20 02:17:32122.116.9.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21644922026-05-20 01:51:0136.230.7.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21644162026-05-19 22:29:17122.116.9.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21643472026-05-19 19:50:07122.116.9.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21623922026-05-16 10:23:25210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21620722026-05-15 15:52:01114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21617752026-05-15 04:12:06211.76.187.x/2438042 (SDCL-AS-AP)twn (Taiwan)yesunknownunknownnoneReport
21617752026-05-15 04:12:062404:a3c0:xx::/40134823 (SDCL-AS-AP)twn (Taiwan)nounknownunknownnoneReport
21617112026-05-15 01:30:33211.76.187.x/2438042 (SDCL-AS-AP)twn (Taiwan)yesunknownunknownnoneReport
21617112026-05-15 01:30:332404:a3c0:xx::/40134823 (SDCL-AS-AP)twn (Taiwan)nounknownunknownnoneReport
21612392026-05-14 09:41:51193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21603962026-05-13 01:54:57220.229.240.x/249919 (NCIC-TW)twn (Taiwan)yesunknownunknownnoneReport
21601652026-05-12 17:51:5161.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21598282026-05-12 08:34:33123.0.199.x/24131596 (TBCOM-NET)twn (Taiwan)yesblockedblockednoneReport
21592262026-05-11 11:07:3036.230.22.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21590402026-05-11 01:06:51114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21582522026-05-09 06:41:3958.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21579062026-05-08 14:44:45210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21557042026-05-04 22:39:0236.225.184.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
21557042026-05-04 22:39:022001:b011:6cxx::/403462 (HINET)twn (Taiwan)noblockedblocked/64Report
21556012026-05-04 18:27:4061.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21554122026-05-04 12:16:1961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21551422026-05-03 23:59:56114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21551252026-05-03 22:17:5036.230.52.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21549602026-05-03 13:59:0661.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21541102026-05-01 13:37:4458.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21515892026-04-26 22:52:54114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21514172026-04-26 12:51:4161.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21510572026-04-25 14:44:23111.249.68.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21505672026-04-24 12:30:4158.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21502682026-04-23 21:03:1858.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21495702026-04-22 15:44:27193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21480752026-04-19 21:45:5158.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21479052026-04-19 11:44:2761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21475432026-04-18 13:38:2736.230.53.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
21469952026-04-17 11:23:3558.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21465422026-04-16 15:58:5661.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21462862026-04-16 05:29:5058.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21458402026-04-15 11:36:4361.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21447162026-04-13 12:55:05223.143.242.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21443902026-04-12 20:38:42114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21436152026-04-10 19:34:38193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21433352026-04-10 10:16:32210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
21426502026-04-09 01:08:1958.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21422382026-04-08 10:29:3161.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21421642026-04-08 07:27:01210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblockednoneReport
21415672026-04-07 09:57:5361.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21407152026-04-05 19:31:49210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
21405822026-04-05 12:13:50114.140.147.x/249674 (FET-TW)twn (Taiwan)yesunknownunknownnoneReport
21405822026-04-05 12:13:502401:e180:8dxx::/409674 (FET-TW)twn (Taiwan)noblockedblocked/64Report
21404122026-04-05 02:41:1836.230.38.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21401622026-04-04 11:19:10118.165.158.x/243462 (HINET)twn (Taiwan)yesblockedreceived/8Report
21401622026-04-04 11:19:102001:b011:78xx::/403462 (HINET)twn (Taiwan)noblockedreceived/32Report
21401192026-04-04 08:39:27114.140.147.x/249674 (FET-TW)twn (Taiwan)yesunknownunknownnoneReport
21401192026-04-04 08:39:272401:e180:8dxx::/409674 (FET-TW)twn (Taiwan)noblockedblocked/64Report
21400232026-04-04 03:44:54118.165.140.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21400032026-04-04 01:52:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownunknownnoneReport
21396742026-04-03 09:09:2558.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21384172026-04-01 00:43:36114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21373832026-03-30 12:53:0961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21370032026-03-29 18:24:46114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21364152026-03-28 13:40:0236.230.17.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21357852026-03-27 09:34:1961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21357532026-03-27 08:02:1458.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21342532026-03-24 16:00:1427.51.74.x/249674 (FET-TW)twn (Taiwan)yesunknownunknownnoneReport
21342532026-03-24 16:00:142401:e180:8dxx::/409674 (FET-TW)twn (Taiwan)noblockedblocked/64Report
21330782026-03-22 17:17:40114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21319072026-03-20 09:08:11193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21318802026-03-20 06:55:07114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21317042026-03-19 20:25:0361.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21293432026-03-15 16:10:3158.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21282092026-03-13 05:47:5358.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21279962026-03-12 19:17:4561.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21267132026-03-10 15:43:3361.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21253132026-03-08 02:30:5336.230.49.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21243482026-03-06 04:40:4258.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21229562026-03-03 19:20:5961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21225472026-03-03 02:29:4761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21220182026-03-02 09:41:0858.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21217002026-03-01 13:56:30210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21209552026-02-27 18:07:14193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21205602026-02-27 03:33:3858.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21196962026-02-25 16:02:10115.165.212.x/2424165 (UBBNET-AS-TW)twn (Taiwan)yesblockedblockednoneReport
21182592026-02-23 11:13:46109.111.55.x/24216075twn (Taiwan)nounknownunknownnoneReport
21181502026-02-23 07:00:2061.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21179772026-02-22 22:08:35210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21178372026-02-22 12:49:25210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21176782026-02-22 04:48:1236.230.49.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21175682026-02-21 22:42:35210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21165602026-02-20 02:26:33114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21137052026-02-15 11:41:42210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21135452026-02-15 03:38:08111.249.80.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21134612026-02-15 00:03:07193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21132732026-02-14 15:07:3158.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21124022026-02-13 01:18:50114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21118632026-02-12 06:07:2958.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21117802026-02-12 02:42:58114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21109602026-02-10 19:19:0061.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21096322026-02-08 22:25:4827.53.40.x/249674 (FET-TW)twn (Taiwan)yesunknownunknownnoneReport
21096322026-02-08 22:25:482401:e180:8dxx::/409674 (FET-TW)twn (Taiwan)noblockedblocked/64Report
21095792026-02-08 19:08:02193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21095772026-02-08 19:02:38193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21095612026-02-08 18:22:3860.248.155.x/243462 (HINET)twn (Taiwan)noblockedblocked/29Report
21095442026-02-08 17:47:05125.227.163.x/243462 (HINET)twn (Taiwan)noblockedblockednoneReport

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