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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
21980582026-07-16 09:46:42193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21980092026-07-16 07:55:15193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21976832026-07-15 18:06:4161.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21974142026-07-15 12:05:2761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21973952026-07-15 11:18:0061.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21961332026-07-13 14:27:2036.230.51.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21960042026-07-13 11:09:3258.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21956172026-07-12 17:16:25210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21954962026-07-12 10:40:5358.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21947242026-07-11 00:48:5758.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21931222026-07-08 10:10:4561.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21926302026-07-07 13:24:3061.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21919022026-07-06 10:02:23210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21918752026-07-06 07:53:1436.230.54.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21914592026-07-05 08:08:39210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/31Report
21908742026-07-03 23:41:45210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21888982026-06-30 12:17:1361.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21881762026-06-29 08:55:24114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21880332026-06-29 01:36:4436.230.38.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21879782026-06-28 21:22:3961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21879002026-06-28 17:48:0161.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21871712026-06-27 10:41:3258.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21869682026-06-26 22:34:3958.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21845452026-06-23 06:14:4958.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21837122026-06-21 23:07:5936.230.37.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21835932026-06-21 16:40:4761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21827922026-06-19 21:27:35210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
21804412026-06-16 02:20:5958.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21798282026-06-14 22:00:4936.230.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21796832026-06-14 15:33:3361.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21796672026-06-14 14:32:2261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21787582026-06-12 20:20:2558.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21767652026-06-09 17:38:0261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21767062026-06-09 16:38:34106.1.227.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
21760892026-06-08 16:22:09193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21758402026-06-08 07:49:2236.233.149.x/243462 (HINET)twn (Taiwan)yesrewrittenreceivednoneReport
21758012026-06-08 05:34:47114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21757472026-06-08 02:10:1558.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21751132026-06-06 15:25:00111.249.69.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21747582026-06-05 19:13:17114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21735692026-06-03 15:50:0461.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21714592026-05-31 13:20:1761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21714522026-05-31 13:05:0261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21714102026-05-31 11:03:4361.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21713832026-05-31 09:47:58114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21704672026-05-29 18:06:0758.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21687902026-05-27 03:10:3336.230.52.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21681942026-05-26 05:01:15193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21679152026-05-25 17:25:0761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21675322026-05-25 03:20:49114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
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

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