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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
20734852025-12-05 03:11:4936.230.6.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20716892025-12-01 22:27:18210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20708492025-11-30 09:22:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesrewrittenunknownnoneReport
20708022025-11-30 08:07:33111.71.215.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20708022025-11-30 08:07:332001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20696242025-11-28 02:04:1436.230.57.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20677752025-11-24 21:19:18210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20669212025-11-23 09:22:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownrewrittennoneReport
20662832025-11-22 00:07:25111.71.214.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20662832025-11-22 00:07:252001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20660192025-11-21 13:45:56220.128.220.x/243462 (HINET)twn (Taiwan)noblockedblockednoneReport
20637832025-11-17 20:11:21210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20629982025-11-16 13:06:09111.249.84.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20629512025-11-16 09:22:0445.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownunknownnoneReport
20603292025-11-11 18:05:28103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20599642025-11-11 02:05:54111.249.81.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20594142025-11-09 08:39:172001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20549342025-10-28 14:41:39103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceivednoneReport
20543632025-10-27 16:57:2336.230.51.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20543242025-10-27 15:41:19210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20536752025-10-26 09:22:0745.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownunknownnoneReport
20513002025-10-22 10:51:17103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20504502025-10-20 22:13:43210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20501382025-10-20 14:33:19210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20500702025-10-20 12:56:0536.230.36.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20494922025-10-19 11:00:32111.71.214.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20494922025-10-19 11:00:322001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20494692025-10-19 09:22:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownrewrittennoneReport
20471332025-10-15 09:43:38103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20461632025-10-13 21:05:42210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20461572025-10-13 20:58:19210.243.152.x/244780 (SEEDNET)twn (Taiwan)noblockedblocked/29Report
20459282025-10-13 13:25:00210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20458742025-10-13 11:48:2736.230.44.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20453682025-10-12 09:22:1945.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesrewrittenunknownnoneReport
20452462025-10-12 03:49:4936.230.7.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20444572025-10-10 13:46:31111.71.214.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20433222025-10-08 14:11:26103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20415362025-10-05 09:22:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesrewrittenunknownnoneReport
20410212025-10-04 02:58:45111.249.83.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20396272025-10-01 13:03:26103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20378722025-09-28 15:06:42111.249.75.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20377742025-09-28 09:22:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesrewrittenunknownnoneReport
20367372025-09-26 14:16:03118.165.166.x/243462 (HINET)twn (Taiwan)yesblockedreceived/8Report
20366022025-09-26 10:51:17111.71.214.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20358732025-09-25 02:59:2236.230.4.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20354552025-09-24 11:55:21103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20336852025-09-21 09:22:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownrewrittennoneReport
20328142025-09-19 13:01:3636.230.10.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20314772025-09-17 10:48:02103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/26Report
20306592025-09-15 23:16:3036.230.62.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20298102025-09-14 09:22:0645.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownrewrittennoneReport
20289282025-09-12 11:53:5036.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20288312025-09-12 07:30:3336.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20288162025-09-12 06:39:1136.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20287922025-09-12 05:41:5536.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20287652025-09-12 04:44:2336.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20287542025-09-12 04:08:4536.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20285072025-09-11 18:01:1836.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20280772025-09-11 05:57:4236.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20280342025-09-11 03:48:0136.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20280092025-09-11 02:34:3836.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20276272025-09-10 14:37:20111.71.214.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20276272025-09-10 14:37:202001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20275062025-09-10 11:40:4836.230.33.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20274492025-09-10 09:40:01103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20267132025-09-09 05:28:38111.71.215.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20266942025-09-09 04:49:40103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
20266642025-09-09 03:15:38223.137.139.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20266642025-09-09 03:15:382001:b400:e2xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20265352025-09-08 22:15:37111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20262912025-09-08 14:52:03111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20262252025-09-08 12:46:44111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20261442025-09-08 10:10:56111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20261252025-09-08 09:05:07111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20260512025-09-08 05:35:24111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20260502025-09-08 05:25:45111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20260302025-09-08 04:22:02111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20260122025-09-08 03:34:20111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20259662025-09-08 01:20:38111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20259572025-09-08 00:46:48111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20259412025-09-07 23:24:47111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20259162025-09-07 22:11:07111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20259012025-09-07 21:09:23111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20258952025-09-07 20:43:48111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20257792025-09-07 16:12:07111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20257622025-09-07 15:34:06111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20257122025-09-07 13:32:21111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20256802025-09-07 11:58:26111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20256392025-09-07 09:22:0345.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownrewrittennoneReport
20256242025-09-07 08:32:34111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20255792025-09-07 06:10:38111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20255612025-09-07 05:18:40111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20255532025-09-07 04:58:55111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20255422025-09-07 04:32:47111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20255172025-09-07 02:46:50111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20255032025-09-07 02:05:02111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20254732025-09-07 00:11:05111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20254682025-09-06 23:16:59111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20254602025-09-06 22:56:24111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20254532025-09-06 22:32:18111.249.73.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20253922025-09-06 19:30:31111.249.79.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20253612025-09-06 18:20:43111.249.79.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20253552025-09-06 18:02:46111.249.79.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20253452025-09-06 17:37:06111.249.79.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20252872025-09-06 14:27:12111.249.79.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport

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