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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
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
21095392026-02-08 17:40:45125.227.161.x/243462 (HINET)twn (Taiwan)noblockedblockednoneReport
21094102026-02-08 10:33:59114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21092332026-02-08 01:50:3836.230.25.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21089912026-02-07 14:56:3636.230.25.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21089282026-02-07 12:07:2661.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21087952026-02-07 03:34:0336.230.25.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21081922026-02-06 00:44:2042.76.222.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21081922026-02-06 00:44:202001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
21081872026-02-06 00:11:1358.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21075172026-02-04 23:35:0958.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21074642026-02-04 21:28:56193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21066632026-02-03 18:11:1561.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21059652026-02-02 17:41:2961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21057292026-02-02 10:54:19223.138.225.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21057292026-02-02 10:54:192001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
21055972026-02-02 03:46:33223.138.225.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21055972026-02-02 03:46:332001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
21053202026-02-01 09:26:1358.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21052192026-02-01 05:01:22111.83.37.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21052192026-02-01 05:01:222001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
21051482026-01-31 23:07:2642.76.118.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21051482026-01-31 23:07:262001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
21047072026-01-31 00:21:1636.230.27.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21041452026-01-29 23:03:32210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21040302026-01-29 17:57:4261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21030702026-01-28 09:15:40193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21016752026-01-26 07:30:2158.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21016142026-01-26 04:14:37210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/30Report
21015692026-01-26 01:08:04114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21013152026-01-25 08:18:3158.115.109.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21012212026-01-25 04:03:51111.82.231.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21012212026-01-25 04:03:512001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
21007862026-01-24 04:18:54210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
21007122026-01-23 23:26:15223.138.138.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
21007122026-01-23 23:26:152001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
21006812026-01-23 22:15:1536.230.32.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21001302026-01-22 21:56:09210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblockednoneReport
20999812026-01-22 16:49:5861.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20990482026-01-21 08:15:1761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20986002026-01-20 13:04:0827.53.154.x/249674 (FET-TW)twn (Taiwan)yesunknownunknownnoneReport
20986002026-01-20 13:04:082401:e180:8dxx::/409674 (FET-TW)twn (Taiwan)noblockedblocked/64Report
20981492026-01-19 19:13:37193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesrewrittenreceivednoneReport
20978142026-01-19 08:47:2261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20978052026-01-19 08:27:46123.0.199.x/24131596 (TBCOM-NET)twn (Taiwan)yesblockedblockednoneReport
20973162026-01-18 09:22:14103.129.144.x/245065 (BUNNY-COMMUNICATIONS)twn (Taiwan)yesunknownunknownnoneReport
20967072026-01-17 04:23:30114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20966882026-01-17 03:10:562001:b011:6cxx::/403462 (HINET)twn (Taiwan)noblockedblocked/64Report
20966862026-01-17 03:06:50223.138.138.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20966862026-01-17 03:06:502001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20964732026-01-16 18:21:5636.230.8.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20961222026-01-16 04:36:44111.82.64.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20961222026-01-16 04:36:442001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20959872026-01-15 20:48:39210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblockednoneReport
20958072026-01-15 15:11:32193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
20952622026-01-14 14:36:15111.83.71.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20952622026-01-14 14:36:152001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20945252026-01-13 11:24:09111.82.147.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20945252026-01-13 11:24:092001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20940132026-01-12 17:31:24223.141.97.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20940132026-01-12 17:31:242001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20935992026-01-12 03:24:16210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20934912026-01-11 21:50:4261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20932722026-01-11 09:22:1445.121.51.x/2431972 (EMGINECONCEPT-01)twn (Taiwan)yesunknownunknownnoneReport
20932522026-01-11 08:26:5961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20931732026-01-11 04:27:27223.141.97.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20931732026-01-11 04:27:272001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20930492026-01-10 20:29:36223.141.249.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20930492026-01-10 20:29:362001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20925192026-01-09 16:49:1936.230.19.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20921092026-01-08 19:41:16114.34.94.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20897582026-01-05 08:44:27210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/31Report
20896582026-01-05 03:23:32210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblockednoneReport
20896472026-01-05 02:16:52210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20896142026-01-05 01:05:24210.243.152.x/244780 (SEEDNET)twn (Taiwan)yesblockedblocked/29Report
20893152026-01-04 07:18:38123.0.199.x/24131596 (TBCOM-NET)twn (Taiwan)yesblockedblockednoneReport
20890992026-01-03 19:21:48223.141.249.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20890992026-01-03 19:21:482001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20884882026-01-02 08:28:1136.230.61.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20876212025-12-31 01:53:582001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
20873222025-12-30 13:50:0742.76.200.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
20873222025-12-30 13:50:072001:b400:e4xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report

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