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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
17322892024-03-13 08:21:1449.217.196.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
17322892024-03-13 08:21:142402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
17122112024-02-02 02:09:0749.217.121.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
17122112024-02-02 02:09:072402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
17007332024-01-10 17:54:35101.12.46.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
17007332024-01-10 17:54:352402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
16975992024-01-04 17:00:48101.12.26.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
16975992024-01-04 17:00:482402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
16937102023-12-27 16:34:4449.217.192.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
16689462023-11-09 20:51:3849.217.246.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16505802023-10-06 17:30:40101.12.27.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
16505802023-10-06 17:30:402402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
16425292023-09-21 05:34:0549.217.118.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16425142023-09-21 04:47:2249.217.192.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
16341882023-09-05 14:37:4149.217.54.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16340382023-09-05 10:24:5649.217.54.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16339742023-09-05 06:55:3049.217.54.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16326232023-09-02 06:30:4249.217.246.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16326112023-09-02 05:56:3049.217.246.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16297662023-08-28 06:47:2349.217.246.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16258472023-08-21 04:19:1249.217.55.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16258052023-08-21 01:58:5149.217.55.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16243632023-08-18 03:41:0349.217.181.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16232292023-08-16 06:32:0449.217.181.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16232252023-08-16 06:22:1149.217.181.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16232142023-08-16 05:43:2649.217.181.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16169882023-08-04 09:19:0149.217.118.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16165812023-08-03 13:33:2449.217.54.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16165562023-08-03 12:49:0449.217.182.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16165542023-08-03 12:44:3849.217.182.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16116852023-07-25 06:43:5249.217.197.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
16116852023-07-25 06:43:522402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
16116802023-07-25 06:32:052402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
16045882023-07-11 15:32:04101.12.18.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
16045882023-07-11 15:32:042402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
16039322023-07-10 15:02:0049.217.67.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
16039322023-07-10 15:02:002402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
15938712023-06-21 03:22:58101.10.6.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
15909072023-06-15 02:46:1049.217.179.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
15903402023-06-14 02:16:0849.216.40.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
15903402023-06-14 02:16:082402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
15892552023-06-12 06:13:3949.217.137.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
15892552023-06-12 06:13:392402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
15838422023-06-01 05:42:5749.217.179.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
15806152023-05-26 00:55:4549.217.179.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
15610652023-04-17 15:57:3949.217.109.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
15610652023-04-17 15:57:392402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
15528032023-04-01 12:15:2749.217.2.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
15528032023-04-01 12:15:272402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
15433742023-03-15 04:08:0749.217.70.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
15433742023-03-15 04:08:072402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
15248852023-02-09 16:07:54101.12.46.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
14638702022-10-23 03:32:5949.216.53.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
14628582022-10-21 03:40:54101.10.57.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
14628582022-10-21 03:40:542402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
13972442022-07-08 11:47:4749.216.129.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
12561222021-11-25 09:37:0449.216.132.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
12286812021-10-09 12:05:2649.217.115.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
12286782021-10-09 12:02:3949.217.115.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
11947322021-08-10 22:19:4149.216.8.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
11733572021-07-07 06:24:0349.216.68.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
11462432021-05-20 00:48:37101.10.94.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11462432021-05-20 00:48:372402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11441022021-05-16 18:50:14101.10.92.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11441022021-05-16 18:50:142402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11410072021-05-11 18:13:02101.9.173.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11410072021-05-11 18:13:022402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11409952021-05-11 18:01:49101.9.116.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11409952021-05-11 18:01:492402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11401702021-05-10 12:03:37101.9.116.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11401702021-05-10 12:03:372402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11396262021-05-09 13:38:19101.9.76.x/2424158 (taiwanmobile-as)twn (Taiwan)yesunknownrewrittennoneReport
11389092021-05-08 03:20:52101.12.58.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
11389092021-05-08 03:20:522402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11378472021-05-06 14:04:2349.216.176.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11378472021-05-06 14:04:232402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11376372021-05-06 07:29:08101.10.92.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11376372021-05-06 07:29:082402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11357172021-05-03 04:27:58101.10.93.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11357172021-05-03 04:27:582402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11354272021-05-02 14:50:1449.216.163.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11345892021-04-30 16:45:5749.216.228.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11345892021-04-30 16:45:572402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11345232021-04-30 14:17:39101.12.92.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11345232021-04-30 14:17:392402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11337252021-04-29 07:32:03101.10.45.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11337252021-04-29 07:32:032402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11330802021-04-28 08:30:09101.10.45.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11330802021-04-28 08:30:092402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11299092021-04-25 10:13:2749.216.173.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11299092021-04-25 10:13:272402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11289212021-04-23 14:34:11101.9.238.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11289212021-04-23 14:34:112402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11289162021-04-23 14:21:24101.9.238.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11289162021-04-23 14:21:242402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11262612021-04-19 14:10:40101.9.52.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11262612021-04-19 14:10:402402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11243582021-04-15 21:46:24101.9.174.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11243582021-04-15 21:46:242402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11223802021-04-12 18:18:252402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11219792021-04-12 08:17:49101.9.237.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11219792021-04-12 08:17:492402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11212412021-04-10 19:55:32101.9.241.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11212412021-04-10 19:55:322402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11201872021-04-08 23:54:29101.9.173.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11201872021-04-08 23:54:292402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11187042021-04-06 23:19:2149.216.93.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11187042021-04-06 23:19:212402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11186562021-04-06 21:01:3749.216.93.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11186562021-04-06 21:01:372402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11175182021-04-05 05:12:4549.216.88.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11175182021-04-05 05:12:452402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11158682021-04-01 17:13:14101.10.93.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11158662021-04-01 17:11:17101.10.93.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11154862021-04-01 05:35:02101.10.93.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11154862021-04-01 05:35:022402:7500:4xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11149022021-03-31 10:45:33101.9.177.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11134012021-03-29 08:17:34101.9.238.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11134012021-03-29 08:17:342402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11121362021-03-26 17:56:06101.9.220.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11121362021-03-26 17:56:062402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11109652021-03-24 18:34:00101.9.138.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11109652021-03-24 18:34:002402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11080442021-03-20 05:43:29101.9.148.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11080442021-03-20 05:43:292402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11062942021-03-17 12:14:48101.9.79.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11062942021-03-17 12:14:482402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11024492021-03-11 08:20:342402:7500:axx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
11008912021-03-09 01:31:4949.216.155.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
11008912021-03-09 01:31:492402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10999782021-03-07 20:36:1049.216.155.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10999782021-03-07 20:36:102402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10997412021-03-07 09:09:142402:7500:5xx::/4024158 (taiwanmobile-as)jpn (Japan)nounknownunknownnoneReport
10963622021-03-02 09:32:3149.216.2.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10963622021-03-02 09:32:312402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10932902021-02-25 16:49:4949.216.64.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10932902021-02-25 16:49:492402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10855632021-02-16 08:47:562402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10841172021-02-15 00:51:2949.214.132.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10841172021-02-15 00:51:292402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10835172021-02-14 05:47:1649.214.132.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10835172021-02-14 05:47:162402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10834642021-02-14 02:55:3849.214.132.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10834642021-02-14 02:55:382402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10834492021-02-14 02:21:5549.214.132.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10834492021-02-14 02:21:552402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10829542021-02-13 12:46:3549.214.132.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10829542021-02-13 12:46:352402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10807822021-02-11 11:25:0249.218.5.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10807822021-02-11 11:25:022402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10775602021-02-06 08:04:3549.216.69.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10775602021-02-06 08:04:352402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10763612021-02-04 12:31:2649.216.77.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10763612021-02-04 12:31:262402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10738052021-01-31 17:49:3449.216.19.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10738052021-01-31 17:49:342402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
10737742021-01-31 16:20:0249.216.19.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
10737742021-01-31 16:20:022402:7500:5xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport

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