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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
17397702024-03-28 11:24:4660.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17391722024-03-27 06:52:11211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17380832024-03-25 05:45:2860.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17376342024-03-24 00:44:12103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17374742024-03-23 15:57:061.171.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17373542024-03-23 09:07:3860.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17373472024-03-23 08:32:22122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17371722024-03-22 22:17:0459.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17370162024-03-22 18:08:0959.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17361932024-03-21 03:15:0760.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17356582024-03-20 03:22:08211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17354552024-03-19 16:51:3636.226.74.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17354352024-03-19 16:09:3536.226.74.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17353312024-03-19 12:40:3860.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17352592024-03-19 10:04:5036.230.47.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17352332024-03-19 08:10:5042.70.255.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
17352332024-03-19 08:10:502001:b400:e1xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
17351502024-03-19 02:42:0136.230.38.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17342452024-03-16 23:37:22103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17339392024-03-16 07:25:55122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17334132024-03-15 06:26:1660.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
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
17321922024-03-13 02:54:06114.136.236.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
17321922024-03-13 02:54:062001:b400:e2xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
17318302024-03-12 11:34:0059.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17317182024-03-12 03:37:44211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17317052024-03-12 02:38:2561.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17316912024-03-12 01:35:2736.230.43.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17307622024-03-09 22:30:42103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17306302024-03-09 15:06:1259.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17304912024-03-09 06:19:26122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17294952024-03-07 09:59:5360.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17282902024-03-05 09:34:0560.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17281132024-03-04 23:18:511.171.46.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17276612024-03-04 07:54:3561.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17271082024-03-02 21:23:47103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17269652024-03-02 13:59:2759.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17268192024-03-02 05:12:49122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17264232024-03-01 12:20:4159.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17264132024-03-01 11:47:3359.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17255252024-02-28 17:28:221.171.54.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17246882024-02-27 08:26:5060.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17246792024-02-27 07:44:3660.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17246732024-02-27 07:22:2160.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17246672024-02-27 07:10:1060.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17240812024-02-26 06:02:4760.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17240642024-02-26 04:47:5161.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17234512024-02-24 20:16:56103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17231242024-02-24 04:06:24122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17225072024-02-23 00:01:5259.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17223772024-02-22 18:29:4659.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17217722024-02-21 16:21:4736.230.40.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17215292024-02-21 08:08:1161.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17215242024-02-21 07:59:1061.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17214572024-02-21 03:31:2936.226.68.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17204772024-02-19 04:55:2160.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17200192024-02-17 19:10:03103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17197952024-02-17 06:40:1560.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17197482024-02-17 02:59:52122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17194022024-02-16 15:10:2559.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17191372024-02-16 03:25:3761.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17188632024-02-15 14:41:171.171.38.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17182492024-02-14 10:50:24220.135.111.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17182442024-02-14 10:33:25114.136.178.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
17182442024-02-14 10:33:252001:b400:e2xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
17180302024-02-13 21:39:06118.165.159.x/243462 (HINET)twn (Taiwan)yesblockedreceived/8Report
17180302024-02-13 21:39:062001:b011:78xx::/403462 (HINET)twn (Taiwan)noblockedreceived/16Report
17167672024-02-11 02:12:36118.165.169.x/243462 (HINET)twn (Taiwan)yesblockedreceived/8Report
17165992024-02-10 18:03:13103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17163312024-02-10 01:53:18122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17136402024-02-05 08:13:04211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17135272024-02-05 02:15:5461.216.130.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17135252024-02-05 02:14:2860.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17134752024-02-05 00:02:001.171.45.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17129922024-02-03 16:56:21103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17127652024-02-03 00:46:50122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17123302024-02-02 09:47:4760.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
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
17116922024-02-01 05:15:3560.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17099722024-01-29 03:18:44211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17098882024-01-28 22:55:141.171.50.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17094112024-01-27 15:49:28103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17093752024-01-27 14:31:4759.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17093502024-01-27 13:20:2759.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17093192024-01-27 11:30:1259.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17091262024-01-26 23:40:22122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17086672024-01-26 08:41:0960.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17083072024-01-25 15:34:5960.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17081282024-01-25 09:31:2060.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17066302024-01-22 13:36:2542.76.255.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
17059322024-01-20 14:42:25103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17056942024-01-19 22:33:53122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17047762024-01-18 08:24:2660.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17045932024-01-17 21:39:5959.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17045822024-01-17 21:04:5559.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17041562024-01-17 05:50:3360.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17031152024-01-15 08:03:5861.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17026782024-01-14 13:17:001.171.35.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17022872024-01-13 13:35:27103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17022272024-01-13 10:17:12118.165.160.x/243462 (HINET)twn (Taiwan)yesblockedreceived/8Report
17022272024-01-13 10:17:122001:b011:78xx::/403462 (HINET)twn (Taiwan)noblockedreceived/16Report
17021632024-01-13 05:16:20103.224.92.x/24151188twn (Taiwan)noblockedblockednoneReport
17021592024-01-13 04:59:42103.224.92.x/24151188twn (Taiwan)noblockedblockednoneReport
17021582024-01-13 04:56:52104.28.222.x/2413335 (CLOUDFLARENET)twn (Taiwan)yesblockedblockednoneReport
17021582024-01-13 04:56:522a09:bac1:74xx::/4013335 (CLOUDFLARENET)twn (Taiwan)yesblockedblockednoneReport
17020232024-01-12 21:27:21122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport

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