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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
17590032024-05-06 07:35:0661.216.248.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17588992024-05-06 01:00:5760.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17585062024-05-05 03:19:44173.244.49.x/24137409 (GSLNETWORKS-AS-AP)twn (Taiwan)yesblockedblockednoneReport
17581742024-05-04 07:02:3959.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17574412024-05-02 18:11:5349.217.127.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
17574412024-05-02 18:11:532402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
17573152024-05-02 13:42:1860.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17569142024-05-01 16:20:24103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17568742024-05-01 14:45:22103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17568482024-05-01 13:22:3636.230.50.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17559042024-04-29 16:16:3960.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17556532024-04-29 07:36:5361.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17556212024-04-29 05:54:5361.216.248.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17547362024-04-27 02:41:4259.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17547082024-04-27 00:46:1659.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17546612024-04-26 22:51:0959.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17545642024-04-26 19:56:4959.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17541692024-04-26 06:58:2449.217.59.x/2424158 (taiwanmobile-as)twn (Taiwan)yesblockedblockednoneReport
17541692024-04-26 06:58:242402:7500:9xx::/4024158 (taiwanmobile-as)twn (Taiwan)nounknownunknownnoneReport
17536552024-04-25 11:03:2260.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17536472024-04-25 10:21:1060.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17536372024-04-25 09:58:5660.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17536322024-04-25 09:46:4160.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17535962024-04-25 07:52:4260.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17535802024-04-25 07:30:2660.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17535692024-04-25 07:18:1460.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17535382024-04-25 04:54:34103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17531032024-04-24 12:15:301.171.52.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17521292024-04-22 14:42:5760.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17519242024-04-22 05:11:5942.70.19.x/2417421 (EMOME-NET)twn (Taiwan)yesblockedblockednoneReport
17519242024-04-22 05:11:592001:b400:e1xx::/4017421 (EMOME-NET)twn (Taiwan)noblockedblocked/64Report
17508142024-04-19 12:58:161.171.52.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17507162024-04-19 08:39:5861.216.248.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17500792024-04-18 03:47:49103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17500722024-04-18 03:27:07103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17499272024-04-17 19:56:4859.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17497382024-04-17 13:23:461.171.56.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17495862024-04-17 06:33:0060.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17493192024-04-16 16:31:421.171.56.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17491552024-04-16 11:08:38211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17490812024-04-16 07:16:4760.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17486802024-04-15 13:30:5160.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17480832024-04-14 04:04:56103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17460012024-04-10 05:34:1260.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17456592024-04-09 15:24:5736.230.39.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17450442024-04-08 12:24:1760.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
17444622024-04-07 02:58:04103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17441402024-04-06 10:56:2659.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17441362024-04-06 10:45:22122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17420852024-04-02 14:18:251.171.46.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17419372024-04-02 08:25:31211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
17413752024-04-01 06:52:1260.248.41.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17409412024-03-31 01:51:10103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
17408162024-03-30 17:03:4436.230.1.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
17406602024-03-30 09:38:49122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
17405822024-03-30 02:22:0259.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
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

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