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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
16834612023-12-07 03:49:421.171.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16830812023-12-06 13:43:39211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16828972023-12-06 07:30:0761.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16818882023-12-04 15:13:52211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16818752023-12-04 14:53:15118.150.62.x/2418419 (DADA-AS-TW)twn (Taiwan)yesrewrittenrewrittennoneReport
16816312023-12-04 05:46:52211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16808842023-12-02 08:08:3859.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16808662023-12-02 06:53:33103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16805012023-12-01 14:45:30122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16804742023-12-01 13:54:2259.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16804382023-12-01 12:56:5359.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16793832023-11-29 14:30:161.171.40.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16792652023-11-29 10:17:5860.250.98.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16779852023-11-27 08:03:1861.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16779302023-11-27 04:40:00211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16771602023-11-25 05:46:35103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16767362023-11-24 13:38:52122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16766652023-11-24 11:37:1959.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16766172023-11-24 09:29:00211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16753932023-11-22 05:39:06211.21.159.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16748852023-11-21 09:06:391.171.32.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16747152023-11-21 00:03:3159.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16734702023-11-18 12:23:5336.230.30.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16733342023-11-18 04:39:37103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16729462023-11-17 12:31:46122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16728442023-11-17 08:22:21211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16728032023-11-17 05:12:12211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16719672023-11-15 16:06:4159.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16719492023-11-15 15:18:2659.125.42.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16716332023-11-15 00:12:43103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16711892023-11-14 08:00:2861.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16697972023-11-11 11:01:521.169.33.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16697772023-11-11 10:07:251.169.33.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16692012023-11-10 11:24:51122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16690752023-11-10 04:04:23103.152.151.x/249678 (HOSTINGINSIDE-INTL)twn (Taiwan)yesblockedblockednoneReport
16689462023-11-09 20:51:3849.217.246.x/2424158 (taiwanmobile-as)twn (Taiwan)yesrewrittenrewrittennoneReport
16686332023-11-09 08:08:08211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16681962023-11-08 13:49:47211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16680052023-11-08 06:24:4061.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16678552023-11-07 23:05:47103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16673622023-11-07 02:19:231.169.35.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16669042023-11-06 08:38:2561.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16668422023-11-06 05:57:09211.21.159.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16663612023-11-05 01:05:2859.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16659702023-11-04 06:23:48111.184.152.x/249416 (MULTIMEDIA-AS-AP)twn (Taiwan)yesblockedblockednoneReport
16659702023-11-04 06:23:482400:4051:54xx::/404713 (OCN)twn (Taiwan)noblockedblocked/56Report
16653742023-11-03 10:17:58122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16652892023-11-03 05:59:4161.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16644052023-11-01 12:43:01211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16640922023-10-31 21:58:53103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16630212023-10-30 00:53:311.169.35.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16625562023-10-28 22:36:1759.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16620692023-10-27 22:45:25118.165.133.x/243462 (HINET)twn (Taiwan)yesblockedreceived/8Report
16620692023-10-27 22:45:252001:b011:78xx::/403462 (HINET)twn (Taiwan)noblockedreceived/16Report
16616552023-10-27 09:11:00122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16605682023-10-25 11:36:09211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16605242023-10-25 09:13:5161.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16604892023-10-25 07:14:0461.216.248.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16602762023-10-24 20:51:34103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16596872023-10-23 21:56:29103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16587352023-10-21 21:07:3259.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16585472023-10-21 13:33:061.169.43.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16578722023-10-20 08:03:55122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16573862023-10-19 09:41:441.169.32.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16568292023-10-18 10:29:27211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16567982023-10-18 08:07:4261.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16567232023-10-18 03:10:14211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16559622023-10-16 20:49:22103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16549572023-10-14 18:56:1259.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16549262023-10-14 17:01:2059.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16548762023-10-14 14:49:1159.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16548442023-10-14 12:33:3559.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16541252023-10-13 06:56:49122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16540792023-10-13 03:41:53211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16538272023-10-12 14:30:2459.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16537842023-10-12 13:00:2459.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16536772023-10-12 08:34:541.169.35.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16528522023-10-11 02:55:1461.220.176.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16525992023-10-10 17:14:11211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16525822023-10-10 16:33:14211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16525752023-10-10 16:20:57211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16525472023-10-10 15:31:4459.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16525152023-10-10 14:30:0359.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16520492023-10-09 19:42:22103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16508732023-10-07 06:20:30118.165.144.x/243462 (HINET)twn (Taiwan)yesblockedreceived/9Report
16508732023-10-07 06:20:302001:b011:78xx::/403462 (HINET)twn (Taiwan)noblockedreceived/16Report
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
16503032023-10-06 05:49:47122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16497862023-10-05 07:27:581.169.35.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16484602023-10-02 18:34:35103.147.22.x/2418041 (TWDS-TRANSIT-AS-TW)twn (Taiwan)noreceivedreceived/8Report
16481812023-10-02 10:41:50211.21.159.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16480542023-10-02 04:20:57211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16480282023-10-02 02:41:38211.72.129.x/243462 (HINET)twn (Taiwan)yesunknownunknownnoneReport
16478692023-10-01 17:26:5559.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16478112023-09-30 21:44:5059.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16477882023-09-30 20:02:1359.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16477722023-09-30 19:24:0159.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16477642023-09-30 18:42:1859.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16469152023-09-29 04:42:34122.146.91.x/244780 (SEEDNET)twn (Taiwan)yesunknownunknownnoneReport
16467532023-09-28 19:34:0159.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16467312023-09-28 18:54:2559.125.42.x/243462 (HINET)twn (Taiwan)yesrewrittenrewrittennoneReport
16458812023-09-27 10:13:20211.21.48.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
16453352023-09-26 13:11:091.169.35.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport

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