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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
21472892026-04-17 21:42:5131.0.89.x/248374 (PLUSNET)pol (Poland)yesblockedblockednoneReport
21469682026-04-17 10:39:3493.159.28.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21466582026-04-16 20:10:2391.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21466222026-04-16 18:42:3289.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21459402026-04-15 14:38:3383.5.42.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
21459342026-04-15 14:30:4791.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21457652026-04-15 08:35:4281.210.88.x/2412741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21457652026-04-15 08:35:422001:41b0:fxx::/4012741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21457312026-04-15 07:12:1293.159.4.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21454662026-04-14 18:41:4893.105.219.x/2429314 (VECTRANET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21454382026-04-14 17:39:1291.220.222.x/24205879 (EKOLINE-AS)pol (Poland)yesblockedblockednoneReport
21453102026-04-14 13:44:0491.201.16.x/2457476 (TVKNET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21451602026-04-14 09:02:3946.149.157.x/24197503 (SPTelekAS)pol (Poland)yesrewrittenrewrittennoneReport
21451282026-04-14 07:39:5191.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21447842026-04-13 15:01:4937.248.170.x/248374 (PLUSNET)pol (Poland)yesblockedblockednoneReport
21447662026-04-13 14:33:4093.159.63.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21446812026-04-13 11:43:07109.196.235.x/2443420 (ELTRONIK-AS)pol (Poland)yesblockedblockednoneReport
21446572026-04-13 10:52:3146.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21445692026-04-13 06:35:3283.5.42.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
21444202026-04-12 21:55:4946.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21443912026-04-12 20:42:2291.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21443292026-04-12 16:57:5846.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21441612026-04-12 06:44:4283.26.44.x/245617 (TPNET)pol (Poland)yesrewrittenrewrittennoneReport
21435552026-04-10 17:23:5291.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21433232026-04-10 09:32:4093.159.28.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21433182026-04-10 09:17:0585.202.41.x/2443420 (ELTRONIK-AS)pol (Poland)noblockedblockednoneReport
21430062026-04-09 17:35:2989.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21425732026-04-08 20:30:0291.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21425162026-04-08 18:41:5589.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21421662026-04-08 07:27:5481.210.88.x/2412741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21421662026-04-08 07:27:542001:41b0:fxx::/4012741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21417922026-04-07 17:30:5093.105.219.x/2429314 (VECTRANET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21417572026-04-07 16:32:0191.220.222.x/24205879 (EKOLINE-AS)pol (Poland)yesblockedblockednoneReport
21417452026-04-07 16:04:3891.220.222.x/24205879 (EKOLINE-AS)pol (Poland)yesblockedblockednoneReport
21416872026-04-07 14:13:5383.5.45.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
21416402026-04-07 12:25:3991.201.16.x/2457476 (TVKNET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21412352026-04-06 20:11:0591.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21410382026-04-06 13:54:5137.248.211.x/248374 (PLUSNET)pol (Poland)yesblockedblockednoneReport
21407472026-04-05 21:53:4493.159.1.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21407422026-04-05 21:29:2693.159.4.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21403562026-04-04 22:27:5446.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21403512026-04-04 22:14:4391.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21402292026-04-04 15:46:0183.26.35.x/245617 (TPNET)pol (Poland)yesrewrittenrewrittennoneReport
21396622026-04-03 08:25:4393.159.28.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21394802026-04-02 21:07:3491.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21394342026-04-02 18:53:1446.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21392002026-04-02 10:17:0845.158.109.x/24199585 (TELNET)pol (Poland)yesrewrittenrewrittennoneReport
21391522026-04-02 08:01:2783.5.6.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
21389892026-04-01 22:53:0791.150.215.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21389752026-04-01 22:19:4091.150.215.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21389712026-04-01 22:17:0291.150.215.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21388362026-04-01 18:03:5393.159.28.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21388202026-04-01 17:34:5289.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21387902026-04-01 16:31:0746.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21386002026-04-01 09:47:0585.202.33.x/2443420 (ELTRONIK-AS)pol (Poland)yesblockedblockednoneReport
21385272026-04-01 06:20:0381.210.88.x/2412741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21385272026-04-01 06:20:032001:41b0:fxx::/4012741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21384182026-04-01 00:44:4846.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21381792026-03-31 16:23:5293.105.219.x/2429314 (VECTRANET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21379842026-03-31 11:05:3791.201.16.x/2457476 (TVKNET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21376042026-03-30 20:09:3591.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21375572026-03-30 18:37:3889.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21370772026-03-29 21:55:5131.0.79.x/248374 (PLUSNET)pol (Poland)yesblockedblockednoneReport
21370552026-03-29 20:22:2893.159.62.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21370502026-03-29 20:07:4291.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21370422026-03-29 19:56:3689.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21370112026-03-29 18:47:3389.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21369782026-03-29 16:55:1893.159.12.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21367702026-03-29 05:30:1889.66.76.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21367692026-03-29 05:27:1889.66.76.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21366142026-03-28 22:01:2189.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21364352026-03-28 14:45:2991.220.222.x/24205879 (EKOLINE-AS)pol (Poland)yesblockedblockednoneReport
21364192026-03-28 13:49:1693.159.62.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21363932026-03-28 12:35:3846.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21363492026-03-28 10:13:2783.5.16.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
21361572026-03-27 21:51:1891.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21358692026-03-27 12:47:3146.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21355562026-03-26 22:19:2889.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21355472026-03-26 21:43:2646.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21354642026-03-26 18:37:4883.5.16.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
21354622026-03-26 18:33:2491.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21352422026-03-26 10:18:3489.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21352272026-03-26 09:51:3589.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
21349362026-03-25 18:46:1546.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21348812026-03-25 16:56:3993.159.28.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21345622026-03-25 05:12:1281.210.88.x/2412741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21345622026-03-25 05:12:122001:41b0:fxx::/4012741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
21343542026-03-24 19:00:3491.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21340442026-03-24 09:47:2191.201.16.x/2457476 (TVKNET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21337552026-03-23 18:57:1593.105.219.x/2429314 (VECTRANET-AS)pol (Poland)yesrewrittenrewrittennoneReport
21336772026-03-23 16:58:5391.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21334722026-03-23 12:04:0346.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21333992026-03-23 09:00:0946.149.157.x/24197503 (SPTelekAS)pol (Poland)yesrewrittenrewrittennoneReport
21331022026-03-22 18:31:5691.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21330902026-03-22 17:50:4546.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21330562026-03-22 15:48:0693.159.63.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21329772026-03-22 11:50:49109.206.219.x/2441966 (Skynet)pol (Poland)yesrewrittenrewrittennoneReport
21328762026-03-22 06:29:3483.26.43.x/245617 (TPNET)pol (Poland)yesrewrittenrewrittennoneReport
21327382026-03-21 21:54:3146.205.206.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
21325842026-03-21 13:27:5691.220.222.x/24205879 (EKOLINE-AS)pol (Poland)yesblockedblockednoneReport
21324742026-03-21 08:12:2337.248.162.x/248374 (PLUSNET)pol (Poland)yesblockedblockednoneReport
21324732026-03-21 08:10:2183.5.200.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
21322172026-03-20 19:47:2831.0.87.x/248374 (PLUSNET)pol (Poland)yesrewrittenrewrittennoneReport
21321802026-03-20 18:39:2493.159.62.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport

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