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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
22676702026-11-12 17:51:0583.40.4.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22660622026-11-10 07:37:3588.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22652142026-11-08 19:53:0288.16.79.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22651822026-11-08 18:32:0288.16.65.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22619042026-11-03 06:19:3188.8.206.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22616782026-11-02 17:08:3183.40.4.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22579772026-10-27 05:02:3488.8.206.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22568132026-10-24 23:53:5888.8.239.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesunknownunknownnoneReport
22561872026-10-23 15:56:0579.144.193.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22556722026-10-22 17:35:5883.40.4.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22539162026-10-20 03:55:3988.8.201.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22526532026-10-17 17:33:3283.59.123.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesunknownunknownnoneReport
22513512026-10-15 16:28:5883.40.4.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22494702026-10-13 02:48:4688.8.62.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22487962026-10-11 23:29:0283.35.61.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22487492026-10-11 21:07:0283.37.16.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22487282026-10-11 19:47:0288.16.79.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22486092026-10-11 13:07:0183.37.17.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22468872026-10-08 13:45:1483.40.4.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22453292026-10-06 01:41:4688.8.62.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22443662026-10-04 13:07:0383.37.17.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22422262026-09-30 17:08:0779.152.46.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22411682026-09-29 00:34:3088.8.62.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22403102026-09-27 13:07:0283.37.17.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22399732026-09-26 20:07:0283.37.15.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22368572026-09-21 16:10:1988.8.62.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22368352026-09-21 15:17:0679.152.46.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22359642026-09-19 20:07:0183.37.15.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22349042026-09-17 18:56:5579.144.57.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22330792026-09-14 21:07:0283.37.18.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22328592026-09-14 14:26:3088.8.62.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22323602026-09-13 17:12:0079.152.46.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22289442026-09-07 21:07:0283.37.18.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22287302026-09-07 13:09:2788.8.62.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22254672026-09-01 15:03:2488.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22250272026-08-31 21:07:0283.37.18.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22243952026-08-30 20:51:3179.152.46.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22222402026-08-26 21:26:5295.127.60.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22222362026-08-26 21:22:26176.80.50.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22222362026-08-26 21:22:262a02:9130:a0xx::/403352 (Telefonica_de_EspaNa)esp (Spain)noblockedblockednoneReport
22215632026-08-25 23:39:0283.35.63.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22212322026-08-25 13:56:0288.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22170262026-08-18 23:39:0183.35.63.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22166802026-08-18 12:49:0188.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22148792026-08-15 06:45:0288.16.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22144212026-08-14 11:13:5488.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22127252026-08-11 14:34:4788.7.21.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22110422026-08-08 06:45:0283.37.15.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22105622026-08-07 10:06:4488.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22095312026-08-05 15:40:1588.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22094352026-08-05 12:23:1388.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22094162026-08-05 11:52:0988.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22093432026-08-05 07:58:5988.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22090282026-08-04 17:17:2588.8.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22071812026-08-01 06:45:0283.37.15.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22068272026-07-31 16:24:1779.152.46.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
22049202026-07-28 11:55:3288.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22032092026-07-25 06:45:0283.37.15.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22020842026-07-23 09:35:0383.60.59.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
22008572026-07-21 10:15:0788.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
22004672026-07-20 17:05:4683.40.0.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21992802026-07-18 11:33:0288.16.219.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21965822026-07-14 08:46:1488.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21961272026-07-13 14:19:1183.40.0.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21949142026-07-11 11:33:0288.16.219.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21924842026-07-07 06:00:2688.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21923662026-07-06 23:44:4088.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21914912026-07-05 10:36:2683.40.0.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21911092026-07-04 13:52:0288.16.66.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21902302026-07-02 17:28:1179.144.60.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21885802026-06-29 22:29:5188.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21879932026-06-28 22:27:0283.37.18.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21879432026-06-28 19:37:0283.37.19.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21863742026-06-25 21:33:1988.6.162.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21843632026-06-22 21:22:4488.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21831942026-06-20 20:17:0283.37.23.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21803372026-06-15 20:31:2583.40.8.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21800002026-06-15 07:53:3788.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21765942026-06-09 13:30:1088.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21764742026-06-09 09:25:4779.158.235.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21760622026-06-08 15:25:5283.40.8.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21755812026-06-07 17:02:0283.37.15.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21755642026-06-07 16:22:0288.16.79.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21755472026-06-07 15:22:0288.16.67.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21755132026-06-07 13:36:0188.16.219.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21751442026-06-06 17:10:0288.16.219.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21727002026-06-02 12:23:1088.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21714392026-05-31 12:15:3783.40.8.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21714342026-05-31 12:04:0383.37.11.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21686592026-05-26 20:49:0283.37.17.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21683422026-05-26 11:16:0188.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21655022026-05-21 16:20:0283.37.21.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21639632026-05-19 10:08:5388.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21631172026-05-17 19:27:0283.37.21.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21621662026-05-15 19:31:1783.40.8.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21615932026-05-14 20:24:0183.40.8.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesblockedblockednoneReport
21598392026-05-12 09:01:2888.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21594102026-05-11 16:00:0579.145.139.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21589562026-05-10 19:27:0283.37.21.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport
21588592026-05-10 14:48:1688.8.64.x/243352 (Telefonica_de_EspaNa)esp (Spain)yesrewrittenrewrittennoneReport
21588492026-05-10 14:30:0283.37.21.x/243352 (Telefonica_de_EspaNa)esp (Spain)norewrittenrewrittennoneReport

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