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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
8990252020-05-22 07:33:0680.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8987032020-05-21 18:35:5890.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8987032020-05-21 18:35:582a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8962542020-05-17 18:38:0690.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8962542020-05-17 18:38:062a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8924732020-05-10 15:56:4690.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8924732020-05-10 15:56:462a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8920132020-05-09 16:43:3590.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8867172020-04-29 23:06:1737.188.246.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8814372020-04-20 21:17:1990.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8814372020-04-20 21:17:192a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8778372020-04-14 13:49:0037.188.247.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8732662020-04-06 12:35:3137.188.238.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8695002020-03-30 17:45:4390.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8695002020-03-30 17:45:432a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8646732020-03-21 14:08:3637.188.163.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8619472020-03-16 20:05:2390.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8597442020-03-12 16:52:1437.188.163.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8588392020-03-11 09:20:0780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8581542020-03-10 12:07:2280.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8570922020-03-08 13:06:0737.188.181.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8566652020-03-07 11:04:3037.188.181.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8557852020-03-05 19:00:50194.228.32.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8557852020-03-05 19:00:502a00:1028:83xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8554852020-03-05 08:28:4280.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8552292020-03-04 19:58:4337.188.132.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8548542020-03-04 08:13:2780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8542382020-03-03 11:00:4680.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8497952020-02-27 17:49:20194.228.32.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8480072020-02-25 09:54:2680.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8472722020-02-24 08:31:2080.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8468562020-02-23 15:25:4290.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8468562020-02-23 15:25:422a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8453232020-02-20 16:03:3537.188.175.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8446402020-02-19 15:56:4680.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8436352020-02-18 08:40:3380.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8433022020-02-17 18:42:052a00:1028:83xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8432952020-02-17 18:28:1837.188.191.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8430612020-02-17 12:31:2580.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8422832020-02-16 00:01:1090.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8422832020-02-16 00:01:102a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8410572020-02-13 13:12:3380.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8408052020-02-13 01:43:3137.188.238.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8404232020-02-12 14:50:2980.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8398532020-02-11 17:46:42194.228.32.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8396062020-02-11 11:03:3980.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8394582020-02-11 04:48:4037.188.238.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8369322020-02-06 19:32:0537.188.179.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8361972020-02-04 14:07:1780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8360852020-02-04 09:57:1080.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8356602020-02-03 16:36:1737.188.225.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8348282020-02-02 10:36:3637.188.153.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8331482020-01-30 11:17:4080.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8317182020-01-28 08:50:5280.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8313672020-01-27 18:37:0937.188.169.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8310242020-01-27 08:18:4280.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8298252020-01-24 23:07:1690.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8298252020-01-24 23:07:162a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8271062020-01-20 16:10:4937.188.171.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8259752020-01-18 14:03:5737.188.141.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8200022020-01-07 19:25:3590.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8200022020-01-07 19:25:352a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8196142020-01-07 05:41:3937.188.226.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8171462020-01-02 12:25:4780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8170982020-01-02 10:29:2580.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8154092019-12-29 19:58:2585.70.113.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8142772019-12-27 10:30:4837.188.177.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8135772019-12-25 21:19:1837.188.238.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8110092019-12-20 14:01:0390.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8110092019-12-20 14:01:032a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8100292019-12-18 20:51:1237.188.173.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8097882019-12-18 12:42:0780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8060872019-12-12 06:38:4837.188.180.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8058582019-12-11 19:44:5037.188.163.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
8054952019-12-11 09:50:0880.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8050632019-12-10 18:18:4590.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8050632019-12-10 18:18:452a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8050082019-12-10 17:15:3490.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8050082019-12-10 17:15:342a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8046582019-12-10 08:51:5180.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
8039132019-12-09 09:53:2380.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
8020592019-12-05 20:13:5890.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
8020592019-12-05 20:13:582a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
8007042019-12-03 18:56:2137.188.247.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
7995642019-12-02 09:21:2380.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7995432019-12-02 08:47:1680.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7978362019-11-29 08:40:5737.188.157.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
7968112019-11-27 18:16:3090.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
7968112019-11-27 18:16:302a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
7938322019-11-22 11:29:1780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7933362019-11-21 17:50:0937.188.143.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
7929922019-11-21 07:23:2480.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
7926602019-11-20 17:46:1880.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
7926412019-11-20 17:22:3980.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7924032019-11-20 11:29:0780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7919422019-11-19 19:04:1990.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
7919422019-11-19 19:04:192a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
7878272019-11-13 10:53:3880.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
7870312019-11-12 10:44:3480.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7844762019-11-07 22:48:1190.179.0.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
7844762019-11-07 22:48:112a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
7834412019-11-06 09:47:2180.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
7822002019-11-04 12:53:0780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7818602019-11-03 21:40:0090.177.23.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
7818602019-11-03 21:40:002a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
7805002019-11-01 06:27:5437.188.255.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
7792202019-10-30 08:41:0480.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
7765252019-10-25 18:34:0790.177.23.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblockednoneReport
7765252019-10-25 18:34:072a00:1028:96xx::/405610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/64Report
7764412019-10-25 16:03:3837.188.183.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
7755672019-10-24 08:50:0337.188.184.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
7748002019-10-23 08:42:1980.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7747812019-10-23 08:10:3580.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)noblockedblocked/26Report
7747722019-10-23 08:06:1980.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7747592019-10-23 07:34:5480.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
7741742019-10-22 11:18:1780.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report
7724092019-10-19 08:29:1737.188.190.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
7711032019-10-17 07:31:4580.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/23Report
7697642019-10-15 10:12:0380.188.119.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesblockedblocked/28Report

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