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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
15734522023-05-12 07:45:36188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
15734382023-05-12 07:11:17188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesblockedblockednoneReport
14309422022-08-31 08:10:30188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesrewrittenrewrittennoneReport
13998162022-07-13 12:06:09188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
13571252022-05-03 07:12:13188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
13175362022-03-01 05:23:50188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
12853892022-01-05 09:00:24188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
12439892021-11-03 15:15:35188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
12302742021-10-12 09:24:35188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
12261592021-10-05 08:18:02188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
12182332021-09-22 07:36:16188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
12143402021-09-15 05:11:13188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
12105932021-09-08 11:42:35188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesunknownunknownnoneReport
10802612021-02-10 16:17:40188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesrewrittenrewrittennoneReport
10800562021-02-10 10:52:47188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesrewrittenrewrittennoneReport
10800432021-02-10 10:32:14188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesrewrittenrewrittennoneReport
10800142021-02-10 09:48:10188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesblockedblockednoneReport
10652492021-01-18 09:00:19188.75.144.x/24196735 (AS-JONCZ)cze (Czech Republic)yesblockedblockednoneReport

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