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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
18237062024-09-05 06:26:33213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesblockedblockednoneReport
12017192021-08-23 10:53:22213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
11707222021-07-02 08:08:38213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
9219432020-07-02 16:32:29213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
9183342020-06-25 15:25:35213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
9144842020-06-18 14:18:42213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
9104032020-06-11 13:11:48213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
8990682020-05-22 09:36:57213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
8950712020-05-15 08:30:08213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport
8947472020-05-14 12:34:48213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesunknownunknownnoneReport
6751502019-05-07 05:43:22213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesrewrittenrewrittennoneReport

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