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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
20741562025-12-06 09:40:2691.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20698972025-11-28 14:04:1891.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20672822025-11-24 06:44:4091.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20670672025-11-23 18:10:4091.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20625272025-11-15 10:56:1391.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20614622025-11-13 14:06:0391.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20608042025-11-12 14:20:4491.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20560692025-10-30 13:53:1991.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20526522025-10-24 12:52:0191.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20526252025-10-24 12:17:1291.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20520022025-10-23 12:53:4391.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20518032025-10-23 03:42:5591.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20511402025-10-22 03:48:0091.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20475282025-10-15 22:20:3991.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20469662025-10-15 03:39:5591.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20466312025-10-14 14:47:5991.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20453962025-10-12 11:36:2591.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20442682025-10-10 04:44:4891.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20405452025-10-03 03:36:1191.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20403142025-10-02 17:30:4391.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20369932025-09-26 20:56:5291.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20330252025-09-19 19:48:4691.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20319392025-09-17 21:42:2491.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20319242025-09-17 20:54:1791.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20278382025-09-10 19:46:2791.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20241462025-09-04 12:07:3891.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20217092025-08-31 10:16:3691.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20183132025-08-25 10:07:3591.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20174792025-08-23 11:20:3291.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20164502025-08-21 12:38:3091.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20138932025-08-16 13:42:5191.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport
20135232025-08-15 16:29:5291.218.232.x/2451424 (ASAGNET)cze (Czech Republic)yesrewrittenrewrittennoneReport

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