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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
19380992025-04-02 18:19:47217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19342122025-03-26 17:13:59217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19305032025-03-19 16:06:09217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19262722025-03-12 14:18:49217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19250022025-03-10 18:28:31217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19207592025-03-03 17:20:42217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19164722025-02-24 16:12:20217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19123682025-02-17 15:04:13217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19082162025-02-10 01:51:14217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
19008682025-01-27 20:46:37217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
18969032025-01-20 19:39:02217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
18929642025-01-13 18:31:59217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
18894762025-01-06 17:25:12217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
18883722025-01-04 11:29:41217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
18874712025-01-02 15:30:17217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
18840842024-12-26 12:09:16217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17962922024-07-13 15:58:49217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17962692024-07-13 15:09:51217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17959622024-07-12 20:12:45217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17947012024-07-10 20:59:00217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17935272024-07-09 00:13:34217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17875682024-06-27 16:57:54217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17833922024-06-20 10:16:52217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17791202024-06-12 20:33:42217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17751452024-06-05 19:27:06217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17701782024-05-27 20:43:02217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17663392024-05-20 18:44:59217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17622382024-05-12 13:57:35217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17586962024-05-05 12:52:17217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17549862024-04-27 18:34:09217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17513402024-04-20 14:38:31217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17478492024-04-13 13:32:49217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17441262024-04-06 10:17:12217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17405642024-03-30 01:07:35217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17372092024-03-23 00:00:55217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport
17338452024-03-15 22:54:18217.28.134.x/24203821 (IT4-POLSKA)pol (Poland)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/04/2025 04:33:01