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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
20425292025-10-07 05:57:00185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
20300952025-09-15 09:37:26185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19699462025-05-29 09:50:43185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19655272025-05-22 08:43:14185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19484172025-04-22 20:54:32185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19332802025-03-25 05:39:49185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
19253662025-03-11 09:44:40185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
19210822025-03-04 08:36:47185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
19175762025-02-26 08:31:14185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19168402025-02-25 05:37:06185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
19133912025-02-19 07:10:33185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
19107922025-02-14 12:34:16185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19107012025-02-14 08:22:18185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19092692025-02-11 17:33:24185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
19088992025-02-11 05:30:52185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
19048612025-02-04 04:46:35185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18972442025-01-21 09:17:14185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18971942025-01-21 07:40:15185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18971912025-01-21 07:34:49185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18943672025-01-16 05:36:58185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18940892025-01-15 18:11:49185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18932462025-01-14 08:10:19185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18897662025-01-07 07:03:19185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18857152024-12-29 20:55:22185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18835922024-12-25 05:35:22185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18824872024-12-22 19:48:36185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18817802024-12-21 08:09:51185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18793972024-12-17 08:09:42185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18781272024-12-14 21:57:24185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18765112024-12-11 20:20:40185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport
18755132024-12-10 09:42:22185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18754332024-12-10 05:08:44185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesblockedblockednoneReport
18727552024-12-05 06:48:17185.180.51.x/24396982 (GOOGLE-PRIVATE-CLOUD)esp (Spain)yesrewrittenrewrittennoneReport

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