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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
19278562025-03-14 23:19:57143.208.22.x/24264075bra (Brazil)yesblockedblockednoneReport
9309492020-07-20 17:10:50143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9293682020-07-17 00:22:07143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9293672020-07-17 00:17:09143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9291782020-07-16 15:57:12143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9271912020-07-13 05:24:17143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9235352020-07-06 04:17:27143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9224712020-07-03 15:37:20143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9210012020-07-01 00:09:05143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9204002020-06-30 00:07:21143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9201762020-06-29 15:56:41143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9198792020-06-29 03:10:51143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9190562020-06-27 00:04:37143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9177542020-06-24 15:50:36143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9165592020-06-22 18:55:13143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9161032020-06-22 02:04:21143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9152992020-06-20 00:50:03143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9150702020-06-19 15:48:10143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9142822020-06-18 06:41:24143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9137672020-06-17 16:01:55143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9137492020-06-17 15:46:45143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9137252020-06-17 15:27:22143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9126152020-06-15 23:42:29143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9126112020-06-15 23:33:28143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9126062020-06-15 23:28:31143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9125902020-06-15 22:41:33143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9120682020-06-15 00:57:50143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9079952020-06-07 23:41:00143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9042272020-05-31 22:34:27143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9001662020-05-25 00:41:20143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8969552020-05-18 20:39:17143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8963082020-05-17 22:08:07143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8953862020-05-15 19:53:48143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8951792020-05-15 13:06:28143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8920992020-05-09 20:36:37143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8903322020-05-06 15:57:47143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8882152020-05-02 19:30:02143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8864942020-04-29 15:45:19143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8842442020-04-25 18:23:24143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8802782020-04-18 15:35:20143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8802622020-04-18 14:49:04143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8802542020-04-18 14:33:40143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8782332020-04-15 04:16:21143.208.22.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/05/2025 14:10:27