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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
20739842025-12-05 22:57:37187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20665552025-11-22 15:21:46187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20537912025-10-26 16:09:20187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20470212025-10-15 05:45:05187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20456152025-10-13 01:02:35187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20442202025-10-10 01:42:50187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20409632025-10-03 23:24:25187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20370282025-09-26 22:03:31187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20363952025-09-26 00:52:37187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20363512025-09-25 22:42:23187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20321122025-09-18 08:24:21187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20321082025-09-18 08:10:17187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20280842025-09-11 06:08:08187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
20254922025-09-07 01:45:45187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
19740802025-06-06 22:31:33187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
19706502025-05-30 10:52:59187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
19666522025-05-23 23:19:38187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
19655292025-05-22 08:52:29187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
19629642025-05-18 02:26:48187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
19604792025-05-14 03:11:14187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport
19604632025-05-14 02:43:09187.44.189.x/2428186bra (Brazil)yesrewrittenrewrittennoneReport

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