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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
22631002026-11-04 20:27:52177.124.6.x/24262311bra (Brazil)yesblockedblockednoneReport
22631002026-11-04 20:27:522804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
22630072026-11-04 18:03:56177.124.6.x/24262311bra (Brazil)yesblockedblockednoneReport
22630072026-11-04 18:03:562804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
22624412026-11-03 22:31:33177.124.4.x/24262311bra (Brazil)yesrewritten✔rewrittennoneReport
22623362026-11-03 19:12:18177.124.1.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
22623362026-11-03 19:12:182804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
22623282026-11-03 18:58:33177.124.5.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
22623282026-11-03 18:58:332804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
22623232026-11-03 18:51:02177.124.5.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
22623232026-11-03 18:51:022804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
22548322026-10-21 13:43:15177.124.1.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
22548322026-10-21 13:43:152804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
22543032026-10-20 17:22:07177.124.4.x/24262311bra (Brazil)yesrewritten✔rewrittennoneReport
22474752026-10-09 12:31:09177.124.4.x/24262311bra (Brazil)yesunknown✔unknownnoneReport
22436752026-10-02 22:23:03177.124.4.x/24262311bra (Brazil)yesrewritten✔rewrittennoneReport
21466492026-04-16 19:38:19177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
21465972026-04-16 17:40:52177.124.3.x/24262311bra (Brazil)yesblockedblockednoneReport
21465972026-04-16 17:40:522804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
21464612026-04-16 13:19:11177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
21300042026-03-16 18:53:27177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
21299662026-03-16 18:21:25177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
21299662026-03-16 18:21:252804:d08:c4xx::/40262311bra (Brazil)noblockedblocked/32Report
21274692026-03-11 22:08:36177.124.3.x/24262311bra (Brazil)yesblockedblockednoneReport
20998572026-01-22 12:48:27177.124.6.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
20886412026-01-02 14:42:00177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
20886412026-01-02 14:42:002804:d08:c4xx::/40262311bra (Brazil)noblockedblocked/32Report
20799052025-12-16 08:53:53177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
20756842025-12-09 07:45:44177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
20756842025-12-09 07:45:442804:d08:c4xx::/40262311bra (Brazil)noblockedblocked/32Report
20751532025-12-08 12:29:12177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
20751532025-12-08 12:29:122804:d08:fexx::/40262311bra (Brazil)noblockedblocked/32Report
20582022025-11-04 19:45:432804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
20527632025-10-24 16:36:45177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
20433372025-10-08 14:44:05177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
20433372025-10-08 14:44:052804:d08:fexx::/40262311bra (Brazil)noblockedblocked/32Report
20328462025-09-19 13:54:19177.124.6.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
20311372025-09-16 18:47:59177.124.5.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
20271562025-09-09 19:44:12177.124.5.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
20271562025-09-09 19:44:122804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
19840172025-06-24 20:59:52177.124.5.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
19840172025-06-24 20:59:522804:d08:80xx::/40262311bra (Brazil)noblockedblocked/56Report
19614142025-05-15 14:10:51177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
19614142025-05-15 14:10:512804:d08:c4xx::/40262311bra (Brazil)noblockedblocked/32Report
19614072025-05-15 14:05:45177.124.4.x/24262311bra (Brazil)yesrewritten✔receivednoneReport
19613582025-05-15 13:10:52177.124.5.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport
19613532025-05-15 13:07:35177.124.5.x/24262311bra (Brazil)yesrewrittenrewrittennoneReport

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