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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
12929612022-01-19 16:39:1045.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
12929402022-01-19 16:04:4445.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12929372022-01-19 15:59:3845.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
12929352022-01-19 15:52:5845.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12890412022-01-12 12:04:3445.175.0.x/24268871bra (Brazil)yesreceivedreceived/8Report
12886812022-01-11 19:20:1945.175.0.x/24268871bra (Brazil)yesreceivedreceived/8Report
12850432022-01-04 16:50:2745.175.0.x/24268871bra (Brazil)yesreceivedreceived/8Report
12850172022-01-04 15:33:5945.175.0.x/24268871bra (Brazil)yesreceivedreceived/8Report
12805162021-12-28 14:27:4145.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12703432021-12-15 20:42:3945.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12687232021-12-13 12:04:1945.175.0.x/24268871bra (Brazil)yesreceivedreceived/8Report
12660712021-12-08 15:01:0245.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12660192021-12-08 13:08:2845.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12618962021-12-01 12:01:5045.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12555722021-11-24 10:55:1545.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12551072021-11-23 17:14:3945.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12550452021-11-23 15:32:0645.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12512002021-11-16 14:25:2945.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12510962021-11-16 11:38:5145.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12510862021-11-16 11:23:5245.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12440562021-11-03 16:50:4645.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12428192021-11-01 14:01:4345.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12386782021-10-25 12:55:0945.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12356072021-10-20 13:46:5845.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12319112021-10-14 13:42:0645.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12319082021-10-14 13:37:2945.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12318912021-10-14 13:04:5945.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12287492021-10-09 14:21:1345.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12245672021-10-02 12:54:0345.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12215262021-09-27 20:53:2845.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12200522021-09-25 11:47:3245.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12195282021-09-24 11:50:4445.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12160092021-09-17 23:15:5545.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
12134692021-09-13 17:43:1145.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12134612021-09-13 17:30:3245.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12134452021-09-13 17:05:5745.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12121032021-09-10 22:09:1345.175.0.x/24268871bra (Brazil)noblockedblockednoneReport
12117872021-09-10 11:04:1045.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12085832021-09-04 08:11:1345.175.0.x/24268871bra (Brazil)nounknownblockednoneReport
12084792021-09-04 00:53:3845.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
12077302021-09-02 17:16:5545.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
12053902021-08-29 19:41:0645.175.0.x/24268871bra (Brazil)yesunknownrewrittennoneReport
12040032021-08-26 23:36:1445.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
12037652021-08-26 16:10:2345.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11997512021-08-19 22:29:3945.175.0.x/24268871bra (Brazil)noblockedblockednoneReport
11995802021-08-19 15:03:4745.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11977552021-08-16 14:43:4345.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11954452021-08-12 02:25:2545.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
11939612021-08-09 19:24:3945.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11939382021-08-09 18:49:1645.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11939362021-08-09 18:38:2745.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11939082021-08-09 18:01:5345.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11928112021-08-07 13:40:1645.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11924782021-08-06 19:57:3245.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11924672021-08-06 19:38:4145.175.0.x/24268871bra (Brazil)yesunknownrewrittennoneReport
11914772021-08-05 01:18:5945.175.0.x/24268871bra (Brazil)nounknownblockednoneReport
11898722021-08-02 11:03:2745.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11875592021-07-29 00:12:2445.175.0.x/24268871bra (Brazil)nounknownblockednoneReport
11849022021-07-23 20:19:4845.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11837482021-07-21 21:46:0745.175.0.x/24268871bra (Brazil)noblockedblockednoneReport
11795282021-07-14 14:45:4845.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11795112021-07-14 14:27:0745.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11795072021-07-14 14:22:2445.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11791842021-07-14 00:54:0845.175.0.x/24268871bra (Brazil)noblockedblockednoneReport
11789512021-07-13 15:52:0245.175.0.x/24268871bra (Brazil)yesunknownrewrittennoneReport
11788672021-07-13 12:57:3345.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
11788622021-07-13 12:52:5045.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11744482021-07-08 22:46:1345.175.0.x/24268871bra (Brazil)nounknownblockednoneReport
11729052021-07-06 11:53:1245.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11729012021-07-06 11:46:3445.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11723722021-07-05 13:18:4945.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11704852021-07-01 21:40:0845.175.0.x/24268871bra (Brazil)yesunknownrewrittennoneReport
11681152021-06-28 12:12:1345.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11670772021-06-26 03:44:2545.175.0.x/24268871bra (Brazil)nounknownblockednoneReport
11658662021-06-22 11:29:1745.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11641592021-06-19 02:37:2845.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
11618412021-06-15 09:49:2345.175.0.x/24268871bra (Brazil)yesunknownrewrittennoneReport
11617312021-06-15 04:30:5245.175.0.x/24268871bra (Brazil)yesblockedreceived/8Report
11613192021-06-14 20:17:4745.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
11596542021-06-12 01:30:1245.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
11582502021-06-09 18:11:1145.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport
11569872021-06-07 19:31:2545.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11569782021-06-07 19:16:4745.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11569652021-06-07 18:54:0445.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11569512021-06-07 18:18:4545.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11569452021-06-07 18:01:3845.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11556392021-06-05 00:23:0045.175.0.x/24268871bra (Brazil)noblockedblocked/22Report
11553352021-06-04 13:28:5345.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11549872021-06-04 00:57:3145.175.0.x/24268871bra (Brazil)yesunknownrewrittennoneReport
11533812021-06-01 14:46:3145.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11492252021-05-25 13:40:1345.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11492182021-05-25 13:25:1845.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11492152021-05-25 13:16:4845.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11489332021-05-25 00:49:3245.175.0.x/24268871bra (Brazil)yesunknownrewrittennoneReport
11488372021-05-24 20:56:2745.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11447632021-05-17 20:30:4745.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11447592021-05-17 20:26:1445.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11447542021-05-17 20:19:4045.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11446482021-05-17 16:53:0745.175.0.x/24268871bra (Brazil)yesrewrittenreceivednoneReport
11426922021-05-14 00:07:5445.175.0.x/24268871bra (Brazil)yesrewrittenrewrittennoneReport

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