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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
17217462024-02-21 15:13:5845.160.23.x/24268437bra (Brazil)noblockedblocked/28Report
17217112024-02-21 14:03:3345.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
17211822024-02-20 13:43:4945.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
17183242024-02-14 14:07:0745.160.23.x/24268437bra (Brazil)noblockedreceived/18Report
17148712024-02-07 13:00:1145.160.23.x/24268437bra (Brazil)noblockedblocked/25Report
17121382024-02-01 22:09:1545.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
17112222024-01-31 11:53:1845.160.23.x/24268437bra (Brazil)noblockedreceived/19Report
17076122024-01-24 10:46:2745.160.23.x/24268437bra (Brazil)noblockedreceived/18Report
17050882024-01-18 19:56:1445.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
17042322024-01-17 09:39:3745.160.23.x/24268437bra (Brazil)noblockedblocked/25Report
17004542024-01-10 08:32:4145.160.23.x/24268437bra (Brazil)noblockedreceived/12Report
16976302024-01-04 17:43:1445.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16969372024-01-03 13:40:2045.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16967942024-01-03 07:25:4345.160.23.x/24268437bra (Brazil)noblockedreceived/8Report
16936042023-12-27 12:33:4345.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16934662023-12-27 06:18:4945.160.23.x/24268437bra (Brazil)noblockedreceived/15Report
16932422023-12-26 18:04:0045.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16927492023-12-25 13:33:0445.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16902202023-12-20 05:11:5445.160.23.x/24268437bra (Brazil)noblockedblocked/27Report
16864772023-12-13 04:04:5245.160.23.x/24268437bra (Brazil)noblockedblocked/25Report
16827702023-12-06 02:57:5545.160.23.x/24268437bra (Brazil)noblockedblocked/28Report
16799742023-11-30 16:16:2745.160.23.x/24268437bra (Brazil)yesblockedblockednoneReport
16790622023-11-29 01:50:5445.160.23.x/24268437bra (Brazil)noblockedreceived/11Report
16786922023-11-28 13:21:2645.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16783372023-11-27 19:24:3745.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16753012023-11-22 00:43:5745.160.23.x/24268437bra (Brazil)noblockedreceived/16Report
16730932023-11-17 18:56:4545.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16720732023-11-15 19:53:4045.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16716192023-11-14 23:37:0145.160.23.x/24268437bra (Brazil)noblockedreceived/16Report
16678412023-11-07 22:30:0345.160.23.x/24268437bra (Brazil)noblockedblocked/28Report
16640652023-10-31 21:23:1345.160.23.x/24268437bra (Brazil)noblockedblocked/26Report
16634802023-10-30 20:51:4645.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16634772023-10-30 20:47:1145.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16634242023-10-30 18:50:3145.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16607362023-10-25 15:35:3445.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16607342023-10-25 15:30:4745.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16607252023-10-25 15:17:2445.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16602582023-10-24 20:15:3645.160.23.x/24268437bra (Brazil)noblockedreceived/18Report
16571052023-10-18 19:31:5245.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16564962023-10-17 19:08:2645.160.23.x/24268437bra (Brazil)noblockedreceived/28Report
16538182023-10-12 14:09:2545.160.20.x/24268437bra (Brazil)yesblockedblockednoneReport
16526192023-10-10 18:00:4945.160.23.x/24268437bra (Brazil)noblockedreceived/14Report
16500442023-10-05 15:52:3145.160.23.x/24268437bra (Brazil)noblockedreceived/11Report
16466172023-09-28 14:45:1145.160.23.x/24268437bra (Brazil)noblockedreceived/21Report
16466142023-09-28 14:41:4945.160.23.x/24268437bra (Brazil)noblockedblocked/28Report
14882612022-11-30 15:35:5445.160.20.x/24268437bra (Brazil)noblockedblockednoneReport

All results shown
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