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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
18620522024-11-16 10:29:3945.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18581412024-11-09 09:22:2145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18543022024-11-02 08:15:0245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18506092024-10-26 07:07:4345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18466942024-10-19 06:00:2245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18430232024-10-12 04:53:0145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18393552024-10-05 03:45:4545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18356362024-09-28 02:38:2645.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18319972024-09-21 01:31:0745.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18284432024-09-14 00:23:5445.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18246562024-09-06 23:16:2945.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18209712024-08-30 22:08:5245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18175562024-08-23 21:01:2245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18140082024-08-16 19:53:5245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18103832024-08-09 18:46:0045.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18068382024-08-02 17:38:4345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18068342024-08-02 17:33:3045.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18032142024-07-26 16:26:1145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18032122024-07-26 16:16:3345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18032082024-07-26 16:09:1345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
18032052024-07-26 16:01:5145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17997392024-07-19 14:53:4345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17957592024-07-12 13:46:2345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17918482024-07-05 12:39:0545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17880142024-06-28 11:31:4445.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17880102024-06-28 11:22:3345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17839862024-06-21 10:15:1245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17799452024-06-14 09:07:5345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17759882024-06-07 08:00:3245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17759862024-06-07 07:51:2245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17759852024-06-07 07:46:0345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17721042024-05-31 06:38:5345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17721002024-05-31 06:29:4845.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17682612024-05-24 05:22:2145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17646122024-05-17 04:14:2345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17611322024-05-10 03:06:5745.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17575832024-05-03 01:59:2045.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17540472024-04-26 00:51:3245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17540422024-04-26 00:45:5145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17505772024-04-18 23:38:5245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17505752024-04-18 23:33:5545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17470372024-04-11 22:26:5345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17470352024-04-11 22:21:5545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17433472024-04-04 21:14:5745.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17433452024-04-04 21:10:0345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17433422024-04-04 21:05:1145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17399952024-03-28 19:58:1645.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17365682024-03-21 18:51:1345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17331372024-03-14 17:44:1545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report

All results shown
Last Modified