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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
17834242024-06-20 11:18:48187.49.128.x/2428145bra (Brazil)yesblockedblockednoneReport
8547252020-03-04 01:14:32187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
8259062020-01-18 11:19:41187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
8218872020-01-11 10:12:48187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
8182002020-01-04 09:05:58187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
8147152019-12-28 07:59:02187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
8114272019-12-21 06:52:07187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
8073312019-12-14 05:45:14187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
8028212019-12-07 04:38:19187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7983362019-11-30 03:31:27187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7942402019-11-23 02:24:36187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7896572019-11-16 01:17:42187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7851592019-11-09 00:10:48187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7810222019-11-01 23:03:53187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7766162019-10-25 21:57:03187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7721522019-10-18 20:50:10187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
7678722019-10-11 19:43:21187.49.128.x/2428145bra (Brazil)noblockedblocked/20Report
6957922019-06-11 01:40:12187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
6957882019-06-11 01:36:47187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5896172018-12-15 13:00:10187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5896152018-12-15 12:56:19187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5895762018-12-15 10:43:02187.49.128.x/2428145bra (Brazil)yesblockedblockednoneReport
5860722018-12-10 17:32:56187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5849472018-12-08 10:18:53187.49.128.x/2428145bra (Brazil)yesblockedblockednoneReport
5821392018-12-03 16:25:49187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5821012018-12-03 15:02:28187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5810522018-12-01 11:24:06187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5806452018-11-30 16:40:36187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805592018-11-30 13:56:35187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805552018-11-30 13:52:01187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805502018-11-30 13:47:05187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805422018-11-30 13:27:41187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805182018-11-30 12:47:15187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805162018-11-30 12:41:32187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805132018-11-30 12:36:56187.49.128.x/2428145bra (Brazil)noblockedreceived/8Report
5805092018-11-30 12:24:11187.49.128.x/2428145bra (Brazil)yesblockedblockednoneReport

All results shown
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