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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
5504522018-10-10 03:39:15187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5462452018-10-03 02:32:49187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5421092018-09-26 01:26:16187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5380692018-09-19 00:19:45187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5340662018-09-11 23:13:19187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5301212018-09-04 22:06:45187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5263562018-08-28 21:00:12187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5223832018-08-21 19:53:40187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5186842018-08-14 18:47:37187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5146642018-08-07 17:40:47187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5109152018-07-31 16:34:16187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5071332018-07-24 15:27:51187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
5032522018-07-17 14:21:29187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4992252018-07-10 13:15:03187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4950752018-07-03 12:08:39187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4910002018-06-26 11:02:15187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4868882018-06-19 09:55:52187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4828882018-06-12 08:49:27187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4788222018-06-05 07:43:02187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4745242018-05-29 06:36:37187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4701082018-05-22 05:30:15187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4655182018-05-15 04:23:50187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4608642018-05-08 03:17:48187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4561212018-05-01 02:11:03187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4472292018-04-16 22:34:11187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4427852018-04-09 21:27:42187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4384662018-04-02 20:21:30187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4344272018-03-26 19:14:44187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4344242018-03-26 19:12:17187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
4344162018-03-26 18:56:22187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
3190102017-09-19 01:21:49187.16.136.x/2428254bra (Brazil)yesblockedreceived/8Report
3190102017-09-19 01:21:492804:618:xx::/4028254bra (Brazil)noreceivedreceived/16Report
3186532017-09-18 12:04:36187.16.136.x/2428254bra (Brazil)yesblockedreceived/8Report
3186532017-09-18 12:04:362804:618:xx::/4028254bra (Brazil)noreceivedreceived/16Report
3073802017-08-31 17:30:00187.16.136.x/2428254bra (Brazil)yesblockedreceived/8Report
3073802017-08-31 17:30:002804:618:xx::/4028254bra (Brazil)noreceivedreceived/16Report

All results shown
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