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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
17563262024-04-30 11:30:35201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17559532024-04-29 17:52:36201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17559342024-04-29 17:27:50201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17558522024-04-29 14:35:59201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17558332024-04-29 14:05:07201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17558162024-04-29 13:44:09201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17557292024-04-29 10:52:39201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17544292024-04-26 16:42:12201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17510492024-04-19 19:59:18201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17504962024-04-18 19:41:30201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17502232024-04-18 11:00:13201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17461022024-04-10 11:18:53201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17419712024-04-02 10:49:44201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17370002024-03-22 17:23:56201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17366112024-03-21 20:41:01201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17366072024-03-21 20:35:42201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17348782024-03-18 14:28:07201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17325892024-03-13 18:26:24201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17313922024-03-11 13:21:42201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17277642024-03-04 12:15:10201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17253162024-02-28 11:24:30201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17229072024-02-23 19:35:41201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17212032024-02-20 14:51:58201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17208602024-02-19 20:03:05201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17205832024-02-19 11:07:58201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17195172024-02-16 18:29:10201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17161042024-02-09 17:22:37201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17156002024-02-08 17:02:13201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17119562024-02-01 15:55:35201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17101412024-01-29 10:56:27201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17055192024-01-19 18:14:13201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17055132024-01-19 18:09:43201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17043892024-01-17 14:25:49201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
17042682024-01-17 10:47:18201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16940602023-12-28 10:33:45201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16911502023-12-21 18:00:29201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16904972023-12-20 15:39:38201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16867332023-12-13 14:33:03201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16855942023-12-11 14:25:45201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16829982023-12-06 11:40:27201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16798542023-11-30 12:03:56201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16780522023-11-27 11:02:27201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16761682023-11-23 10:56:50201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16761662023-11-23 10:51:53201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16724112023-11-16 13:03:34201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16694062023-11-10 17:47:44201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16693102023-11-10 14:18:42201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16669562023-11-06 10:42:46201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16611292023-10-26 10:53:45201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16568632023-10-18 11:57:30201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16564382023-10-17 16:53:15201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16525512023-10-10 15:46:35201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16525492023-10-10 15:41:50201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16493272023-10-04 11:02:28201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16455622023-09-26 19:33:43201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16416932023-09-19 18:26:39201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16388652023-09-14 11:02:17201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16356732023-09-08 12:04:52201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16321182023-09-01 10:58:19201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16283072023-08-25 11:00:36201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16241982023-08-17 20:34:17201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16203232023-08-10 17:26:42201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16166512023-08-03 16:20:12201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16129322023-07-27 15:13:37201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16094852023-07-20 14:07:15201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16094782023-07-20 13:57:55201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16094512023-07-20 13:16:36201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16057492023-07-13 12:10:02201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
16018132023-07-06 11:03:29201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
15981042023-06-29 12:23:36201.49.56.x/2411921bra (Brazil)yesunknownunknownnoneReport
15978462023-06-28 20:39:32201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
15942952023-06-21 19:33:11201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
15942932023-06-21 19:28:49201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport
9540452020-08-19 19:53:29201.49.56.x/2411921bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified