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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
13598482022-05-07 16:43:56177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
13549392022-04-28 18:00:54177.222.146.x/2428208bra (Brazil)yesblockedreceived/8Report
13502412022-04-18 13:11:45189.91.192.x/2428208bra (Brazil)yesblockedreceived/8Report
13457102022-04-09 11:02:47189.91.192.x/2428208bra (Brazil)yesblockedreceived/8Report
13398812022-04-01 19:19:24189.91.192.x/2428208bra (Brazil)yesblockedreceived/8Report
13346302022-03-25 17:05:38189.91.192.x/2428208bra (Brazil)yesblockedreceived/8Report
13232032022-03-11 11:04:03177.222.146.x/2428208bra (Brazil)yesblockedreceived/8Report
13222812022-03-09 19:33:20177.222.146.x/2428208bra (Brazil)yesblockedreceived/8Report
13126182022-02-19 16:31:14177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
13126132022-02-19 16:01:19177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
12992772022-01-31 17:20:15177.222.146.x/2428208bra (Brazil)yesblockedreceived/14Report
12945392022-01-22 14:37:35177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
12696532021-12-14 18:56:43177.222.146.x/2428208bra (Brazil)yesunknownreceivednoneReport
12545102021-11-22 16:44:15177.222.146.x/2428208bra (Brazil)yesunknownreceivednoneReport
12429322021-11-01 17:13:56177.222.146.x/2428208bra (Brazil)yesunknownreceivednoneReport
12402132021-10-27 17:40:09186.226.38.x/2428208bra (Brazil)yesunknownreceivednoneReport
12374112021-10-23 13:28:39177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
12370312021-10-22 17:53:16177.222.146.x/2428208bra (Brazil)yesunknownreceivednoneReport
12246652021-10-02 16:40:24177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
12234392021-09-30 17:37:27177.222.146.x/2428208bra (Brazil)yesunknownreceivednoneReport
12179242021-09-21 17:39:57177.222.146.x/2428208bra (Brazil)yesunknownunknownnoneReport
12179102021-09-21 17:21:52177.222.146.x/2428208bra (Brazil)yesunknownunknownnoneReport
12008802021-08-21 20:32:45177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
11967672021-08-14 13:43:03186.226.38.x/2428208bra (Brazil)yesunknownblockednoneReport
11967642021-08-14 13:31:10186.226.38.x/2428208bra (Brazil)yesunknownblockednoneReport
11814922021-07-17 13:54:34177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
11278172021-04-21 21:43:04177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
11211792021-04-10 17:06:35177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
11211142021-04-10 13:59:48177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
11039582021-03-13 15:14:49177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
10410162020-12-05 18:50:06177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
10409112020-12-05 14:05:35177.222.146.x/2428208bra (Brazil)yesunknownrewrittennoneReport
10324872020-11-21 16:22:36177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
9938672020-10-03 14:13:54177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
9301762020-07-18 19:54:25177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
9115822020-06-13 20:02:26177.222.146.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
9071192020-06-05 22:21:48177.222.144.x/2428208bra (Brazil)yesrewrittenreceivednoneReport
8985872020-05-21 14:14:55177.222.150.x/2428208bra (Brazil)yesblockedreceived/8Report
8364292020-02-05 23:27:142804:1000:12xx::/4028208bra (Brazil)noreceivedreceived/16Report
8364062020-02-05 23:13:25186.226.47.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
8364062020-02-05 23:13:252804:1000:12xx::/4028208bra (Brazil)noreceivedreceived/16Report
8359202020-02-04 01:32:34186.226.46.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
8358412020-02-03 22:24:19186.226.46.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
8357512020-02-03 19:25:37170.246.75.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
8356662020-02-03 16:44:51170.246.75.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
8346772020-02-02 02:12:02170.246.75.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
8333452020-01-30 17:51:02170.246.75.x/2428208bra (Brazil)yesrewrittenrewrittennoneReport
5835832018-12-05 22:17:03186.226.38.x/2428208bra (Brazil)yesrewrittenreceived/9Report
5795792018-11-28 21:10:42186.226.38.x/2428208bra (Brazil)yesrewrittenreceived/9Report
5718002018-11-14 21:08:45186.226.38.x/2428208bra (Brazil)yesrewrittenreceived/9Report

All results shown
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