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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
13874182022-06-24 11:57:43177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13861372022-06-22 02:42:39177.8.55.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
13836772022-06-17 10:51:26177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13830792022-06-16 10:46:56177.8.54.x/24262493bra (Brazil)yesblockedblockednoneReport
13830792022-06-16 10:46:562804:fec:d2xx::/40262493bra (Brazil)noblockedblocked/64Report
13822842022-06-15 01:36:17177.8.54.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
13812622022-06-13 10:22:16177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/22Report
13755512022-06-04 11:35:04177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13718302022-05-28 10:28:46177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13698802022-05-24 17:52:00177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13698802022-05-24 17:52:002804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
13693152022-05-23 19:07:40177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13656612022-05-16 22:37:43177.8.53.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
13607332022-05-09 15:26:23177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13606892022-05-09 14:18:04177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13598332022-05-07 16:00:08177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13577702022-05-04 12:44:55177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13541942022-04-27 11:38:38177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13521932022-04-21 11:03:33177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
13508642022-04-19 11:26:07177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13472652022-04-12 10:19:46177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13471182022-04-12 03:02:51177.8.54.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
13470622022-04-11 23:40:58177.8.54.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
13458462022-04-09 17:31:10177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13426302022-04-06 19:40:41177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13394072022-03-31 21:25:35177.8.54.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
13387252022-03-30 18:34:38177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13333472022-03-23 17:28:33177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13331512022-03-23 11:36:07177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13266832022-03-17 18:08:00177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13259512022-03-16 13:26:21177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13259392022-03-16 12:55:44177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13259392022-03-16 12:55:442804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
13247342022-03-14 11:53:21177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13244812022-03-14 00:44:39177.8.55.x/24262493bra (Brazil)yesblockedblockednoneReport
13234502022-03-11 19:07:51177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13220622022-03-09 12:20:14177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13205852022-03-06 23:28:57177.8.53.x/24262493***yesblockedblockednoneReport
13193732022-03-04 12:14:14177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13181782022-03-02 11:14:09177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13177952022-03-01 16:01:46177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
13174832022-03-01 02:43:00177.8.53.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
13172402022-02-28 17:12:14168.121.148.x/24262493bra (Brazil)yesblockedblockednoneReport
13172402022-02-28 17:12:142804:fec:d3xx::/40262493bra (Brazil)noblockedblocked/64Report
13167592022-02-27 17:45:10168.121.151.x/24262493bra (Brazil)yesblockedblockednoneReport
13167592022-02-27 17:45:102804:fec:d3xx::/40262493bra (Brazil)noblockedblocked/64Report
13157442022-02-25 11:35:30177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13157272022-02-25 11:07:06177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13157272022-02-25 11:07:062804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
13145332022-02-23 10:48:41177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13139902022-02-22 12:23:21177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13135102022-02-21 14:19:41177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13135102022-02-21 14:19:412804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
13134882022-02-21 13:39:22177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13120892022-02-18 15:15:23177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13113912022-02-17 11:42:51177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13102462022-02-15 11:17:17177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13043562022-02-09 18:58:04177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13029492022-02-07 14:28:57177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13028402022-02-07 10:42:32177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
13004422022-02-02 17:51:44177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13000482022-02-02 01:46:04177.8.54.x/24262493bra (Brazil)yesblockedblockednoneReport
12967062022-01-26 16:45:26177.8.55.x/24262493bra (Brazil)yesblockedblockednoneReport
12957692022-01-25 03:51:01177.8.52.x/24262493bra (Brazil)yesblockedblockednoneReport
12940202022-01-21 12:56:22177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12920122022-01-18 02:44:43177.8.55.x/24262493bra (Brazil)yesblockedblockednoneReport
12902022022-01-14 11:50:21177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12901602022-01-14 10:10:35177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12900432022-01-14 04:43:20177.8.53.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12891492022-01-12 14:59:07177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
12890142022-01-12 11:13:17177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
12884462022-01-11 11:02:11177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
12882832022-01-11 01:38:19177.8.54.x/24262493bra (Brazil)yesblockedblockednoneReport
12869712022-01-08 11:08:03177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
12862072022-01-06 19:02:07177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12862072022-01-06 19:02:072804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12854422022-01-05 11:24:32177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
12852392022-01-05 00:31:53177.8.55.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12851192022-01-04 19:00:07177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12846752022-01-04 00:31:59177.8.53.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12812062021-12-29 19:15:52177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12807862021-12-29 01:14:04177.8.55.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12800432021-12-27 16:39:49177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12800432021-12-27 16:39:492804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12772442021-12-22 00:07:40177.8.52.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12707022021-12-16 10:56:01177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12707022021-12-16 10:56:012804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12697142021-12-14 22:25:53168.121.148.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12634222021-12-03 21:10:32177.8.52.x/24262493bra (Brazil)yesblockedblockednoneReport
12629062021-12-03 02:14:06168.121.151.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12625392021-12-02 12:14:00177.55.60.x/24262493bra (Brazil)yesblockedblockednoneReport
12570682021-11-26 20:03:56177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12570682021-11-26 20:03:562804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12565452021-11-26 01:07:39168.121.151.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12530212021-11-19 12:26:09177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12530212021-11-19 12:26:092804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12529832021-11-19 11:04:59177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12529832021-11-19 11:04:592804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12499952021-11-14 02:28:50170.82.132.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12494452021-11-12 19:02:43177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12488312021-11-11 20:16:50177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12488312021-11-11 20:16:502804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12486772021-11-11 15:02:36177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12486772021-11-11 15:02:362804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12445982021-11-04 14:58:12177.8.48.x/24262493bra (Brazil)yesrewrittenrewrittennoneReport
12445982021-11-04 14:58:122804:fec:39xx::/40262493bra (Brazil)noblockedblocked/56Report
12445142021-11-04 12:34:54177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12445142021-11-04 12:34:542804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12413732021-10-29 14:54:40177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12413622021-10-29 14:30:44177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12410012021-10-28 23:08:06177.8.53.x/24262493bra (Brazil)yesblockedblockednoneReport
12410012021-10-28 23:08:062804:fec:29xx::/40262493bra (Brazil)noblockedblocked/56Report
12406542021-10-28 11:28:06177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12406542021-10-28 11:28:062804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12403602021-10-27 22:44:48168.121.148.x/24262493bra (Brazil)yesblockedreceived/9Report
12403602021-10-27 22:44:482804:fec:2xx::/40262493bra (Brazil)noblockedreceived/16Report
12358242021-10-20 20:46:41177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12358242021-10-20 20:46:412804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report
12344512021-10-18 17:52:00177.55.50.x/24262493bra (Brazil)yesrewrittenreceived/8Report
12292372021-10-10 16:10:41168.121.151.x/24262493bra (Brazil)yesblockedblockednoneReport
12282702021-10-08 15:40:57177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12282702021-10-08 15:40:572804:fec:xx::/40262493bra (Brazil)noreceivedreceived/16Report

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