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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
13698802022-05-24 17:52:00177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13259392022-03-16 12:55:44177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13234502022-03-11 19:07:51177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13193732022-03-04 12:14:14177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13157272022-02-25 11:07:06177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13145332022-02-23 10:48:41177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13135102022-02-21 14:19:41177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13120892022-02-18 15:15:23177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13043562022-02-09 18:58:04177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
13004422022-02-02 17:51:44177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12862072022-01-06 19:02:07177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12800432021-12-27 16:39:49177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12707022021-12-16 10:56:01177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12570682021-11-26 20:03:56177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12530212021-11-19 12:26:09177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12529832021-11-19 11:04:59177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12488312021-11-11 20:16:50177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12486772021-11-11 15:02:36177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12445142021-11-04 12:34:54177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12406542021-10-28 11:28:06177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12358242021-10-20 20:46:41177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12282702021-10-08 15:40:57177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12276472021-10-07 15:31:45177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12271382021-10-06 19:16:03177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12227732021-09-29 17:06:33177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12220012021-09-28 14:55:06177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12177772021-09-21 13:48:25177.55.54.x/24262493bra (Brazil)yesblockedunknown/8Report
12172452021-09-20 15:10:32177.55.54.x/24262493bra (Brazil)yesblockedunknown/8Report
12132552021-09-13 11:24:35177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12112232021-09-09 11:44:40177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12082642021-09-03 15:04:31177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12077282021-09-02 17:14:44177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
12069592021-09-01 11:26:58177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11995792021-08-19 15:02:59177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11956312021-08-12 11:37:18177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11950262021-08-11 11:16:34177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11936732021-08-09 11:10:14177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11901762021-08-02 19:25:33177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11862372021-07-26 18:18:57177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11788972021-07-13 13:49:30177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11694612021-06-30 11:20:51177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
11618872021-06-15 11:42:07177.55.54.x/24262493bra (Brazil)yesblockedreceived/8Report
10967272021-03-02 19:55:36177.55.54.x/24262493bra (Brazil)nounknownreceivednoneReport
10967222021-03-02 19:49:29177.55.54.x/24262493bra (Brazil)noblockedblocked/20Report

All results shown
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