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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
16827152023-12-06 00:46:10138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16827042023-12-06 00:23:52138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16826972023-12-06 00:11:35138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16757732023-11-22 17:51:06138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16716542023-11-15 00:54:56138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16669532023-11-06 10:39:54138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16669432023-11-06 10:27:35138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16664302023-11-05 06:44:37138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16664252023-11-05 06:31:18138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16664222023-11-05 06:08:57138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16664162023-11-05 05:56:40138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16621162023-10-28 01:21:12138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16566552023-10-18 00:44:08138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16510782023-10-07 18:19:00138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16476402023-09-30 12:28:57138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16476332023-09-30 12:06:39138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16476292023-09-30 11:54:22138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16423532023-09-20 19:51:13138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16423292023-09-20 19:08:58138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16423212023-09-20 18:46:27138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16423162023-09-20 18:33:59138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16378532023-09-12 19:37:36138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16342992023-09-05 18:36:41138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16291462023-08-26 21:06:26138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16248662023-08-18 20:20:53138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16196102023-08-09 14:05:55138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16124772023-07-26 16:25:16138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16101472023-07-21 18:03:27138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16064312023-07-14 14:51:01138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
16016082023-07-06 00:07:51138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
15973342023-06-28 00:15:49138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
15918272023-06-16 20:59:27138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
15882542023-06-09 19:53:02138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
15864732023-06-06 12:05:51138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report
15809122023-05-26 14:32:41138.122.40.x/24264316bra (Brazil)yesblockedreceived/8Report

All results shown
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