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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
18470362024-10-19 22:01:22177.74.144.x/24263649bra (Brazil)noblockedblocked/22Report
18470362024-10-19 22:01:222804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
18454562024-10-16 20:26:39177.74.144.x/24263649bra (Brazil)noblockedblocked/28Report
18454562024-10-16 20:26:392804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
18422582024-10-10 18:21:19177.74.144.x/24263649bra (Brazil)noblockedblocked/29Report
18422582024-10-10 18:21:192804:10c8:xx::/40263649bra (Brazil)noblockedblocked/32Report
15085652023-01-10 16:49:17177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
15085652023-01-10 16:49:172804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
15085622023-01-10 16:44:38177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
15085622023-01-10 16:44:382804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
15085592023-01-10 16:41:50177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
15085592023-01-10 16:41:502804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
15084452023-01-10 12:33:31177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
15084452023-01-10 12:33:312804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
13531672022-04-23 11:46:34177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
13531672022-04-23 11:46:342804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
12866892022-01-07 17:54:19170.82.149.x/24263649bra (Brazil)yesrewrittenrewrittennoneReport
12866892022-01-07 17:54:192804:10c8:11xx::/40263649bra (Brazil)noblockedblocked/32Report
12862192022-01-06 19:24:44170.82.150.x/24263649bra (Brazil)noblockedblockednoneReport
12855412022-01-05 14:43:06170.82.151.x/24263649bra (Brazil)noblockedblockednoneReport
12855412022-01-05 14:43:062804:10c8:11xx::/40263649bra (Brazil)nounknownunknownnoneReport
12855382022-01-05 14:37:47170.82.151.x/24263649bra (Brazil)yesrewrittenrewrittennoneReport
12855382022-01-05 14:37:472804:10c8:11xx::/40263649bra (Brazil)noblockedreceived/16Report
12855352022-01-05 14:33:30138.94.77.x/24263649bra (Brazil)yesrewrittenrewrittennoneReport
12855352022-01-05 14:33:302804:10c8:11xx::/40263649bra (Brazil)noblockedreceived/16Report
12855312022-01-05 14:24:07177.74.145.x/24263649bra (Brazil)yesrewrittenrewrittennoneReport
12854802022-01-05 12:55:45177.74.144.x/24263649bra (Brazil)yesblockedreceived/8Report
12854802022-01-05 12:55:452804:10c8:xx::/40263649bra (Brazil)noblockedreceived/16Report
12816462021-12-30 17:12:22177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
12816462021-12-30 17:12:222804:10c8:xx::/40263649bra (Brazil)noblockedreceived/16Report
12810402021-12-29 13:13:32177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
12810402021-12-29 13:13:322804:10c8:xx::/40263649bra (Brazil)noblockedblocked/64Report
12810332021-12-29 12:59:45177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
12810332021-12-29 12:59:452804:10c8:xx::/40263649bra (Brazil)noreceivedreceived/16Report
12774932021-12-22 12:20:18177.74.144.x/24263649bra (Brazil)yesblockedreceived/8Report
12774932021-12-22 12:20:182804:10c8:xx::/40263649bra (Brazil)noreceivedreceived/16Report
12673752021-12-10 18:13:22177.74.144.x/24263649bra (Brazil)yesblockedreceived/8Report
12673752021-12-10 18:13:222804:10c8:xx::/40263649bra (Brazil)noreceivedreceived/16Report
12673722021-12-10 18:07:28177.74.144.x/24263649bra (Brazil)yesblockedblockednoneReport
12673722021-12-10 18:07:282804:10c8:xx::/40263649bra (Brazil)noreceivedreceived/16Report
12654962021-12-07 18:02:05177.74.144.x/24263649bra (Brazil)yesblockedreceived/8Report
12654962021-12-07 18:02:052804:10c8:xx::/40263649bra (Brazil)noreceivedreceived/16Report
12545482021-11-22 18:00:10177.74.144.x/24263649bra (Brazil)yesblockedreceived/8Report
12545482021-11-22 18:00:102804:10c8:xx::/40263649bra (Brazil)noreceivedreceived/16Report

All results shown
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