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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
21304662026-03-17 13:59:46187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21304532026-03-17 13:38:46187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21304312026-03-17 13:03:14187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21304172026-03-17 12:43:06187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21303952026-03-17 12:21:05187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21302582026-03-17 06:49:10187.109.17.x/2453112bra (Brazil)noblockedblocked/24Report
21300012026-03-16 18:51:09187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21300002026-03-16 18:50:38187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299942026-03-16 18:44:49187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299892026-03-16 18:38:52187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299782026-03-16 18:32:48187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299742026-03-16 18:26:58187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299632026-03-16 18:18:59187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299562026-03-16 18:06:43187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299502026-03-16 17:52:51187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299452026-03-16 17:46:58187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299372026-03-16 17:27:07187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299212026-03-16 16:57:29187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21299022026-03-16 16:30:20187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298542026-03-16 14:51:53187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298442026-03-16 14:39:20187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298372026-03-16 14:27:30187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298322026-03-16 14:06:16187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298262026-03-16 14:01:06187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298202026-03-16 13:55:28187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298062026-03-16 13:39:24187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21298002026-03-16 13:30:03187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21297742026-03-16 13:04:07187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21297612026-03-16 12:54:17187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21297462026-03-16 12:40:28187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21297392026-03-16 12:28:20187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21285122026-03-13 17:57:14187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21284772026-03-13 16:32:32187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21280352026-03-12 20:36:07187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21280322026-03-12 20:21:18187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21280292026-03-12 20:12:15187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21280272026-03-12 20:07:12187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21274012026-03-11 18:38:56187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273922026-03-11 18:26:30187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273882026-03-11 18:20:26187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273842026-03-11 18:12:21187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273732026-03-11 17:46:17187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273672026-03-11 17:33:47187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273642026-03-11 17:25:55187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273582026-03-11 17:19:54187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273512026-03-11 17:14:05187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273472026-03-11 17:08:13187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273382026-03-11 16:54:16187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273352026-03-11 16:46:22187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273332026-03-11 16:38:26187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273272026-03-11 16:32:31187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273232026-03-11 16:27:27187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21273202026-03-11 16:22:18187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21268092026-03-10 18:16:28187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21266602026-03-10 13:37:22187.109.17.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
21266532026-03-10 13:23:46187.109.17.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
21266282026-03-10 12:43:15187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21266012026-03-10 11:56:14187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21265712026-03-10 11:14:18187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21264672026-03-10 05:41:40187.109.17.x/2453112bra (Brazil)noblockedblocked/24Report
21262942026-03-09 20:41:18187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21262862026-03-09 20:27:14187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21261892026-03-09 18:51:43187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21261782026-03-09 18:43:59187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21261592026-03-09 18:25:49187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21261532026-03-09 18:20:21187.109.17.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
21261372026-03-09 17:59:53187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21261272026-03-09 17:44:13187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21261212026-03-09 17:37:09187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21260912026-03-09 16:42:34187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21246352026-03-06 16:07:38187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21245662026-03-06 13:27:49187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21245422026-03-06 12:55:13187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21241322026-03-05 18:39:47187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21241262026-03-05 18:27:21187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21241202026-03-05 18:21:47187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21239662026-03-05 13:34:24187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21239552026-03-05 13:15:08187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21239442026-03-05 12:52:15187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21239182026-03-05 12:04:10187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21239032026-03-05 11:47:09187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21235252026-03-04 18:41:17187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21235192026-03-04 18:22:40187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21234872026-03-04 17:19:43187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21234032026-03-04 14:50:08187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21233142026-03-04 12:51:31187.109.17.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
21232582026-03-04 12:01:18187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21228212026-03-03 14:38:26187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21228112026-03-03 14:21:15187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21228062026-03-03 14:14:16187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21225892026-03-03 04:34:20187.109.17.x/2453112bra (Brazil)noblockedblocked/24Report
21222562026-03-02 17:11:35187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21222452026-03-02 16:38:53187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
21222372026-03-02 16:27:40187.109.17.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport

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