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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
19692612025-05-28 13:16:28177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
19056732025-02-05 11:29:32177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
19015192025-01-28 22:21:30177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18976442025-01-21 21:13:03177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18934312025-01-14 15:13:13177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18927312025-01-13 11:02:16177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18880972025-01-03 19:38:41177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18815232024-12-20 18:17:52177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18775952024-12-13 17:10:39177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18695292024-11-29 14:56:29177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18684392024-11-27 17:56:05177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18675042024-11-26 11:06:02177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18597372024-11-12 14:58:32177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18527912024-10-30 17:34:09177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18492752024-10-23 16:27:02177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18421762024-10-10 14:40:11177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18384382024-10-03 13:33:12177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18347322024-09-26 12:26:04177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18310512024-09-19 11:18:58177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18299412024-09-17 11:29:08177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18260872024-09-09 22:45:09177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18193952024-08-27 22:14:45177.66.208.x/24262504bra (Brazil)noblockedreceived/8Report
18159392024-08-20 21:06:52177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18092712024-08-07 19:10:58177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18049672024-07-30 14:29:28177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18015612024-07-23 13:22:22177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report
18011812024-07-22 18:37:49177.66.208.x/24262504bra (Brazil)noreceivedreceived/8Report

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