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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
20650992025-11-19 23:36:17177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
20604942025-11-12 01:55:37177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
20543832025-10-27 17:31:33177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
20428042025-10-07 15:47:21177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
20272082025-09-09 22:10:49177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
20085362025-08-07 00:34:16177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
20045012025-07-30 23:27:22177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19993352025-07-21 23:48:54177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19644612025-05-20 16:43:02177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19548752025-05-05 00:49:51177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19477882025-04-21 18:35:02177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19425472025-04-10 18:10:40177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19386772025-04-03 17:04:07177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19339602025-03-26 09:09:32177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19245752025-03-10 03:36:20177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19202012025-03-02 15:05:53177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
19126932025-02-18 04:12:41177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
18760282024-12-11 01:58:50177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
18654202024-11-22 10:37:01177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
18526672024-10-30 14:20:06177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
18480552024-10-21 20:02:43177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
18380222024-10-02 16:58:15177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
18247012024-09-07 02:03:23177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport
18166152024-08-22 02:17:29177.130.9.x/2428260bra (Brazil)yesblockedblockednoneReport

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