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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
17033642024-01-15 17:35:20177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport
16739322023-11-19 16:29:41177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport
16209102023-08-11 18:09:19177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport
15944092023-06-22 00:03:46177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport
14989312022-12-23 11:55:02177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport
14420062022-09-16 20:45:10177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport
13348012022-03-26 00:59:58177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport
11495882021-05-26 00:45:49177.51.0.x/2426615bra (Brazil)yesunknownunknownnoneReport

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