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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
13326982022-03-22 16:49:16187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
13240322022-03-13 00:52:52187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
13050792022-02-10 20:56:49187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12965632022-01-26 12:21:43187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12891062022-01-12 13:56:27187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12882532022-01-11 00:27:36187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12663112021-12-09 00:00:38187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12479792021-11-10 15:31:44187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12439512021-11-03 14:24:42187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12439242021-11-03 13:51:12187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12337512021-10-17 16:11:22187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12259402021-10-04 21:36:44187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport
12251372021-10-03 17:45:53187.183.44.x/2428573bra (Brazil)yesblockedblockednoneReport

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