Logo

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
11077112021-03-19 15:47:35170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11058692021-03-16 18:02:12170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11058692021-03-16 18:02:122804:376c:70xx::/40266413bra (Brazil)noblockedblocked/48Report
11026972021-03-11 15:56:31170.81.102.x/24266413bra (Brazil)noblockedblocked/30Report
11026962021-03-11 15:53:26170.81.102.x/24266413bra (Brazil)noblockedreceived/12Report
11025482021-03-11 11:37:09170.81.100.x/24266413bra (Brazil)yesrewrittenrewrittennoneReport
11025482021-03-11 11:37:092804:376c:20xx::/40266413bra (Brazil)noblockedblocked/64Report
11020972021-03-10 18:35:38170.81.102.x/24266413bra (Brazil)noblockedblocked/30Report
11020902021-03-10 18:22:29170.81.102.x/24266413bra (Brazil)noblockedblocked/30Report
11014182021-03-09 19:07:12170.81.102.x/24266413bra (Brazil)noblockedreceived/12Report
11013142021-03-09 16:53:55170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11013142021-03-09 16:53:552804:376c:70xx::/40266413bra (Brazil)noblockedblocked/48Report
11007132021-03-08 19:07:38170.81.103.x/24266413bra (Brazil)yesunknownrewrittennoneReport
11006762021-03-08 18:07:39170.81.101.x/24266413bra (Brazil)yesunknownblockednoneReport

All results shown
Last Modified