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
16799052023-11-30 13:48:48177.73.96.x/24262567bra (Brazil)yesblockedreceived/8Report
16791962023-11-29 07:59:32177.73.96.x/24262567bra (Brazil)yesblockedreceived/8Report
16788012023-11-28 17:20:31177.73.96.x/24262567bra (Brazil)yesblockedreceived/8Report
16435262023-09-22 18:46:31177.73.98.x/24262567bra (Brazil)yesblockedblockednoneReport
16435262023-09-22 18:46:312804:45e4:80xx::/40262567bra (Brazil)noblockedreceived/16Report
13032402022-02-08 01:07:11177.73.97.x/24262567bra (Brazil)yesblockedblockednoneReport
8462172020-02-22 03:07:23177.73.101.x/24262567bra (Brazil)yesrewrittenrewrittennoneReport
7979682019-11-29 12:35:59177.73.103.x/24262567bra (Brazil)yesunknownunknownnoneReport

All results shown
Last Modified