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
17007242024-01-10 17:38:042804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
17007202024-01-10 17:33:222804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
17005962024-01-10 13:32:382804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
16968952024-01-03 12:25:592804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
16965332024-01-02 18:52:212804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
16963132024-01-02 12:07:372804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
16915732023-12-22 16:26:052804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
16879232023-12-15 13:31:082804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
16841762023-12-08 12:24:282804:20c4:3xx::/40264513bra (Brazil)noreceivedreceived/24Report
14144962022-08-09 12:03:532804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14123372022-08-04 16:36:322804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14123362022-08-04 16:31:532804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14111252022-08-02 12:00:052804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14077182022-07-26 16:57:282804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report
13992632022-07-12 13:15:442804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report
13953922022-07-05 12:09:112804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report
13947962022-07-04 12:44:122804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report

All results shown
Last Modified