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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
14144962022-08-09 12:03:53132.255.199.x/24264513bra (Brazil)yesblockedreceived/8Report
14144962022-08-09 12:03:532804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14129992022-08-05 21:35:37170.231.34.x/24264513bra (Brazil)yesrewrittenrewrittennoneReport
14129992022-08-05 21:35:372804:20c4:xx::/40264513bra (Brazil)noblockedreceived/32Report
14123372022-08-04 16:36:32132.255.199.x/24264513bra (Brazil)yesblockedreceived/8Report
14123372022-08-04 16:36:322804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14123362022-08-04 16:31:53132.255.199.x/24264513bra (Brazil)yesblockedreceived/8Report
14123362022-08-04 16:31:532804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14111252022-08-02 12:00:05132.255.199.x/24264513bra (Brazil)yesblockedreceived/8Report
14111252022-08-02 12:00:052804:20c4:3xx::/40264513bra (Brazil)noblockedreceived/32Report
14085262022-07-28 00:03:32170.231.34.x/24264513bra (Brazil)yesrewrittenreceivednoneReport
14085262022-07-28 00:03:322804:20c4:xx::/40264513bra (Brazil)noblockedblocked/32Report
14077182022-07-26 16:57:28132.255.199.x/24264513bra (Brazil)yesblockedreceived/8Report
14077182022-07-26 16:57:282804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report
14048752022-07-20 22:57:02170.231.34.x/24264513bra (Brazil)yesrewrittenrewrittennoneReport
14048752022-07-20 22:57:022804:20c4:xx::/40264513bra (Brazil)noblockedreceived/32Report
14007172022-07-15 00:04:27170.231.34.x/24264513bra (Brazil)yesrewrittenrewrittennoneReport
14007172022-07-15 00:04:272804:20c4:xx::/40264513bra (Brazil)noblockedblocked/32Report
13992632022-07-12 13:15:44132.255.199.x/24264513bra (Brazil)yesblockedreceived/8Report
13992632022-07-12 13:15:442804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report
13988812022-07-11 20:26:31170.231.34.x/24264513bra (Brazil)yesblockedreceived/8Report
13963092022-07-06 20:31:28170.231.34.x/24264513bra (Brazil)yesrewrittenreceivednoneReport
13963092022-07-06 20:31:282804:20c4:xx::/40264513bra (Brazil)noblockedblocked/32Report
13953922022-07-05 12:09:11132.255.199.x/24264513bra (Brazil)yesblockedblocked/22Report
13953922022-07-05 12:09:112804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report
13947962022-07-04 12:44:12132.255.199.x/24264513bra (Brazil)yesblockedblocked/22Report
13947962022-07-04 12:44:122804:20c4:3xx::/40264513bra (Brazil)noblockedblocked/32Report
7403782019-08-27 16:08:58132.255.199.x/24264513bra (Brazil)noblockedblocked/22Report
7403762019-08-27 16:05:36132.255.199.x/24264513bra (Brazil)noblockedblocked/22Report
7403742019-08-27 16:02:09132.255.199.x/24264513bra (Brazil)noblockedblocked/22Report
7403662019-08-27 15:52:28132.255.199.x/24264513bra (Brazil)noblockedblocked/22Report
7402762019-08-27 13:26:48170.231.32.x/24264513bra (Brazil)yesblockedblockednoneReport
7402702019-08-27 13:13:35132.255.199.x/24264513bra (Brazil)yesblockedblockednoneReport
7402652019-08-27 13:02:55132.255.199.x/24264513bra (Brazil)yesblockedreceived/8Report

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