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
21162762026-02-19 16:33:30200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21162722026-02-19 16:29:40200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21145152026-02-16 21:30:28200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21144682026-02-16 20:45:28200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21144392026-02-16 20:20:28200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21144292026-02-16 20:05:28200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21123432026-02-12 22:30:41200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21120942026-02-12 14:43:39200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21095202026-02-08 16:16:52200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21089662026-02-07 13:41:55200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21073092026-02-04 17:26:06200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21059912026-02-02 18:37:42200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
21017922026-01-26 13:08:13200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20992842026-01-21 15:14:36200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20985782026-01-20 12:19:25200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20965332026-01-16 19:51:28200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20959322026-01-15 19:06:53200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20958432026-01-15 16:30:44200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20958262026-01-15 15:43:40200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20958122026-01-15 15:18:39200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20958032026-01-15 15:03:38200.4.105.x/24271290bra (Brazil)yesrewrittenreceivednoneReport
20854272025-12-26 19:00:45200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20853182025-12-26 14:01:21200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20853012025-12-26 13:26:18200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20852952025-12-26 12:58:09200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20852872025-12-26 12:33:20200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20835402025-12-22 18:44:30200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20835052025-12-22 17:50:33200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20812952025-12-18 12:16:54200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20809382025-12-17 20:54:41200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20809172025-12-17 20:09:41200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20809042025-12-17 19:44:40200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20808992025-12-17 19:29:41200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20800402025-12-16 13:54:42200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20773072025-12-11 16:46:08200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20772272025-12-11 14:50:02200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport
20772072025-12-11 14:25:05200.4.105.x/24271290bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified