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
14851232022-11-25 14:02:4145.187.63.x/24269457bra (Brazil)yesblockedblockednoneReport
14043532022-07-20 02:27:5745.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
13756972022-06-04 18:54:2945.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
13756862022-06-04 18:25:4645.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
9147292020-06-18 23:18:2445.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
9147182020-06-18 22:53:2445.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
9147122020-06-18 22:38:2545.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
9145622020-06-18 16:25:0945.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
9093362020-06-09 21:13:1245.187.63.x/24269457bra (Brazil)yesrewrittenrewrittennoneReport
9026152020-05-29 04:46:5045.187.63.x/24269457bra (Brazil)yesblockedblockednoneReport
9025792020-05-29 01:45:2845.187.63.x/24269457bra (Brazil)yesblockedblockednoneReport
8988942020-05-22 00:39:3645.187.63.x/24269457bra (Brazil)yesunknownblockednoneReport
8985712020-05-21 13:37:3345.187.63.x/24269457bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified