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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
10146432020-10-26 09:47:13200.203.144.x/248167bra (Brazil)yesrewrittenreceived/8Report
10094272020-10-19 08:29:37200.203.144.x/248167bra (Brazil)yesrewrittenreceived/8Report
10049032020-10-12 07:21:20200.203.144.x/248167bra (Brazil)yesrewrittenreceived/8Report
9948332020-10-05 06:14:42200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9901932020-09-28 05:08:01200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9857452020-09-21 04:00:28200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9814512020-09-14 02:50:16200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9739832020-09-07 01:43:06200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9653152020-08-31 00:35:12200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9590942020-08-23 23:26:04200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9511532020-08-16 22:19:15200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9453332020-08-09 21:12:32200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report
9403592020-08-02 20:05:51200.203.144.x/248167bra (Brazil)yesblockedreceived/8Report

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