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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
1003962016-11-28 09:01:3091.200.19.x/241200 (AMS-IX1)nld (Netherlands)noblockedblocked/24Report
1003962016-11-28 09:01:302001:67c:1xx::/401200 (AMS-IX1)nld (Netherlands)noblockedblockednoneReport
853732016-11-03 09:59:3291.200.19.x/241200 (AMS-IX1)nld (Netherlands)noblockedblockednoneReport
853732016-11-03 09:59:322001:67c:1xx::/401200 (AMS-IX1)nld (Netherlands)noblockedblockednoneReport
850302016-11-02 11:24:3691.200.19.x/241200 (AMS-IX1)nld (Netherlands)noblockedblocked/24Report
850302016-11-02 11:24:362001:67c:1xx::/401200 (AMS-IX1)nld (Netherlands)noblockedblockednoneReport
849992016-11-02 10:02:0891.200.19.x/241200 (AMS-IX1)nld (Netherlands)noblockedblocked/24Report
849992016-11-02 10:02:082001:67c:1xx::/401200 (AMS-IX1)nld (Netherlands)noblockedblockednoneReport
832092016-10-28 11:23:3591.200.19.x/241200 (AMS-IX1)nld (Netherlands)noblockedblocked/24Report
832092016-10-28 11:23:352001:67c:1xx::/401200 (AMS-IX1)nld (Netherlands)noblockedblockednoneReport
815132016-10-24 08:21:4991.200.19.x/241200 (AMS-IX1)nld (Netherlands)noblockedblocked/24Report
815132016-10-24 08:21:492001:67c:1xx::/401200 (AMS-IX1)nld (Netherlands)noblockedblockednoneReport

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