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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
9877582020-09-23 18:38:512a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9877482020-09-23 18:26:002a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9810242020-09-13 04:34:442a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9810192020-09-13 04:26:282a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9669762020-09-01 18:38:372a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9669592020-09-01 18:06:342a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9656742020-08-31 13:53:342a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9656662020-08-31 13:46:292a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9652962020-08-30 23:27:132a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9652932020-08-30 23:21:032a0d:a740:xx::/40209299nld (Netherlands)noblockedblockednoneReport
9387062020-07-31 04:37:022a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
9387052020-07-31 04:37:022a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
9326332020-07-23 21:22:332a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
9101372020-06-11 02:18:382a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8955102020-05-16 01:23:242a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8940002020-05-13 06:15:532a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8866172020-04-29 19:42:532a0d:a740:xx::/40209299isl (Iceland)noreceivedreceived/16Report
8580292020-03-10 06:52:4837.49.231.x/24209299nld (Netherlands)noblockedblockednoneReport
8580292020-03-10 06:52:482a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8449612020-02-20 01:31:442a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8357702020-02-03 19:52:182a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8297612020-01-24 20:26:272a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8297602020-01-24 20:26:202a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8272292020-01-20 20:30:142a0d:a740:xx::/40209299isl (Iceland)noreceivedreceived/16Report
8189312020-01-06 05:07:1837.49.231.x/24209299nld (Netherlands)noblockedblockednoneReport
8189312020-01-06 05:07:182a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8189302020-01-06 05:07:1337.49.231.x/24209299nld (Netherlands)noblockedblockednoneReport
8189302020-01-06 05:07:132a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8189082020-01-06 04:07:3837.49.231.x/24209299nld (Netherlands)noblockedblockednoneReport
8189082020-01-06 04:07:382a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8153732019-12-29 18:39:28185.53.88.x/24209299nld (Netherlands)noblockedblocked/24Report
8086932019-12-16 18:24:01185.53.88.x/24209299nld (Netherlands)noblockedblocked/24Report
8080662019-12-15 19:34:2637.49.231.x/24209299nld (Netherlands)noblockedblockednoneReport
8080662019-12-15 19:34:262a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report

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