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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
10006882020-10-10 03:48:0495.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
10006872020-10-10 03:48:0495.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
10006862020-10-10 03:48:0495.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9772942020-09-08 12:03:4995.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9769282020-09-08 08:28:3195.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9761742020-09-08 00:19:5895.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9754532020-09-07 17:07:0295.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9749972020-09-07 12:45:1795.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9746672020-09-07 09:12:5395.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9740372020-09-07 02:19:1695.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9735432020-09-06 21:40:0595.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9729992020-09-06 15:50:0595.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9721822020-09-06 06:58:0095.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
9720082020-09-06 05:17:2095.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
8561902020-03-06 13:06:0495.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
8561892020-03-06 13:01:3595.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
8561832020-03-06 12:52:5195.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
8561712020-03-06 12:20:1395.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5974562018-12-29 02:12:5995.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5972222018-12-28 17:32:3095.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5917142018-12-19 02:23:5195.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5916172018-12-18 22:07:5595.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5585212018-10-23 09:49:4895.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5579302018-10-22 11:45:3195.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5574452018-10-21 10:32:3795.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
5574132018-10-21 08:15:4095.174.67.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport

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