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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
11923152021-08-06 14:54:55193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
11923082021-08-06 14:42:25193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
8090202019-12-17 08:25:22193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
8039502019-12-09 11:15:43193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
4656582018-05-15 09:47:02193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
4519272018-04-24 10:10:12193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
3679732017-12-07 09:24:43193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
3632902017-11-30 08:02:47193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
3504252017-11-09 09:49:25193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
3460572017-11-02 08:18:00193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
3309392017-10-09 11:07:08193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
2936632017-08-09 21:32:41193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
1609162017-03-08 16:20:42193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
1469932017-02-15 07:58:07193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
1142372016-12-19 14:49:22193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
1013402016-11-29 16:41:57193.173.217.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport

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