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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
7175002019-07-17 15:16:42213.197.202.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesrewrittenblockednoneReport
6959252019-06-11 07:29:2791.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
6691082019-04-26 15:07:5791.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
6379262019-03-08 13:57:5991.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
6287102019-02-22 11:01:5991.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
5728882018-11-16 10:25:3991.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
5278672018-08-31 12:19:0291.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
5124682018-08-03 07:32:1891.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4928432018-06-29 07:21:4782.201.92.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4848382018-06-15 07:12:4491.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4584712018-05-04 10:06:38213.133.63.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)noblockedblocked/28Report
4584712018-05-04 10:06:382001:9a0:50xx::/4015879 (KPN-INTERNEDSERVICES)nld (Netherlands)noblockedblocked/64Report
4584652018-05-04 09:53:29213.133.63.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)noblockedblocked/19Report
4584652018-05-04 09:53:292001:9a0:50xx::/4015879 (KPN-INTERNEDSERVICES)nld (Netherlands)noblockedblocked/32Report
4579282018-05-03 16:12:5183.219.87.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)nounknownunknownnoneReport
4578752018-05-03 15:03:1582.201.59.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4439722018-04-11 14:57:4691.206.80.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4438992018-04-11 13:07:3491.206.80.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4325222018-03-23 07:50:1091.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4275802018-03-15 12:00:37217.148.84.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)noblockedblockednoneReport
4275632018-03-15 11:44:03217.148.84.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)noblockedblockednoneReport
4275422018-03-15 10:52:16217.148.84.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)noblockedblocked/20Report
4104942018-02-14 18:07:2891.206.80.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4104282018-02-14 16:09:4091.206.80.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4104042018-02-14 15:35:5291.206.80.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport
4024872018-02-01 12:04:2891.206.81.x/2415879 (KPN-INTERNEDSERVICES)nld (Netherlands)yesunknownunknownnoneReport

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