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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
20626502025-11-15 15:51:4784.85.184.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
20398422025-10-01 20:05:3084.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
20197342025-08-27 17:17:0084.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
20196882025-08-27 15:58:1584.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
20196552025-08-27 14:57:3784.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
20196082025-08-27 13:45:1484.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
20091232025-08-08 04:36:2184.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
20043292025-07-30 17:11:3584.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
20035042025-07-29 12:23:1184.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19970102025-07-17 14:41:5984.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19968722025-07-17 09:31:0284.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19836362025-06-24 07:27:0384.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19813922025-06-19 17:10:1384.85.184.x/241136 (KPN)nld (Netherlands)yesunknownunknownnoneReport
19749432025-06-08 22:34:0284.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19718612025-06-03 12:12:0984.85.184.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
19685082025-05-27 11:04:1384.85.184.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
19684822025-05-27 10:21:1784.85.184.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
19676262025-05-25 22:40:3284.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19591892025-05-12 12:25:2884.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19577012025-05-09 20:31:3184.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19533352025-05-01 20:04:0584.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19478712025-04-21 23:38:5184.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19465242025-04-18 21:51:5484.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19435162025-04-12 20:22:2784.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19420822025-04-09 22:30:1384.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19420682025-04-09 21:47:3384.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19420552025-04-09 21:24:4984.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
19420512025-04-09 21:12:0984.85.184.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport

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