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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
21993002026-07-18 12:36:4584.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21974392026-07-15 12:44:2284.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21966282026-07-14 11:13:5684.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21965652026-07-14 07:33:1084.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21959712026-07-13 09:46:5384.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21952632026-07-12 01:42:4084.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21945782026-07-10 19:02:3884.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21938842026-07-09 17:04:2184.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21935452026-07-09 03:40:3984.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21930082026-07-08 02:51:2884.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21921682026-07-06 17:55:0984.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21915092026-07-05 11:25:2484.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21911272026-07-04 14:34:3084.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21907082026-07-03 16:33:1684.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21897112026-07-01 17:50:5484.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21883722026-06-29 15:04:5584.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21867612026-06-26 14:41:4684.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21866542026-06-26 11:22:3184.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21855012026-06-24 17:16:1384.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21848162026-06-23 16:16:3084.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21842042026-06-22 16:51:0584.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21835542026-06-21 14:31:2984.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21830232026-06-20 11:45:3384.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21829172026-06-20 06:11:1784.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21005892026-01-23 18:21:3284.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
21000182026-01-22 17:58:0384.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20998982026-01-22 14:08:4984.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20987952026-01-20 19:39:2684.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20981032026-01-19 18:02:2784.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20975932026-01-18 21:35:5084.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20971742026-01-18 02:25:4484.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20970592026-01-17 19:54:4584.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20967312026-01-17 06:08:1584.173.52.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport

All results shown
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