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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
10116752020-10-22 02:15:2184.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
10116722020-10-22 02:15:1284.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9762532020-09-08 01:11:2384.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9758852020-09-07 21:12:2084.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9755352020-09-07 17:56:1184.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9753252020-09-07 15:52:5284.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9749872020-09-07 12:40:0884.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9740842020-09-07 02:55:5484.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9732672020-09-06 18:46:1684.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9717842020-09-06 02:48:2484.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9717422020-09-06 02:17:3284.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
9068562020-06-05 12:22:0784.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
8865002020-04-29 15:53:2384.17.53.x/2460068 (CDN77)che (Switzerland)yesblockedblockednoneReport
8819822020-04-21 20:07:3484.17.53.x/2460068 (CDN77)ita (Italy)yesblockedblockednoneReport
8804852020-04-19 03:18:0584.17.53.x/2460068 (CDN77)ita (Italy)yesblockedblockednoneReport
8769412020-04-13 00:02:0484.17.53.x/2460068 (CDN77)ita (Italy)yesblockedblockednoneReport

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