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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
2902522017-08-05 07:54:3578.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2902452017-08-05 07:42:2678.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2241922017-05-18 20:17:5678.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2241822017-05-18 20:05:5578.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2241722017-05-18 19:46:1078.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2234592017-05-18 04:57:1778.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2176092017-05-12 09:09:0578.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2176032017-05-12 08:56:5778.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2176002017-05-12 08:44:4978.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
2175802017-05-12 08:20:0778.52.21.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport

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