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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
2710162017-07-12 10:28:3689.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2576832017-06-26 11:06:5789.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2330122017-05-28 15:55:1889.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2321062017-05-27 13:51:1589.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2309822017-05-26 06:34:5289.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2305712017-05-25 18:22:0689.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2300552017-05-25 07:12:3489.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1666252017-03-17 13:59:0889.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
871612016-11-08 16:44:3489.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
863392016-11-06 07:34:0789.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
797772016-10-19 08:32:2589.187.204.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport

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