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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
1702282017-03-23 06:23:042003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1697002017-03-22 13:26:252003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1689722017-03-21 11:16:102003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1686692017-03-20 22:57:542003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1681832017-03-20 10:58:272003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1678112017-03-19 16:06:252003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1671922017-03-18 11:57:422003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1667702017-03-17 18:05:012003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1666342017-03-17 14:14:142003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblocked/56Report
1657282017-03-16 06:34:252003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1654932017-03-15 20:43:512003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1561842017-02-28 13:15:402003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1554602017-02-27 11:27:202003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1548892017-02-26 11:33:152003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1535182017-02-25 10:50:362003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1532702017-02-25 04:24:022003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1529882017-02-24 19:45:292003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1514552017-02-22 11:28:592003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1514532017-02-22 11:24:252003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1459912017-02-13 18:27:332003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1454282017-02-12 18:19:472003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1454182017-02-12 17:39:162003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1449412017-02-11 22:36:542003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1386112017-02-02 06:41:002003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1381572017-02-01 14:26:382003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1374332017-01-31 13:55:362003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport
1311262017-01-17 20:46:352003:c5:d3xx::/403320 (DTAG)deu (Germany)noblockedblockednoneReport

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