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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
17543572024-04-26 14:21:132a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17543432024-04-26 13:58:152a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17543402024-04-26 13:53:042a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17543352024-04-26 13:45:522a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17525092024-04-23 09:31:272a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17498122024-04-17 16:01:412a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17496532024-04-17 10:30:482a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17460582024-04-10 09:23:592a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17424752024-04-03 07:37:302a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17387012024-03-26 10:29:182a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17375302024-03-23 18:49:222a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17375252024-03-23 18:37:332a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17364652024-03-21 15:03:312a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17326062024-03-13 19:00:312a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17277992024-03-04 13:06:562a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17276742024-03-04 08:39:062a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17247112024-02-27 09:31:242a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17169522024-02-11 14:47:042a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17124722024-02-02 15:15:112a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17033622024-01-15 17:31:382a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17033572024-01-15 17:08:452a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17032752024-01-15 13:55:312a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
17031872024-01-15 11:00:282a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16993112024-01-08 09:42:392a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16951362023-12-30 11:27:592a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16932282023-12-26 17:47:102a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16932242023-12-26 17:40:192a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16893682023-12-18 14:38:422a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16893212023-12-18 13:35:442a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16861152023-12-12 12:26:252a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16761522023-11-23 10:16:092a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16707512023-11-13 14:44:402a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16707432023-11-13 14:33:492a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16707402023-11-13 14:28:582a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16707352023-11-13 14:24:122a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16703352023-11-12 20:10:512a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16691422023-11-10 08:53:322a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16658832023-11-04 00:53:542a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16641332023-10-31 23:32:242a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16605942023-10-25 12:07:292a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16568402023-10-18 11:00:222a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16565532023-10-17 21:05:252a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16526792023-10-10 19:58:332a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16500082023-10-05 14:47:272a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16490542023-10-03 20:27:062a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report
16490522023-10-03 20:24:352a01:a700:40xx::/4039138 (RRBONE)deu (Germany)noblockedblocked/64Report

All results shown
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