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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
20322312025-09-18 12:49:22217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20022042025-07-26 22:15:26217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20017662025-07-25 22:44:09217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19720792025-06-03 18:13:30217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19712002025-05-31 10:49:26217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19706632025-05-30 11:07:16217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19699672025-05-29 10:41:12217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19691942025-05-28 10:41:09217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19684962025-05-27 10:44:08217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19147192025-02-21 11:46:48217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19141472025-02-20 12:41:42217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17139292024-02-05 19:44:26217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17133982024-02-04 19:45:39217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17130422024-02-03 19:46:49217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17126032024-02-02 19:48:28217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17120692024-02-01 19:49:56217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17114832024-01-31 19:52:26217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17109142024-01-30 19:52:46217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17103692024-01-29 19:55:11217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17098582024-01-28 19:56:44217.245.13.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport

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