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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
7452762019-09-05 10:27:122003:1c09:xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
6194782019-02-06 13:02:142003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
5272722018-08-30 09:23:022003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4803472018-06-07 15:17:582003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4767132018-06-01 11:20:402003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4525912018-04-25 08:11:512003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4525842018-04-25 07:46:352003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4525662018-04-25 07:11:442003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4409072018-04-06 13:34:542003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4402332018-04-05 11:54:312003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4402142018-04-05 11:10:022003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4341392018-03-26 11:20:182003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4340852018-03-26 09:21:022003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4340812018-03-26 09:06:192003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/120Report
4340502018-03-26 08:00:362003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4340452018-03-26 07:55:262003:1c09:xx::/406939 (HURRICANE)deu (Germany)noblockedblocked/64Report
4282732018-03-16 12:27:032003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4282692018-03-16 12:24:422003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4233132018-03-08 14:28:592003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4227632018-03-07 16:47:512003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report
4226762018-03-07 14:44:152003:1c09:xx::/402792 (TERASTREAM-AS)deu (Germany)noblockedblocked/64Report

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