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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
12668722021-12-09 22:05:452a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
12668622021-12-09 21:37:072a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
12662572021-12-08 21:25:172a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
12656522021-12-07 22:20:082a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
12641852021-12-05 17:32:242a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
12638552021-12-04 22:42:442a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
9593262020-08-24 09:45:122a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8144112019-12-27 15:37:302a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
7953032019-11-25 07:45:472a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
7368622019-08-21 07:51:182a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
7146262019-07-12 09:59:112a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
6808542019-05-16 11:31:232a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
6808482019-05-16 11:27:312a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
6060242019-01-14 07:56:062a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4957162018-07-04 11:10:582a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4943762018-07-02 08:12:192a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4916392018-06-27 10:01:012a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4869152018-06-19 10:47:342a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4850062018-06-15 13:38:552a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4828592018-06-12 07:49:532a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4788582018-06-05 09:03:402a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4781432018-06-04 08:41:052a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
4709322018-05-23 08:54:252a01:4c8:10xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report

All results shown
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