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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
18224132024-09-03 00:00:30133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18166232024-08-22 02:51:28133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18165582024-08-22 00:02:07133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18099172024-08-09 00:02:13133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18058902024-08-01 03:36:32133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
18024282024-07-25 02:29:28133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17988272024-07-18 01:22:25133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17948032024-07-11 00:15:27133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17910042024-07-04 01:11:07133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17871622024-06-27 00:03:55133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17820972024-06-18 06:52:10133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17786762024-06-12 06:17:26133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17786022024-06-12 02:39:11133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17779622024-06-11 01:50:46133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report
17740372024-06-04 00:43:44133.100.7.x/2418148 (FUKUOKA-U)jpn (Japan)noblockedblocked/27Report

All results shown
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