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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
11660442021-06-22 16:40:512400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11629702021-06-17 04:06:262400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11584502021-06-10 01:57:052400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11543192021-06-02 23:12:332400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11501292021-05-26 19:01:282400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11500952021-05-26 17:39:312400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11466712021-05-20 15:39:472400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11451442021-05-18 12:17:392400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11432442021-05-14 19:14:322400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11413932021-05-12 09:48:132400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11391722021-05-08 15:58:032400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11349732021-05-01 14:51:372400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11348592021-05-01 08:23:262400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11291652021-04-24 00:01:552400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11249712021-04-16 22:26:252400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11247862021-04-16 16:01:342400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11240942021-04-15 12:42:262400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11198022021-04-08 11:35:562400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11171282021-04-04 07:21:142400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11167472021-04-03 09:18:462400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11163032021-04-02 13:04:102400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
11119362021-03-26 11:57:342400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10994232021-03-06 22:15:512400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10981752021-03-04 20:09:472400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10957202021-03-01 11:41:572400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10843632021-02-15 07:05:192400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10843262021-02-15 06:20:192400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10843112021-02-15 05:55:182400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10842972021-02-15 05:40:182400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10786422021-02-08 11:32:212400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10777182021-02-06 15:22:172400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10776092021-02-06 11:25:032400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10774192021-02-05 23:20:242400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10754282021-02-03 07:07:242400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10710922021-01-27 06:00:512400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10664962021-01-19 23:22:452400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10639862021-01-15 19:43:472400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report
10629472021-01-14 07:42:332400:4050:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/64Report

All results shown
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