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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
13984912022-07-11 06:37:312400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13966592022-07-07 12:26:402400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13946332022-07-04 06:51:512400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13928882022-06-30 13:09:232400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13833332022-06-16 19:19:282400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13811732022-06-13 06:48:482400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13746592022-06-02 15:38:062400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13709372022-05-26 14:31:092400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13625602022-05-12 12:18:392400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13546792022-04-28 08:36:582400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13506712022-04-19 04:29:552400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13396132022-04-01 08:47:542400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13395392022-04-01 05:45:512400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13335452022-03-24 01:37:212400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13262592022-03-17 00:30:432400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13223592022-03-09 23:23:562400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13046342022-02-10 04:56:412400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13043582022-02-09 18:59:112400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13004432022-02-02 17:52:302400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12957772022-01-25 04:15:352400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12929272022-01-19 15:39:462400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12891302022-01-12 14:33:092400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12854962022-01-05 13:26:232400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12774602021-12-22 11:13:532400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12711152021-12-17 00:45:072400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12700702021-12-15 13:03:042400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12699882021-12-15 10:07:182400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12691482021-12-14 00:57:192400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12665172021-12-09 09:35:422400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12658892021-12-08 09:00:382400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12645162021-12-06 08:15:252400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12645122021-12-06 08:06:382400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12645052021-12-06 07:51:472400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12617172021-12-01 07:54:022400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12616892021-12-01 06:28:142400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12554532021-11-24 06:47:142400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12554282021-11-24 05:21:402400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12553922021-11-24 02:57:432400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12509032021-11-16 01:12:582400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12464522021-11-08 05:26:242400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12449542021-11-05 03:19:072400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12443032021-11-04 02:20:052400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12443002021-11-04 02:12:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12426672021-11-01 09:36:492400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12398662021-10-27 06:38:332400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12398632021-10-27 06:25:282400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12385322021-10-25 08:30:122400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12341032021-10-18 07:23:312400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12272892021-10-07 01:03:542400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12256362021-10-04 13:52:342400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12211602021-09-27 12:46:082400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12132272021-09-13 10:21:302400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12094622021-09-06 09:14:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11961892021-08-13 10:23:512400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11882812021-07-30 08:10:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11829722021-07-20 13:43:232400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11788512021-07-13 12:36:192400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11728922021-07-06 11:29:382400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11687862021-06-29 10:23:102400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11618102021-06-15 08:09:352400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11577302021-06-08 23:31:222400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11536492021-06-01 22:24:282400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11494932021-05-25 21:17:472400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11454492021-05-18 20:10:412400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11410282021-05-11 19:03:562400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11227832021-04-13 13:10:082400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11141312021-03-30 10:57:352400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11055632021-03-16 08:44:322400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report

All results shown
Last Modified