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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
16480602023-10-02 04:52:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16420302023-09-20 10:48:492400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16341452023-09-05 13:22:102400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16277572023-08-24 10:45:052400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16237472023-08-17 01:20:192400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16194792023-08-09 09:45:282400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16153382023-08-01 11:04:072400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16112432023-07-24 12:20:582400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16094472023-07-20 13:12:242400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16077222023-07-17 10:52:382400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16048872023-07-12 02:37:212400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16036922023-07-10 06:45:062400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
16022902023-07-07 08:21:252400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15984922023-06-30 05:12:182400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15980892023-06-29 11:58:082400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15969982023-06-27 11:27:302400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15940552023-06-21 12:05:512400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15905042023-06-14 11:00:392400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15897942023-06-13 05:11:542400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15897832023-06-13 04:39:142400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15870642023-06-07 13:23:082400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15857252023-06-05 06:33:242400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15828092023-05-30 12:00:322400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15812142023-05-27 04:59:572400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15783352023-05-22 06:30:482400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15759012023-05-17 10:44:462400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15747092023-05-15 06:35:102400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15712472023-05-08 11:19:222400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15711742023-05-08 08:12:572400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15704242023-05-06 12:08:122400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15677422023-05-01 07:02:292400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15675042023-04-30 13:28:092400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15640262023-04-23 12:16:142400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15613182023-04-18 01:57:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15608112023-04-17 06:24:482400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15604832023-04-16 11:08:482400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15571982023-04-10 07:00:452400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15567102023-04-09 05:20:142400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15523862023-03-31 13:07:382400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15486822023-03-24 12:00:482400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15442102023-03-16 11:58:572400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15422552023-03-13 13:01:022400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15380302023-03-05 14:27:532400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15361982023-03-02 01:51:032400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15361942023-03-02 01:40:412400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15352012023-02-28 13:25:372400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15320722023-02-22 13:49:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15287142023-02-16 12:00:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15240872023-02-08 12:48:532400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15231312023-02-07 02:31:562400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15198512023-02-01 11:41:092400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15185842023-01-30 11:14:352400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15158412023-01-25 10:34:292400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15118972023-01-16 10:24:432400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15043472023-01-03 12:14:572400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
15003122022-12-26 11:28:262400:4114:4xx::/400jpn (Japan)noblockedblocked/48Report
14109332022-08-02 02:04:412400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
14069722022-07-25 10:12:022400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
14023722022-07-18 09:05:232400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
13985232022-07-11 07:58:442400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
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

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