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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
2828792017-07-26 20:23:20204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2773642017-07-19 21:24:49204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2772642017-07-19 17:57:07204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2756182017-07-17 21:37:39204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2753932017-07-17 15:45:53204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2667582017-07-06 22:21:20204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2657952017-07-05 19:12:49204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2640772017-07-03 19:07:03204.128.192.x/2425932 (DWSI)usa (United States)yesunknownunknownnoneReport
2608192017-06-29 21:14:55204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2599682017-06-28 23:11:15204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2597652017-06-28 18:04:19204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2580542017-06-26 20:01:03204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenblockednoneReport
2579682017-06-26 17:28:32204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2559022017-06-23 22:22:40204.128.192.x/2425932 (DWSI)usa (United States)yesunknownunknownnoneReport
2540182017-06-21 16:56:24204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2533372017-06-20 22:16:35204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2489112017-06-15 18:26:18204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2480152017-06-14 21:32:10204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenrewrittennoneReport
2477402017-06-14 15:49:43204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2477392017-06-14 15:49:43204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2231312017-05-17 19:14:10204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenblockednoneReport
2231122017-05-17 18:49:46204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenblockednoneReport
2170892017-05-11 19:14:33204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2135652017-05-08 17:25:42204.128.192.x/2425932 (DWSI)usa (United States)yesunknownunknownnoneReport
2097172017-05-04 18:08:09204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2073972017-05-02 19:07:10204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2060672017-05-01 17:05:50204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
2015052017-04-27 16:02:28204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1864522017-04-12 21:54:53204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1753212017-03-29 19:00:39204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1698642017-03-22 17:52:33204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1662402017-03-16 22:10:38204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1653792017-03-15 16:44:42204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1618062017-03-10 00:25:04204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1616792017-03-09 19:42:35204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenblockednoneReport
1603712017-03-07 17:51:03204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenblockednoneReport
1603512017-03-07 17:18:42204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1510982017-02-21 19:21:33204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenblockednoneReport
1480602017-02-16 18:07:45204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1474802017-02-15 21:54:44204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1431112017-02-08 20:25:34204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1430292017-02-08 17:42:39204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1383662017-02-01 21:15:27204.128.192.x/2425932 (DWSI)usa (United States)yesrewrittenblockednoneReport
1376192017-01-31 18:48:26204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1375882017-01-31 17:57:52204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport
1375822017-01-31 17:49:24204.128.192.x/2425932 (DWSI)usa (United States)yesblockedblockednoneReport

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