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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
13400862022-04-02 06:21:34124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
10110022020-10-21 11:53:46124.35.6.x/2417506 (UCOM)jpn (Japan)yesunknownblockednoneReport
10064592020-10-14 10:46:59124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
10010412020-10-10 07:52:32124.35.6.x/2417506 (UCOM)jpn (Japan)yesunknownblockednoneReport
9937162020-10-03 06:46:30124.35.6.x/2417506 (UCOM)jpn (Japan)yesunknownblockednoneReport
9893292020-09-26 05:39:45124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9878472020-09-23 21:20:58124.35.6.x/2417506 (UCOM)jpn (Japan)yesunknownblockednoneReport
9832542020-09-16 20:14:07124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9786992020-09-09 19:08:05124.35.6.x/2417506 (UCOM)jpn (Japan)yesunknownblockednoneReport
9711062020-09-05 13:30:04124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9644782020-08-29 12:23:15124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9568962020-08-22 11:16:24124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9503482020-08-15 10:10:18124.35.6.x/2417506 (UCOM)jpn (Japan)yesunknownblockednoneReport
9456502020-08-10 11:05:46124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9456172020-08-10 10:22:55124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9406792020-08-03 09:16:16124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9399952020-08-02 03:21:07124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9339522020-07-26 02:14:23124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9302512020-07-19 01:07:42124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9266872020-07-12 00:01:02124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9230752020-07-04 22:54:18124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9194202020-06-27 21:47:38124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9156232020-06-20 20:40:56124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9115692020-06-13 19:34:09124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9074962020-06-06 18:27:22124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9037642020-05-30 17:20:43124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8996922020-05-23 16:14:00124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8989462020-05-22 03:52:01124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8949722020-05-15 02:45:19124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8912522020-05-08 01:38:35124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8873792020-05-01 00:31:52124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8848632020-04-27 02:23:51124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8808892020-04-20 01:17:03124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8769452020-04-13 00:10:18124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8729782020-04-05 23:03:38124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8690422020-03-29 21:56:58124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8652972020-03-22 20:50:12124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8613652020-03-15 19:43:28124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8572032020-03-08 18:36:45124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8523302020-03-01 16:16:43124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8523242020-03-01 16:01:44124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8468382020-02-23 14:55:21124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8425422020-02-16 13:49:04124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8383782020-02-09 12:42:44124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8348442020-02-02 11:37:12124.35.6.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport

All results shown
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