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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
10077782020-10-16 06:04:13113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9328522020-07-24 11:14:24113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9328302020-07-24 09:57:00113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9327572020-07-24 05:31:13113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9231582020-07-05 04:44:11113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9126362020-06-16 00:39:53113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9086362020-06-08 23:31:37113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
9079922020-06-07 23:24:51113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8907222020-05-07 07:53:10113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8863642020-04-29 12:46:27113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8823392020-04-22 11:35:16113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8820362020-04-21 22:04:54113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8794792020-04-17 04:46:41113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8745852020-04-08 12:23:46113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8504792020-02-28 13:30:52113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8504242020-02-28 12:45:51113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8503962020-02-28 12:20:50113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8503692020-02-28 12:05:49113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
8028572019-12-07 07:09:59113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
7979212019-11-29 11:21:24113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
7690392019-10-14 10:06:02113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
7457332019-09-06 05:17:50113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
7415002019-08-29 11:26:11113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
7241352019-07-29 12:12:28113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
7188862019-07-19 23:34:34113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
7138512019-07-11 13:30:38113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6903042019-06-01 05:07:08113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6797932019-05-14 23:23:47113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6709372019-04-30 04:03:27113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6666242019-04-23 02:27:12113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6666222019-04-23 02:22:46113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6336462019-03-02 00:46:06113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6261312019-02-18 08:21:53113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6092832019-01-19 06:18:50113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
6091862019-01-19 00:05:37113.36.57.x/2417506 (UCOM)jpn (Japan)yesunknownunknownnoneReport
5782992018-11-26 23:12:29113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
5558742018-10-18 14:52:15113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
5310572018-09-06 11:07:44113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
5093962018-07-29 01:04:42113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
5043152018-07-19 09:22:51113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
4842532018-06-14 07:26:55113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
4634092018-05-11 12:14:47113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
4632052018-05-11 06:04:04113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
4259142018-03-13 03:11:04113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport
4203222018-03-03 07:06:08113.36.57.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneReport

All results shown
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