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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
8009212019-12-04 03:31:43106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
7963932019-11-27 02:24:26106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
7921262019-11-20 01:17:14106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
7569552019-09-25 00:33:27106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
7340902019-08-16 02:45:03106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
7301342019-08-09 01:37:58106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
7262842019-08-02 00:18:40106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
7183832019-07-19 01:39:22106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
6965542019-06-12 03:08:53106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
6924572019-06-05 02:01:39106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
6817452019-05-17 16:55:34106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
6538182019-04-02 00:32:10106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
6446732019-03-18 00:17:05106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
6271892019-02-20 00:31:45106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
6226282019-02-12 04:20:22106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
5902832018-12-16 23:19:11106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
5803032018-11-30 01:04:16106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
5754902018-11-21 00:03:09106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
5503952018-10-10 01:01:53106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
5148622018-08-08 00:55:27106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
5098482018-07-30 01:02:11106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
5046832018-07-19 22:55:00106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
4660542018-05-15 23:43:52106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
4437962018-04-11 09:58:09106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
4011192018-01-30 13:09:41106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
3954212018-01-21 12:27:13106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
3908862018-01-14 11:09:53106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
3313912017-10-10 00:38:32106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
3244842017-09-27 15:26:52106.73.4.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport

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