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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
11082672021-03-20 15:09:4814.12.48.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
11044192021-03-14 09:51:1614.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
11044122021-03-14 09:18:2114.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
11039822021-03-13 16:09:3114.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
11037222021-03-13 04:19:3414.12.48.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
11030392021-03-12 02:27:1314.12.48.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
10977712021-03-04 08:03:2814.12.48.x/242516 (KDDI)jpn (Japan)yesrewrittenrewrittennoneReport
10973822021-03-03 17:54:1914.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10920002021-02-23 17:22:0014.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10909522021-02-22 07:46:3914.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10907902021-02-22 02:37:4714.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10905232021-02-21 17:23:1014.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10836922021-02-14 13:29:3914.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10814592021-02-12 01:23:1914.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10805092021-02-10 23:57:3014.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10803022021-02-10 17:26:5414.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10737842021-01-31 17:03:3014.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10737772021-01-31 16:28:2714.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10733872021-01-30 19:22:2714.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10730702021-01-30 06:07:2814.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10728162021-01-29 17:06:3714.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10727852021-01-29 15:50:5814.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10727782021-01-29 15:43:3014.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10727752021-01-29 15:35:4214.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10727502021-01-29 15:05:4414.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10702842021-01-26 00:35:4914.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10688332021-01-23 11:57:0214.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10672132021-01-20 23:09:1814.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10661902021-01-19 15:46:5914.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10661792021-01-19 15:37:4514.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10661442021-01-19 14:52:3814.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10660282021-01-19 12:36:2814.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10660232021-01-19 12:26:2814.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10660112021-01-19 12:06:2414.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10659822021-01-19 11:14:2414.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10656982021-01-19 00:16:1914.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10626532021-01-13 19:37:0214.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
10581862021-01-06 18:35:1714.12.48.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport

All results shown
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