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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
9586022020-08-23 13:18:1645.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9582872020-08-23 09:10:4545.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9582862020-08-23 09:07:5445.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9582852020-08-23 09:07:2345.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9582832020-08-23 09:06:3145.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9582262020-08-23 08:22:1445.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9582022020-08-23 08:03:0445.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9579532020-08-23 05:06:0945.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9577722020-08-23 02:47:4545.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9576472020-08-23 01:00:5245.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9576262020-08-23 00:46:3245.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9576022020-08-23 00:27:1345.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9570752020-08-22 17:50:3645.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
9148812020-06-19 08:13:5045.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport
8877252020-05-01 18:48:5445.8.223.x/244785 (XTOM-AS-JP)jpn (Japan)yesblockedblockednoneReport

All results shown
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