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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
9311832020-07-21 03:35:18153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9272002020-07-13 06:03:07153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9271182020-07-13 01:05:13153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9234752020-07-05 23:58:22153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9198172020-06-28 22:47:15153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9162452020-06-22 09:49:01153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9120302020-06-14 22:52:09153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9108302020-06-12 08:12:38153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9066792020-06-05 04:40:46153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
9024962020-05-28 22:33:15153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8987932020-05-21 20:35:20153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8947802020-05-14 19:28:28153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8910162020-05-07 16:56:27153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8893332020-05-04 23:23:24153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8852692020-04-27 17:19:15153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8812782020-04-20 16:12:20153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8773112020-04-13 15:05:29153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8732812020-04-06 13:13:23153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8691212020-03-30 03:00:22153.186.222.x/244713 (OCN)jpn (Japan)yesunknownblockednoneReport
8680602020-03-27 16:21:49153.186.222.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport

All results shown
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