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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
9324522020-07-23 14:16:59110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9289192020-07-16 07:00:18110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9256372020-07-09 17:46:13110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9219492020-07-02 16:39:36110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9177812020-06-24 16:51:26110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9130722020-06-16 17:49:39110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9103722020-06-11 12:18:13110.163.137.x/249605 (docomo)jpn (Japan)yesunknownblockednoneReport
9103612020-06-11 11:59:15110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9061392020-06-04 04:16:02110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9057132020-06-03 11:14:26110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport

All results shown
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