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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
16557912023-10-16 15:55:28123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesblockedblockednoneReport
10413492020-12-06 12:28:28123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesrewrittenrewrittennoneReport
8923992020-05-10 12:20:24123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesblockedblockednoneReport
8797172020-04-17 15:16:22123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesblockedblockednoneReport
8797062020-04-17 14:52:55123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesblockedblockednoneReport
7720862019-10-18 18:03:58123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesblockedblockednoneReport
7406482019-08-28 02:59:28123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesrewrittenrewrittennoneReport
2077272017-05-03 04:23:00123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesrewrittenrewrittennoneReport
2048872017-04-30 15:22:06123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesunknownunknownnoneReport
1853472017-04-11 16:13:58123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesunknownunknownnoneReport
1320382017-01-19 07:23:35123.231.104.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesrewrittenrewrittennoneReport

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