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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
2765222017-07-18 22:27:56167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2763852017-07-18 18:51:15167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2755482017-07-17 19:53:08167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2733572017-07-14 22:36:47167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2660362017-07-06 02:24:58167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2659992017-07-06 01:21:20167.249.40.x/2427817col (Colombia)yesunknownblockednoneReport
2659942017-07-06 01:09:45167.249.40.x/2427817col (Colombia)yesrewrittenrewrittennoneReport
2570192017-06-25 12:44:01167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2567522017-06-25 04:20:00167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2508702017-06-18 02:58:26167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2505422017-06-17 16:04:19167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2504672017-06-17 14:00:07167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2496562017-06-16 14:48:04167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2492202017-06-16 02:05:25167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2431622017-06-09 00:58:49167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2430222017-06-08 20:34:25167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2394652017-06-05 01:39:01167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2332632017-05-29 00:32:20167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2297112017-05-24 20:34:14167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2269252017-05-21 23:25:04167.249.40.x/2427817col (Colombia)yesrewrittenrewrittennoneReport
2268842017-05-21 22:12:30167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2266162017-05-21 14:24:25167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2260172017-05-20 20:49:37167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2190012017-05-13 19:02:56167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2167232017-05-11 12:54:50167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport
2150822017-05-10 03:23:40167.249.40.x/2427817col (Colombia)yesblockedblockednoneReport

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