Logo

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
4979612018-07-08 17:30:52173.239.230.x/2446562 (PERFORMIVE)can (Canada)yesblockedblockednoneReport
4890962018-06-22 19:51:05173.239.230.x/2446562 (PERFORMIVE)can (Canada)yesblockedblockednoneReport
3402842017-10-23 22:06:44173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesunknownunknownnoneReport
3364642017-10-18 02:21:21173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
3363122017-10-17 20:52:42173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
3178352017-09-16 20:36:49173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesunknownunknownnoneReport
3177322017-09-16 17:37:19173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesunknownunknownnoneReport
3111262017-09-06 23:23:48173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
3092962017-09-04 07:38:15173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
3050212017-08-28 06:24:14173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2854302017-07-29 23:15:51173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2783552017-07-20 22:59:37173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2696852017-07-10 23:21:31173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesunknownunknownnoneReport
2686942017-07-09 16:29:54173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesunknownunknownnoneReport
2473992017-06-14 08:24:08173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2460712017-06-12 19:33:30173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2401552017-06-05 18:19:32173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2358242017-05-31 17:21:10173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2339392017-05-29 17:05:33173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2335372017-05-29 07:59:23173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2301602017-05-25 09:45:39173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2184532017-05-13 04:35:14173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
2183122017-05-13 00:36:14173.239.230.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified