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
3872442018-01-08 20:45:1775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3872432018-01-08 20:39:1375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3828162018-01-01 13:46:2775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3791552017-12-25 12:25:1775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3744982017-12-17 06:03:5875.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3697952017-12-10 06:04:1775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3696922017-12-10 02:15:4775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3593902017-11-23 22:17:4475.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3551302017-11-16 16:47:2275.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3539622017-11-15 05:48:5375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3539092017-11-15 04:14:5375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3490512017-11-07 07:36:2875.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3490272017-11-07 06:58:1275.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3451012017-10-31 21:44:2775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3446292017-10-31 04:04:4375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3423632017-10-27 05:42:1575.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3417372017-10-26 06:03:0775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3411102017-10-25 06:46:5175.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3410742017-10-25 04:40:1275.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3371792017-10-19 00:53:2375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3371732017-10-19 00:39:3175.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3346262017-10-15 01:19:0975.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3327442017-10-11 22:33:1775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3327312017-10-11 22:12:1675.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3327182017-10-11 21:51:4375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3312952017-10-09 21:21:0875.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3291702017-10-06 03:29:0075.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3284662017-10-05 01:16:2975.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3278222017-10-03 22:18:1075.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3278112017-10-03 21:49:0475.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3222882017-09-24 06:08:0375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3222742017-09-24 05:23:1875.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3222582017-09-24 04:37:2775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3222442017-09-24 04:00:0375.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3157502017-09-13 23:18:0575.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3142462017-09-11 22:06:0675.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3137152017-09-11 03:42:0275.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3130462017-09-09 21:40:3575.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3126072017-09-09 04:24:5275.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3119312017-09-08 03:04:4975.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3095672017-09-04 17:52:0575.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3068802017-08-30 23:18:2975.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3048472017-08-27 20:28:0575.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3031422017-08-24 22:20:2975.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
3031402017-08-24 22:15:4575.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3024092017-08-23 21:29:0275.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3012192017-08-22 03:06:3775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3006182017-08-21 03:31:3275.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3005732017-08-21 01:51:3075.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2976612017-08-16 03:53:4775.8.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified