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
2880512017-08-02 11:08:5794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
2880452017-08-02 11:00:2994.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
2106842017-05-05 16:31:5394.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
2106752017-05-05 16:25:3894.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1895292017-04-15 18:40:5694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1892852017-04-15 12:16:0694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1869822017-04-13 12:09:3894.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1869652017-04-13 11:54:1394.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1803992017-04-05 10:41:2694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1788562017-04-03 11:07:5494.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1788322017-04-03 10:05:4094.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1776812017-04-01 17:02:3994.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1758102017-03-30 10:44:1394.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1741472017-03-28 11:12:5394.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1741382017-03-28 10:52:2094.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1727052017-03-26 17:08:1594.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1712122017-03-24 18:28:2494.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1602952017-03-07 15:54:1294.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1459872017-02-13 18:20:1394.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1328332017-01-24 11:43:2894.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1328242017-01-24 11:31:3194.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1323272017-01-19 18:15:1894.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1296602017-01-15 14:24:3194.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1293202017-01-14 23:33:0694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1291212017-01-14 15:54:1694.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1291112017-01-14 15:26:1094.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1291002017-01-14 15:02:4194.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1290812017-01-14 14:14:5694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1290752017-01-14 14:03:1894.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1290602017-01-14 13:32:3794.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1251612017-01-08 18:08:0694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1247922017-01-07 23:11:5594.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1202442016-12-30 12:48:1294.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1148572016-12-20 14:48:3494.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1133112016-12-17 19:48:0794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1131812016-12-17 14:31:5594.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1120352016-12-15 17:47:1094.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1046202016-12-04 19:17:5794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1019402016-11-30 12:24:4094.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1019302016-11-30 12:00:5594.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1019192016-11-30 11:36:3494.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
988262016-11-25 11:38:1894.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
951772016-11-19 13:20:5294.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
927772016-11-16 12:22:5694.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
913192016-11-14 14:42:5694.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
912962016-11-14 14:00:2094.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
899642016-11-12 10:11:2394.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
899322016-11-12 09:08:1794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
892812016-11-11 12:35:2394.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
891912016-11-11 09:44:0294.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
888892016-11-10 22:03:4694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
884172016-11-10 12:38:1794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
875722016-11-09 13:43:2694.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
871352016-11-08 15:24:1594.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
870812016-11-08 12:15:0994.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
870442016-11-08 09:12:1894.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
867612016-11-07 15:35:1494.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
864652016-11-06 18:19:0494.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
858812016-11-04 20:42:0194.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
857052016-11-04 11:39:4494.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
853962016-11-03 11:32:0394.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
845992016-11-01 09:38:0094.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
845952016-11-01 09:19:3994.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
816392016-10-24 15:10:4894.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
805052016-10-21 12:50:4794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
801552016-10-20 10:43:4694.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
798002016-10-19 10:22:2794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
794822016-10-18 15:11:5094.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
788992016-10-16 16:56:1994.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
787002016-10-15 22:09:0094.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
786682016-10-15 17:52:1294.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
783672016-10-14 15:00:0694.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
783172016-10-14 12:28:3894.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
782942016-10-14 11:13:3894.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
773152016-10-11 08:30:5294.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
770192016-10-10 12:28:0494.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
763812016-10-08 10:53:5594.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
759292016-10-06 20:51:0594.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedrewrittennoneReport
759252016-10-06 20:16:4194.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
759162016-10-06 19:23:1794.210.36.x/249143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
757402016-10-06 10:50:2694.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
757232016-10-06 09:29:0894.210.36.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport

All results shown
Last Modified