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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
1255232017-01-09 11:11:15138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1252712017-01-08 22:50:48138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1250602017-01-08 14:06:12138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1245402017-01-07 12:56:45138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1237322017-01-05 23:15:05138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1227542017-01-04 11:40:14138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1223932017-01-03 19:40:59138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1217922017-01-02 19:35:06138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1217142017-01-02 16:26:53138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1204752016-12-30 21:45:58138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1200532016-12-30 00:44:09138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1198432016-12-29 17:03:05138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1196792016-12-29 10:35:17138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1190822016-12-28 08:44:47138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1185732016-12-27 14:48:28138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1181162016-12-26 17:46:16138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1179852016-12-26 12:49:09138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1168682016-12-23 21:17:17138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1162882016-12-22 20:30:57138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1160192016-12-22 12:05:03138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1157242016-12-21 21:43:14138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1151322016-12-20 23:03:27138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1150782016-12-20 21:22:29138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1149872016-12-20 18:34:39138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1149022016-12-20 16:21:50138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1143512016-12-19 18:29:17138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1137402016-12-18 14:05:19138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1131552016-12-17 13:31:04138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1128422016-12-16 22:01:17138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1126582016-12-16 16:22:54138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1125242016-12-16 12:01:00138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1122462016-12-15 23:10:39138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1122022016-12-15 22:07:45138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1117662016-12-15 10:44:19138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1117592016-12-15 10:28:21138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1114892016-12-14 23:13:21138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1108262016-12-14 04:05:12138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1107082016-12-14 00:10:09138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1107012016-12-13 23:57:10138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1098382016-12-12 21:36:16138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1097872016-12-12 20:20:00138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1094422016-12-12 12:18:34138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1082752016-12-10 12:13:56138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1079572016-12-09 21:29:07138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1069842016-12-08 12:50:14138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1062852016-12-07 11:22:44138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1060072016-12-06 23:05:00138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1052972016-12-05 22:14:58138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1049412016-12-05 12:47:26138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1046962016-12-04 22:52:01138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1044902016-12-04 14:52:07138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1038852016-12-03 11:47:59138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1033002016-12-02 12:15:37138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1030342016-12-01 23:06:39138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1021982016-11-30 19:53:45138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1020532016-11-30 16:05:16138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1019152016-11-30 11:24:53138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1015072016-11-29 20:33:35138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1013872016-11-29 17:50:50138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1004992016-11-28 13:12:41138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
993882016-11-26 12:55:13138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
991202016-11-25 22:07:42138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
988242016-11-25 11:35:27138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
986302016-11-25 01:38:52138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
982552016-11-24 10:16:59138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
979782016-11-23 22:53:44138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
970572016-11-22 15:58:05138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
966962016-11-22 01:05:49138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
962882016-11-21 14:15:13138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
962132016-11-21 11:47:04138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
960432016-11-21 01:15:04138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
946922016-11-18 18:01:36138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
940352016-11-17 21:46:46138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
931312016-11-16 20:04:35138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
924332016-11-15 23:07:01138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
921532016-11-15 16:12:42138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
916732016-11-14 22:31:32138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
912522016-11-14 12:41:10138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
901902016-11-12 17:36:33138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
897152016-11-11 23:46:54138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
877542016-11-09 18:02:55138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
872832016-11-08 23:03:39138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
870702016-11-08 11:26:45138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
865092016-11-06 22:22:42138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
861372016-11-05 14:59:22138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
859312016-11-04 23:00:42138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
856012016-11-04 04:00:01138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
855252016-11-03 22:46:33138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
848282016-11-01 20:59:35138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
846562016-11-01 12:37:40138.117.48.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
842732016-10-31 13:13:09138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
837982016-10-30 00:36:27138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
836222016-10-29 11:28:29138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
836222016-10-29 11:28:292803:4840:80xx::/40263757arg (Argentina)noblockedblockednoneReport
832492016-10-28 13:10:07138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
832492016-10-28 13:10:072803:4840:80xx::/40263757arg (Argentina)noblockedblockednoneReport
545512016-02-17 21:07:55138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
545452016-02-17 18:31:22138.117.48.x/24263757arg (Argentina)yesblockedblocked/22Report

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