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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
1409792017-02-05 22:02:14201.220.156.x/2452420arg (Argentina)yesblockedblocked/20Report
1399892017-02-04 02:22:03152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1394392017-02-03 09:00:26181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1375912017-01-31 17:58:31181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1374092017-01-31 13:20:57138.122.158.x/24263786arg (Argentina)yesrewrittenblocked/8Report
1366672017-01-30 11:27:23181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1363232017-01-29 20:49:15201.220.156.x/2452420arg (Argentina)yesblockedblocked/20Report
1358072017-01-28 21:01:47191.82.11.x/2422927arg (Argentina)yesrewrittenrewrittennoneReport
1347342017-01-27 07:46:41181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1337192017-01-25 17:55:52152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1329442017-01-24 15:18:51190.183.62.x/2420207arg (Argentina)yesrewrittenrewrittennoneReport
1328622017-01-24 13:00:33138.122.158.x/24263786arg (Argentina)yesrewrittenblocked/8Report
1327192017-01-24 07:38:54190.183.62.x/2420207arg (Argentina)yesrewrittenrewrittennoneReport
1325112017-01-23 22:27:15190.183.62.x/2420207arg (Argentina)yesrewrittenrewrittennoneReport
1317632017-01-18 21:02:32181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1317242017-01-18 19:45:24181.199.162.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1317242017-01-18 19:45:242803:c0c0:xx::/4052481arg (Argentina)noblockedblockednoneReport
1317172017-01-18 19:32:03181.170.195.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
1316262017-01-18 16:42:54152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1316032017-01-18 16:08:47181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1315092017-01-18 13:25:25181.170.195.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
1308692017-01-17 13:19:54181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1302802017-01-16 17:04:14181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1301212017-01-16 11:40:17181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1284262017-01-13 10:17:32138.122.158.x/24263786arg (Argentina)yesrewrittenblocked/8Report
1283112017-01-13 04:18:08181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1282962017-01-13 03:54:48181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1275082017-01-12 01:42:41181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1275082017-01-12 01:42:412803:c0c0:xx::/4052481arg (Argentina)noblockedblockednoneReport
1271282017-01-11 15:29:57152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1262362017-01-10 10:33:14138.122.158.x/24263786arg (Argentina)yesrewrittenblocked/8Report
1262202017-01-10 09:50:20190.225.14.x/247303arg (Argentina)yesblockedblockednoneReport
1258802017-01-09 21:23:51181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1255232017-01-09 11:11:15138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1253252017-01-09 01:58:01181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1253252017-01-09 01:58:012803:c0c0:xx::/4052481arg (Argentina)noblockedblockednoneReport
1253212017-01-09 01:46:17181.199.167.x/2452481arg (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
1246412017-01-07 17:28:04181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1246182017-01-07 16:51:00201.220.156.x/2452420arg (Argentina)yesblockedblocked/20Report
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
1221502017-01-03 13:45:14181.164.115.x/2410318arg (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
1215972017-01-02 10:47:18200.115.29.x/247005arg (Argentina)yesblockedblocked/8Report
1210812017-01-01 06:31:11181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1207962016-12-31 15:37:53201.220.156.x/2452420arg (Argentina)yesblockedblocked/20Report
1204752016-12-30 21:45:58138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1204382016-12-30 19:52:27152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1202552016-12-30 13:10:09181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1202462016-12-30 12:50:38181.199.160.x/2452481arg (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
1198252016-12-29 16:16:19181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1196792016-12-29 10:35:17138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1191872016-12-28 13:29:052803:c0c0:xx::/4052481arg (Argentina)noblockedblockednoneReport
1191402016-12-28 11:08:41138.122.158.x/24263786arg (Argentina)yesrewrittenblocked/8Report
1191212016-12-28 10:07:34138.122.158.x/24263786arg (Argentina)yesrewrittenblocked/8Report
1190822016-12-28 08:44:47138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1190002016-12-28 03:23:45181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1190002016-12-28 03:23:452803:c0c0:xx::/4052481arg (Argentina)noblockedblockednoneReport
1189922016-12-28 03:10:09181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1186812016-12-27 17:40:48181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1186192016-12-27 15:56:24181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1185732016-12-27 14:48:28138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1181982016-12-26 20:47:01201.220.156.x/2452420arg (Argentina)yesblockedblocked/20Report
1181162016-12-26 17:46:16138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1179852016-12-26 12:49:09138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1179792016-12-26 12:38:49190.210.167.x/2416814arg (Argentina)yesrewrittenrewrittennoneReport
1174672016-12-25 05:17:03181.164.115.x/2410318arg (Argentina)yesrewrittenrewrittennoneReport
1169272016-12-23 23:32:20138.219.41.x/2427823arg (Argentina)yesblockedblockednoneReport
1168682016-12-23 21:17:17138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1168112016-12-23 18:39:15152.231.51.x/2452420arg (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
1152012016-12-21 01:28:44181.199.167.x/2452481arg (Argentina)yesunknownblockednoneReport
1152012016-12-21 01:28:442803:c0c0:xx::/4052481arg (Argentina)noblockedblockednoneReport
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
1149762016-12-20 18:22:06138.122.158.x/24263786arg (Argentina)yesrewrittenblocked/8Report
1149142016-12-20 16:34:09181.199.168.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1149022016-12-20 16:21:50138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1148092016-12-20 13:30:06181.93.205.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
1143832016-12-19 19:33:48201.220.156.x/2452420arg (Argentina)yesblockedblocked/20Report
1143512016-12-19 18:29:17138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1142072016-12-19 13:54:28190.210.167.x/2416814arg (Argentina)yesrewrittenrewrittennoneReport
1137402016-12-18 14:05:19138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1135192016-12-18 04:03:11181.164.115.x/2410318arg (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
1126952016-12-16 17:26:22152.231.51.x/2452420arg (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
1125142016-12-16 11:47:03181.199.160.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1123372016-12-16 02:25:31181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1122942016-12-16 00:17:01200.125.104.x/2427747arg (Argentina)yesrewrittenrewrittennoneReport
1122942016-12-16 00:17:012800:810:4xx::/4027747arg (Argentina)noblockedblockednoneReport
1122462016-12-15 23:10:39138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1122022016-12-15 22:07:45138.117.51.x/24263757arg (Argentina)yesrewrittenrewrittennoneReport
1118042016-12-15 12:24:22190.210.167.x/2416814arg (Argentina)yesrewrittenrewrittennoneReport

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