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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
1467042017-02-14 19:47:14187.163.37.x/246503mex (Mexico)yesrewrittenrewrittennoneReport
1465162017-02-14 14:07:59187.137.196.x/248151mex (Mexico)yesblockedblockednoneReport
1432632017-02-09 01:29:29169.57.0.x/2436351 (SOFTLAYER)mex (Mexico)yesblockedblockednoneReport
1424172017-02-07 18:34:00187.163.37.x/246503mex (Mexico)yesrewrittenrewrittennoneReport
1422012017-02-07 12:55:56187.137.196.x/248151mex (Mexico)yesblockedblockednoneReport
1418202017-02-07 00:41:31169.57.0.x/2436351 (SOFTLAYER)mex (Mexico)yesblockedblockednoneReport
1406992017-02-05 09:35:08187.207.79.x/248151mex (Mexico)yesrewrittenrewrittennoneReport
1406962017-02-05 09:28:27189.216.98.x/2428548mex (Mexico)yesrewrittenrewrittennoneReport
1400232017-02-04 03:34:41187.237.14.x/248151mex (Mexico)yesunknownunknownnoneReport
1389772017-02-02 17:35:29187.237.14.x/248151mex (Mexico)yesunknownunknownnoneReport
1376252017-01-31 18:55:01200.38.208.x/248151mex (Mexico)yesblockedblockednoneReport
1371922017-01-31 03:43:10187.137.196.x/248151mex (Mexico)yesblockedblockednoneReport
1369822017-01-30 20:33:16187.163.37.x/246503mex (Mexico)yesrewrittenrewrittennoneReport
1354882017-01-28 05:30:04207.248.42.x/2411888mex (Mexico)yesunknownunknownnoneReport
1354342017-01-28 03:29:39207.248.42.x/2411888mex (Mexico)yesunknownunknownnoneReport
1343872017-01-26 17:26:32189.144.243.x/248151mex (Mexico)yesblockedblockednoneReport
1339102017-01-26 00:35:03207.248.42.x/2411888mex (Mexico)yesunknownunknownnoneReport
1332782017-01-24 23:20:03189.191.163.x/248151mex (Mexico)yesblockedblockednoneReport
1330592017-01-24 17:45:12200.38.208.x/248151mex (Mexico)yesblockedblockednoneReport
1324822017-01-23 21:36:26189.232.46.x/248151mex (Mexico)yesblockedblockednoneReport
1323932017-01-23 19:20:04187.163.37.x/246503mex (Mexico)yesrewrittenrewrittennoneReport
1313392017-01-18 05:43:04187.190.44.x/2417072mex (Mexico)yesunknownrewrittennoneReport
1313192017-01-18 04:27:43189.232.46.x/248151mex (Mexico)yesblockedblockednoneReport
1312142017-01-17 23:56:34189.232.46.x/248151mex (Mexico)yesblockedblockednoneReport
1310592017-01-17 18:25:59189.143.222.x/248151mex (Mexico)yesblockedblockednoneReport
1305122017-01-16 22:56:40187.137.77.x/248151mex (Mexico)yesblockedblockednoneReport
1286832017-01-13 19:08:03189.191.139.x/248151mex (Mexico)yesblockedblockednoneReport
1281922017-01-12 23:55:53187.237.231.x/248151mex (Mexico)yesunknownunknownnoneReport
1268012017-01-11 04:36:29187.190.44.x/2417072mex (Mexico)yesrewrittenrewrittennoneReport
1266232017-01-10 22:12:21187.163.37.x/246503mex (Mexico)yesrewrittenrewrittennoneReport
1261182017-01-10 05:59:55187.190.44.x/2417072mex (Mexico)yesrewrittenrewrittennoneReport
1261142017-01-10 05:55:09187.190.44.x/2417072mex (Mexico)yesrewrittenrewrittennoneReport
1261032017-01-10 05:31:29187.191.6.x/2417072mex (Mexico)yesunknownunknownnoneReport
1259852017-01-10 00:41:52189.145.221.x/248151mex (Mexico)yesrewrittenrewrittennoneReport
1257832017-01-09 18:52:30187.163.37.x/246503mex (Mexico)yesunknownunknownnoneReport
1232472017-01-05 02:58:33187.237.39.x/248151mex (Mexico)yesunknownunknownnoneReport
1230842017-01-04 20:53:32187.137.14.x/248151mex (Mexico)yesunknownunknownnoneReport
1224702017-01-03 23:05:26189.191.151.x/248151mex (Mexico)yesunknownblockednoneReport
1218172017-01-02 20:34:59187.137.1.x/248151mex (Mexico)yesblockedblockednoneReport
1217432017-01-02 17:50:32187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1213322017-01-01 20:19:39187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1209182016-12-31 21:21:27189.145.221.x/248151mex (Mexico)yesrewrittenrewrittennoneReport
1207572016-12-31 13:51:17187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1205592016-12-31 00:55:13201.152.54.x/248151mex (Mexico)yesrewrittenrewrittennoneReport
1202892016-12-30 14:31:55187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1199072016-12-29 19:23:19187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1194752016-12-28 22:54:04187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1191732016-12-28 12:37:31187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1188002016-12-27 21:14:13189.142.158.x/248151mex (Mexico)yesrewrittenrewrittennoneReport
1174172016-12-25 02:36:13189.222.222.x/248151mex (Mexico)yesblockedblockednoneReport
1171542016-12-24 14:17:32189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1169822016-12-24 01:50:16189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1169562016-12-24 00:59:01189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1169192016-12-23 23:11:52189.222.222.x/248151mex (Mexico)yesblockedblockednoneReport
1168042016-12-23 18:32:05189.222.222.x/248151mex (Mexico)yesblockedblockednoneReport
1167882016-12-23 18:05:06189.222.222.x/248151mex (Mexico)yesblockedblockednoneReport
1167772016-12-23 17:44:52189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1163262016-12-22 21:54:35189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1162582016-12-22 19:23:52187.189.210.x/2417072mex (Mexico)yesrewrittenrewrittennoneReport
1162312016-12-22 18:39:55189.145.213.x/248151mex (Mexico)yesrewrittenrewrittennoneReport
1158992016-12-22 05:30:24189.222.222.x/248151mex (Mexico)yesblockedblockednoneReport
1158292016-12-22 02:14:08189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1157942016-12-22 00:38:09189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1155762016-12-21 17:05:27187.137.204.x/248151mex (Mexico)yesunknownunknownnoneReport
1152302016-12-21 03:00:14187.137.204.x/248151mex (Mexico)yesblockedblockednoneReport
1150602016-12-20 20:48:36189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1147212016-12-20 08:46:40189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1145402016-12-20 00:41:42189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1143362016-12-19 18:01:28187.189.210.x/2417072mex (Mexico)yesrewrittenrewrittennoneReport
1140522016-12-19 05:36:57189.173.42.x/248151mex (Mexico)yesblockedblockednoneReport
1134782016-12-18 01:55:02189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1129742016-12-17 03:05:50189.233.182.x/248151mex (Mexico)yesblockedblockednoneReport
1126292016-12-16 15:31:59189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1124462016-12-16 08:20:09189.223.233.x/248151mex (Mexico)yesrewrittenrewrittennoneReport
1123812016-12-16 04:21:09189.187.204.x/248151mex (Mexico)yesblockedblockednoneReport
1123212016-12-16 01:33:13189.171.50.x/248151mex (Mexico)yesblockedblockednoneReport
1120872016-12-15 19:12:43189.197.81.x/2413999mex (Mexico)yesblockedblockednoneReport
1119622016-12-15 16:01:02187.137.202.x/248151mex (Mexico)yesblockedblockednoneReport
1119012016-12-15 14:54:39187.137.202.x/248151mex (Mexico)yesunknownunknownnoneReport
1111222016-12-14 14:16:21189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1107642016-12-14 01:37:29189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1104822016-12-13 18:59:32187.163.37.x/246503mex (Mexico)yesunknownunknownnoneReport
1099662016-12-13 01:55:13187.137.202.x/248151mex (Mexico)yesblockedblockednoneReport
1098402016-12-12 21:42:26187.137.202.x/248151mex (Mexico)yesblockedblockednoneReport
1097442016-12-12 19:05:15187.137.75.x/248151mex (Mexico)yesblockedblockednoneReport
1096462016-12-12 17:09:21187.137.75.x/248151mex (Mexico)yesunknownunknownnoneReport
1096152016-12-12 16:20:04187.189.210.x/2417072mex (Mexico)yesrewrittenrewrittennoneReport
1093912016-12-12 10:24:15189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1092582016-12-12 04:09:56189.173.42.x/248151mex (Mexico)yesblockedblockednoneReport
1087012016-12-11 05:20:48189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1079852016-12-09 22:09:57189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1077752016-12-09 16:42:00187.137.90.x/248151mex (Mexico)yesblockedblockednoneReport
1067952016-12-08 04:05:49189.187.204.x/248151mex (Mexico)yesblockedblockednoneReport
1067832016-12-08 03:40:52189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1061272016-12-07 04:14:39187.137.202.x/248151mex (Mexico)yesblockedblockednoneReport
1058362016-12-06 18:02:13187.163.37.x/246503mex (Mexico)yesrewrittenrewrittennoneReport
1057742016-12-06 16:19:07187.137.90.x/248151mex (Mexico)yesblockedblockednoneReport
1057382016-12-06 15:26:56189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport
1054592016-12-06 04:15:09187.137.202.x/248151mex (Mexico)yesblockedblockednoneReport
1051632016-12-05 18:42:20189.233.185.x/248151mex (Mexico)yesblockedblockednoneReport

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