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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
1689132017-03-21 09:11:4991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1683742017-03-20 15:28:4291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1644482017-03-14 11:25:3991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1616412017-03-09 18:22:4191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1613892017-03-09 09:10:5091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1595902017-03-06 11:05:1391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1573932017-03-02 09:11:0791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1554202017-02-27 09:20:1091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1502882017-02-20 15:11:5891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1501362017-02-20 09:37:3191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1478862017-02-16 12:51:5691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1466192017-02-14 17:23:1591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1457842017-02-13 12:07:4391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1412732017-02-06 10:51:0091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1387142017-02-02 11:16:1491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1380682017-02-01 11:23:4891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1380422017-02-01 10:23:2391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1366142017-01-30 09:50:1291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1334992017-01-25 09:19:1391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1328512017-01-24 12:43:1091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1307632017-01-17 09:09:0791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1300562017-01-16 09:07:1091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1278182017-01-12 14:17:5891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1277632017-01-12 12:20:5191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1271872017-01-11 16:50:2091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1241392017-01-06 17:26:2691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1240222017-01-06 13:51:3691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1234962017-01-05 15:52:4791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesrewrittenblockednoneReport
1234102017-01-05 12:45:0591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesrewrittenblockednoneReport
1228442017-01-04 14:33:1291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1227932017-01-04 13:09:3391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1227432017-01-04 11:11:2991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1222862017-01-03 16:51:3491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1221832017-01-03 14:25:2791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1153672016-12-21 09:36:5091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1126312016-12-16 15:36:1991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1096332016-12-12 16:48:3491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1093662016-12-12 09:18:0491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1063362016-12-07 13:42:5691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesunknownblockednoneReport
1057552016-12-06 15:47:1891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1055612016-12-06 09:36:4091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1050172016-12-05 15:00:1291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1032812016-12-02 11:09:2691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1019262016-11-30 11:53:2491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1012472016-11-29 14:57:0691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
1011802016-11-29 13:09:2591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
987922016-11-25 10:06:3391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
982662016-11-24 11:02:3691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
982442016-11-24 09:46:0891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
976002016-11-23 10:47:0491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
975682016-11-23 09:29:1991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
944962016-11-18 13:15:0291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
937062016-11-17 14:51:5291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
928892016-11-16 14:57:3291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
920242016-11-15 12:38:3791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)noblockedblocked/27Report
919232016-11-15 09:06:5191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
913762016-11-14 15:57:1691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
876432016-11-09 15:55:2791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
871262016-11-08 14:44:1891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
870682016-11-08 11:16:3091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
867992016-11-07 16:59:0791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)noreceivedreceived/8Report
867242016-11-07 14:29:5491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
866632016-11-07 11:19:1491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
866572016-11-07 11:00:1691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
866512016-11-07 10:33:5291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)noreceivedreceived/8Report
866472016-11-07 10:20:0391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)noreceivedreceived/8Report
866372016-11-07 09:37:3291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport

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