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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
12659132021-12-08 09:50:4491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12599472021-11-29 10:28:1991.151.6.x/2442004 (ULGRP-AS)***yesunknownunknownnoneReport
12542882021-11-22 09:13:0991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12511202021-11-16 12:31:0291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12471652021-11-09 11:16:5191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12400762021-10-27 14:03:4091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12347532021-10-19 08:13:3091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12342112021-10-18 11:00:4091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12276602021-10-07 15:56:4791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12261612021-10-05 08:20:5091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12235712021-09-30 21:01:4891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesunknownunknownnoneReport
12210172021-09-27 08:26:0291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12171342021-09-20 11:05:4091.151.6.x/2442004 (ULGRP-AS)***yesblockedblockednoneReport
12139952021-09-14 14:35:5291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12132002021-09-13 08:59:4991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12094132021-09-06 07:45:1391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
12030122021-08-25 10:35:0991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
11988452021-08-18 09:20:0791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
11977102021-08-16 12:50:5391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
11942322021-08-10 08:48:3091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
11141562021-03-30 11:46:1791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8623942020-03-17 14:16:4291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8622792020-03-17 10:36:3591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8580832020-03-10 09:41:0991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8541882020-03-03 09:31:3591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8530472020-03-02 09:26:2791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8444502020-02-19 10:37:5791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8439532020-02-18 16:19:1891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8402762020-02-12 09:26:2791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8360922020-02-04 10:14:2091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8310692020-01-27 10:01:0391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8275782020-01-21 09:57:2991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8269122020-01-20 09:27:3691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8248342020-01-16 14:14:5991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8227142020-01-13 09:20:1491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8208502020-01-09 12:09:0791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8197052020-01-07 09:36:3491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8170732020-01-02 09:24:1191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8098382019-12-18 16:07:2191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8084552019-12-16 12:09:3291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
8039892019-12-09 12:26:2791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7995842019-12-02 09:55:5891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7916912019-11-19 12:35:4391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7870592019-11-12 11:19:3791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7870222019-11-12 10:21:4791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7870042019-11-12 09:22:1491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7828372019-11-05 11:10:4791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7778802019-10-28 09:50:0091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7658992019-10-09 08:04:4191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7652652019-10-08 08:02:1691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesunknownblockednoneReport
7316632019-08-12 08:42:5491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7279532019-08-05 09:57:3991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7240662019-07-29 08:19:0591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7121392019-07-09 08:25:0491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7073602019-07-01 08:22:0491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7034112019-06-24 09:05:3291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7019552019-06-21 08:23:5491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
7010092019-06-19 16:05:0391.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6973552019-06-13 08:47:5591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6966992019-06-12 09:02:3191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6953122019-06-10 10:45:5691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6899172019-05-31 14:44:1291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6893492019-05-30 15:17:3691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6851722019-05-23 13:13:3191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6837532019-05-21 10:24:2291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6816862019-05-17 15:31:0491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6816712019-05-17 15:07:0891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6807572019-05-16 08:22:2491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6793202019-05-14 08:18:3591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6786612019-05-13 10:44:3991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6772992019-05-10 13:47:1491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6771352019-05-10 07:48:5691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesunknownblockednoneReport
6683972019-04-25 10:21:1091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6676762019-04-24 12:55:0891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6668332019-04-23 10:09:0791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6627762019-04-16 08:49:2891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6622332019-04-15 16:16:4191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6576742019-04-08 12:48:5191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6534262019-04-01 11:29:5191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6492492019-03-25 09:51:0691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6476242019-03-22 09:23:5891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6457582019-03-19 15:21:4091.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6451372019-03-18 16:03:5291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6395952019-03-11 11:43:3191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6379672019-03-08 15:02:2991.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6353962019-03-05 09:44:0491.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6319282019-02-27 11:59:1191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6311092019-02-26 09:23:5791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6283352019-02-21 17:28:3791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6261532019-02-18 09:33:2791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6221612019-02-11 11:25:3291.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6161582019-01-31 10:40:1191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6089472019-01-18 15:46:4191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6087492019-01-18 09:13:0791.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6032302019-01-09 09:17:5691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
6018842019-01-07 09:15:3691.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
5998302019-01-03 09:21:1191.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
5991782019-01-02 09:33:4891.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport
5925332018-12-20 11:58:0591.151.6.x/2442004 (ULGRP-AS)gbr (United Kingdom)yesblockedblockednoneReport

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