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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
17789982024-06-12 16:50:12217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17779012024-06-10 22:03:53217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17739442024-06-03 20:51:28217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17701442024-05-27 19:39:01217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17663312024-05-20 18:27:55217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17627922024-05-13 17:16:28217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17592412024-05-06 16:04:46217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17571422024-05-02 06:24:42217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17535422024-04-25 05:13:07217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17500842024-04-18 04:01:41217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17465502024-04-11 02:51:07217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17429422024-04-04 01:39:08217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17396062024-03-28 00:27:04217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17361262024-03-20 23:15:41217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17326912024-03-13 22:04:07217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17323132024-03-13 09:18:07217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17288612024-03-06 08:06:02217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17252142024-02-28 06:53:59217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17214862024-02-21 05:41:55217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17181292024-02-14 04:30:00217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17146892024-02-07 03:17:59217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17110642024-01-31 02:05:53217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17074112024-01-24 00:53:37217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17040502024-01-16 23:41:36217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
17002592024-01-09 22:29:20217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16966072024-01-02 21:17:04217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16933042023-12-26 20:05:25217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16900102023-12-19 18:53:49217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16866892023-12-13 12:58:32217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16829992023-12-06 11:46:18217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16792742023-11-29 10:34:08217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16754822023-11-22 09:21:50217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16718042023-11-15 08:09:28217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16680152023-11-08 06:47:22217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16661202023-11-04 14:06:58217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16623392023-10-28 12:55:36217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16618482023-10-27 17:10:28217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16616142023-10-27 07:07:34217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16578362023-10-20 05:55:40217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16571142023-10-18 19:45:31217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16534242023-10-11 20:18:07217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16495712023-10-04 19:05:18217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16493692023-10-04 12:12:35217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16458952023-09-27 11:00:04217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16420102023-09-20 09:48:11217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16381482023-09-13 08:35:56217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16345732023-09-06 07:24:27217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16309032023-08-30 06:13:15217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16304332023-08-29 09:21:27217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16265502023-08-22 08:09:41217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16226502023-08-15 06:57:56217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16187692023-08-08 05:46:10217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16152082023-08-01 04:34:28217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16116272023-07-25 03:23:57217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16081292023-07-18 02:12:23217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16042352023-07-11 01:00:48217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
16004072023-07-03 23:50:48217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15967312023-06-26 22:40:15217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15931342023-06-19 21:29:35217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15909602023-06-15 06:57:16217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15908902023-06-15 01:23:54217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15873232023-06-08 00:12:54217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15837372023-05-31 23:02:05217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15799652023-05-24 21:34:25217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15799192023-05-24 19:53:28217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15763352023-05-18 02:19:47217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15727242023-05-11 01:08:13217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15691532023-05-03 23:56:42217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15658652023-04-26 22:45:34217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15623782023-04-19 21:35:02217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15587752023-04-12 20:24:15217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15557252023-04-07 00:04:37217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15520772023-03-30 22:53:39217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15483752023-03-23 21:42:11217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15444882023-03-16 20:30:26217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15404982023-03-09 19:19:53217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15365932023-03-02 18:08:48217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15327532023-02-23 16:58:18217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15288672023-02-16 15:46:41217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15248382023-02-09 14:35:52217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15205542023-02-02 13:24:13217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15165022023-01-26 12:12:49217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15139862023-01-19 11:01:38217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15139472023-01-19 09:53:25217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15132422023-01-18 06:53:01217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15130832023-01-18 00:10:10217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15087512023-01-10 22:58:46217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15046382023-01-03 21:47:52217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
15010922022-12-27 20:36:13217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14974682022-12-20 19:25:28217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14971082022-12-20 07:39:54217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14935052022-12-13 06:29:45217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14914372022-12-09 09:16:25217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14892902022-12-02 08:04:46217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14849352022-11-25 06:54:19217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14841172022-11-23 18:25:03217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14568332022-10-14 06:50:44217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14527522022-10-07 05:39:46217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14522282022-10-06 09:46:10217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport
14482872022-09-29 08:34:36217.155.204.x/2413037 (ZEN-AS)gbr (United Kingdom)yesblockedblockednoneReport

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