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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
12929832022-01-19 17:15:09212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12891912022-01-12 16:08:29212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12855482022-01-05 15:01:47212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12810692021-12-29 13:55:06212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12775122021-12-22 12:48:02212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12700332021-12-15 11:41:19212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12659372021-12-08 10:34:31212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12617612021-12-01 09:27:45212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12555072021-11-24 08:20:56212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12517472021-11-17 07:14:04212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12477132021-11-10 06:07:11212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12436872021-11-03 05:00:12212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12398302021-10-27 03:53:15212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12353182021-10-20 02:46:24212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12307912021-10-13 01:39:28212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12266742021-10-06 00:32:35212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12222672021-09-28 23:25:42212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12180602021-09-21 22:18:40212.53.183.x/240***noblockedblocked/24Report
12141752021-09-14 21:11:43212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12102852021-09-07 20:04:49212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12065802021-08-31 18:57:57212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
12025932021-08-24 17:51:04212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11984612021-08-17 16:43:59212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11944632021-08-10 15:37:04212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11906002021-08-03 14:30:18212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11866782021-07-27 13:23:27212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11829322021-07-20 12:16:37212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11787882021-07-13 11:09:21212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11728552021-07-06 10:02:26212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11687542021-06-29 08:55:32212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11657652021-06-22 07:48:39212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11617752021-06-15 06:41:43212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11571972021-06-08 05:34:50212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11530662021-06-01 04:27:55212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11489612021-05-25 03:21:03212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11448832021-05-18 02:14:14212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11405592021-05-11 01:07:18212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11362662021-05-04 00:00:28212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11264432021-04-19 20:30:29212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11224152021-04-12 19:23:35212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11178832021-04-05 18:16:40212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11136882021-03-29 17:09:46212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11093772021-03-22 16:02:54212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11070672021-03-18 15:00:40212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11063802021-03-17 14:37:36212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedreceived/8Report
11063742021-03-17 14:31:44212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedreceived/8Report
11063312021-03-17 13:25:38212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedreceived/8Report
11063282021-03-17 13:20:48212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedreceived/8Report
11057392021-03-16 14:02:57212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedblocked/24Report
11051402021-03-15 16:44:12212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedreceived/8Report
11051352021-03-15 16:31:47212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedreceived/8Report
11051322021-03-15 16:27:32212.53.183.x/248893 (ARTFILES-AS)deu (Germany)noblockedreceived/8Report

All results shown
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