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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
12073782021-09-02 03:39:3491.200.100.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/22Report
11871972021-07-28 11:35:34147.189.171.x/2430823 (COMBAHTON)gbr (United Kingdom)noblockedblocked/21Report
11834322021-07-21 10:28:32147.189.171.x/2430823 (COMBAHTON)gbr (United Kingdom)noblockedblocked/24Report
11793592021-07-14 09:21:30147.189.171.x/2430823 (COMBAHTON)gbr (United Kingdom)noblockedblocked/24Report
11279812021-04-22 05:37:31160.20.147.x/2430823 (COMBAHTON)deu (Germany)nounknownblockednoneReport
9111502020-06-12 19:51:10185.239.237.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/8Report
9111492020-06-12 19:51:10193.23.126.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/8Report
9111482020-06-12 19:51:1045.146.253.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/8Report
8417202020-02-14 16:14:46152.89.244.x/2430823 (COMBAHTON)deu (Germany)noblockedblockednoneReport
8417202020-02-14 16:14:462a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceived/16Report
7594082019-09-28 21:45:5878.108.216.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/24Report
7348762019-08-17 14:33:35185.234.72.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/24Report
7348762019-08-17 14:33:352a01:367:c2xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceived/16Report
7348452019-08-17 12:55:1391.200.102.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/22Report
7348442019-08-17 12:54:5391.200.102.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/22Report
7344102019-08-16 17:21:3591.200.102.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/22Report
7332362019-08-14 17:12:4191.200.102.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/22Report
7332282019-08-14 16:40:5791.200.102.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/22Report
7060752019-06-28 14:08:54152.89.244.x/2430823 (COMBAHTON)deu (Germany)noblockedblockednoneReport
7060752019-06-28 14:08:542a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceived/16Report
6621062019-04-15 13:18:29160.20.145.x/2430823 (COMBAHTON)deu (Germany)noblockedblockednoneReport
5650892018-11-03 20:13:4791.200.100.x/2430823 (COMBAHTON)nld (Netherlands)noblockedblocked/22Report
5272362018-08-30 07:58:2078.108.216.x/2430823 (COMBAHTON)nld (Netherlands)noreceivedreceived/8Report
5001702018-07-11 21:34:115.1.74.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
4976622018-07-08 02:06:335.1.80.x/2430823 (COMBAHTON)deu (Germany)yesblockedblockednoneReport
3391512017-10-22 01:59:545.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/23Report
3046852017-08-27 13:22:045.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/23Report
2922492017-08-08 07:38:135.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/23Report
2825362017-07-26 11:49:125.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/23Report
2788302017-07-21 13:05:235.1.80.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
2788302017-07-21 13:05:232a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceived/16Report
2779432017-07-20 13:55:415.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblockednoneReport
1361392017-01-29 12:26:275.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/23Report
1361392017-01-29 12:26:272a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
1341952017-01-26 12:04:595.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/23Report
1341952017-01-26 12:04:592a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
1111202016-12-14 14:13:18178.251.228.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/24Report
1111202016-12-14 14:13:182a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
791992016-10-17 20:07:545.1.80.x/2430823 (COMBAHTON)deu (Germany)noblockedblocked/23Report
791992016-10-17 20:07:542a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
594312016-06-22 21:40:53212.114.50.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
545772016-02-18 17:59:385.1.74.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
545282016-02-16 23:51:145.1.74.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
545232016-02-16 21:34:23212.114.51.x/2430823 (COMBAHTON)fra (France)yesreceivedreceived/8Report

All results shown
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