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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
20613952025-11-13 12:41:29140.174.187.x/2440676 (AS40676)usa (United States)yesunknownunknownnoneReport
20560272025-10-30 12:56:55108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20560232025-10-30 12:44:23108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20548612025-10-28 12:33:55108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20548442025-10-28 11:39:54108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20513532025-10-22 12:30:16108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20513302025-10-22 11:47:46108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20513232025-10-22 11:30:54108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20513062025-10-22 11:02:46108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20512992025-10-22 10:50:14108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20502492025-10-20 17:28:11108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20502382025-10-20 17:15:37108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20500662025-10-20 12:53:20108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20479572025-10-16 15:35:58108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20478642025-10-16 12:52:09108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20478502025-10-16 12:39:57108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20446512025-10-10 19:56:04108.181.63.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20379182025-09-28 17:26:02108.181.55.x/2440676 (AS40676)usa (United States)yesrewrittenrewrittennoneReport
20366782025-09-26 12:53:18108.181.62.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20366722025-09-26 12:40:33108.181.62.x/2440676 (AS40676)usa (United States)yesrewrittenblockednoneReport
20051392025-07-31 23:35:56198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
20050602025-07-31 19:53:42198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
20039522025-07-30 05:10:42198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
20002642025-07-23 13:43:54108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
20000222025-07-23 04:02:44198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19963382025-07-16 12:36:13108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19961482025-07-16 02:54:41198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19923072025-07-09 11:28:26108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19920842025-07-09 01:46:40198.133.237.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
19884132025-07-02 10:20:47108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19882202025-07-02 00:38:40198.133.237.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
19866982025-06-29 14:09:16108.181.213.x/2440676 (AS40676)usa (United States)noblockedblocked/24Report
19842802025-06-25 09:12:15108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19840762025-06-24 23:31:02198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19804932025-06-18 08:05:05108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19803112025-06-17 22:23:26198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19764112025-06-11 06:57:51108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19762002025-06-10 21:15:45198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19723492025-06-04 05:50:31108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/25Report
19721552025-06-03 20:07:42198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19690872025-05-28 04:42:57108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19688402025-05-27 18:59:31198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19647622025-05-21 03:35:36108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/24Report
19644962025-05-20 17:51:37198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19604572025-05-14 02:28:14108.181.213.x/2440676 (AS40676)usa (United States)yesblockedblocked/25Report
19600982025-05-13 16:43:54198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19597162025-05-13 02:31:48198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19596602025-05-13 00:02:09198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19586272025-05-11 11:54:24198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19584792025-05-11 06:07:37198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19584392025-05-11 05:11:05198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19583622025-05-11 01:40:17198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19583222025-05-10 23:15:07198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19577752025-05-10 00:22:07108.181.55.x/2440676 (AS40676)usa (United States)yesrewrittenrewrittennoneReport
19577592025-05-09 23:11:49198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19559942025-05-07 01:20:53108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19523652025-04-30 00:13:31108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19484692025-04-22 23:06:09108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19475082025-04-21 04:38:16198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19450222025-04-15 21:58:51108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19440422025-04-14 03:30:23198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19414542025-04-08 20:51:33108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19404522025-04-07 02:20:44198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19375562025-04-01 19:43:52108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19370902025-04-01 01:12:21108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19365042025-03-31 01:12:57198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19331792025-03-25 00:05:03108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19325902025-03-24 00:05:08198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19294292025-03-17 22:57:39108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/17Report
19288362025-03-16 22:57:24198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19251062025-03-10 21:50:15108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/18Report
19244762025-03-09 21:49:38198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
19221912025-03-05 23:56:26108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceived/17Report
19221282025-03-05 21:43:18108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceived/17Report
19208592025-03-03 21:14:55108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceived/17Report
19208442025-03-03 20:42:27108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/18Report
19203002025-03-02 20:41:30198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport
19187322025-02-27 21:31:42108.181.55.x/2440676 (AS40676)usa (United States)yesrewrittenrewrittennoneReport
19166192025-02-24 20:07:09108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceivednoneReport
19166062025-02-24 19:35:01108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceivednoneReport
19159182025-02-23 19:33:11198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport
19125082025-02-17 18:59:29108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceivednoneReport
19124912025-02-17 18:27:39108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceivednoneReport
19119062025-02-16 18:24:53198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport
19086132025-02-10 17:51:39108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceivednoneReport
19085972025-02-10 17:20:14108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceivednoneReport
19080532025-02-09 17:16:31198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport
19045312025-02-03 16:43:57108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceivednoneReport
19045162025-02-03 16:12:37108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceivednoneReport
19040352025-02-02 16:08:20198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport
19010812025-01-28 07:31:46108.181.20.x/2440676 (AS40676)usa (United States)noblockedblockednoneReport
19007132025-01-27 15:35:48108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceivednoneReport
19006972025-01-27 15:04:59108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceivednoneReport
19001772025-01-26 15:00:09198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport
18971532025-01-21 06:24:07108.181.20.x/2440676 (AS40676)usa (United States)noblockedblockednoneReport
18967462025-01-20 14:28:13108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceivednoneReport
18967322025-01-20 13:57:49108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceivednoneReport
18962472025-01-19 13:51:56198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport
18931842025-01-14 05:17:01108.181.20.x/2440676 (AS40676)usa (United States)noblockedblockednoneReport
18928122025-01-13 13:21:04108.181.213.x/2440676 (AS40676)usa (United States)noreceivedreceivednoneReport

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