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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
7502182019-09-13 19:11:31181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7497132019-09-13 00:04:06181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7441672019-09-03 14:09:20181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7423832019-08-30 19:23:13181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7423222019-08-30 16:44:38181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7383662019-08-23 15:37:52181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7372942019-08-21 20:42:28181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7372842019-08-21 20:19:59181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7364892019-08-20 15:15:06181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7325072019-08-13 14:08:24181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7319662019-08-12 17:01:38181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7281562019-08-05 15:55:00181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7280722019-08-05 13:43:59181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7248562019-07-30 15:14:31181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7248092019-07-30 13:59:18181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7227372019-07-26 13:53:09181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7181972019-07-18 18:16:00181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7174572019-07-17 13:57:12181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7140302019-07-11 17:09:21181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7123052019-07-09 13:55:37181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7095682019-07-04 16:02:42181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7094952019-07-04 13:45:30181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7088362019-07-03 13:25:59181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7060462019-06-28 13:12:44181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7055202019-06-27 14:51:58181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7016562019-06-20 18:47:46181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7015182019-06-20 13:44:54181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7003192019-06-18 14:19:31181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
6970772019-06-12 20:17:26181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
6961012019-06-11 13:12:21181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
6933912019-06-06 13:30:39181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
6929492019-06-05 19:10:47181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
6893682019-05-30 15:59:31181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
6852332019-05-23 15:01:18181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
6851892019-05-23 13:39:01181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
5595122018-10-24 21:30:59190.85.133.x/2414080col (Colombia)yesreceivedreceived/8Report
4643012018-05-13 02:42:14181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4631332018-05-11 02:30:01181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4416782018-04-07 20:41:47181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4384052018-04-02 18:05:56181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4252602018-03-12 03:36:05181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4210562018-03-04 21:01:43181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4107872018-02-15 05:28:33181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4064892018-02-08 04:22:05181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4022472018-02-01 03:15:40181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
3406572017-10-24 13:15:56181.49.167.x/2414080col (Colombia)yesblockedblockednoneReport
2772632017-07-19 17:56:53190.144.46.x/2414080col (Colombia)yesblockedreceived/8Report
2765832017-07-19 00:21:32190.144.46.x/2414080col (Colombia)yesblockedreceived/8Report
2765742017-07-18 23:54:03190.144.46.x/2414080col (Colombia)yesblockedreceived/8Report
2096452017-05-04 16:48:56181.49.167.x/2414080col (Colombia)yesblockedblockednoneReport
2082362017-05-03 14:30:43181.49.167.x/2414080col (Colombia)yesunknownblockednoneReport
2071422017-05-02 14:54:09181.49.167.x/2414080col (Colombia)yesblockedblockednoneReport
2018652017-04-27 22:10:14181.49.167.x/2414080col (Colombia)yesblockedblockednoneReport
2014792017-04-27 15:43:18181.49.167.x/2414080col (Colombia)yesunknownblockednoneReport
2003382017-04-26 13:24:01181.49.167.x/2414080col (Colombia)yesblockedblockednoneReport
1933332017-04-19 15:50:00181.49.167.x/2414080col (Colombia)yesblockedblockednoneReport
1920822017-04-18 13:12:26181.49.167.x/2414080col (Colombia)yesunknownblockednoneReport
775042016-10-11 21:33:07190.85.121.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
752992016-10-04 20:20:00190.85.121.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
731472016-09-27 19:06:50190.85.121.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
709182016-09-20 17:54:14190.85.121.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
693622016-09-13 16:41:26190.85.121.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
615632016-07-14 12:38:04181.49.220.x/2414080col (Colombia)yesblockedreceived/8Report
609632016-07-08 13:46:35181.49.220.x/2414080col (Colombia)yesblockedreceived/8Report
602972016-07-01 12:34:04181.49.220.x/2414080col (Colombia)yesblockedreceived/8Report
598332016-06-27 12:14:55181.49.220.x/2414080col (Colombia)yesblockedreceived/8Report
589822016-06-18 15:59:29181.49.220.x/2414080col (Colombia)yesblockedreceived/8Report
584832016-06-13 12:27:31181.49.220.x/2414080col (Colombia)yesblockedreceived/8Report

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