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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
16796272023-11-30 00:05:21181.48.145.x/2414080col (Colombia)yesblockedreceived/8Report
16789252023-11-28 21:19:18181.49.250.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
16210412023-08-11 22:17:012800:484:2bxx::/4014080col (Colombia)noblockedblocked/104Report
16207372023-08-11 12:29:46181.49.166.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
16201602023-08-10 12:04:08181.49.166.x/2414080col (Colombia)yesunknownunknownnoneReport
16198462023-08-09 21:29:43181.49.166.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
16198422023-08-09 21:21:42181.49.166.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
16198392023-08-09 21:20:37181.49.166.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
16198382023-08-09 21:19:49181.49.166.x/2414080col (Colombia)yesrewrittenrewrittennoneReport
9554412020-08-20 22:17:33181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9535222020-08-19 04:41:16181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9469962020-08-12 03:33:51181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
9461702020-08-11 03:06:18190.145.6.x/2414080col (Colombia)yesblockedblockednoneReport
9427662020-08-05 20:21:28181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
9374112020-07-29 19:15:18190.145.6.x/2414080col (Colombia)yesunknownblockednoneReport
9320062020-07-22 18:09:15181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9285952020-07-15 17:03:03181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9281582020-07-14 22:33:01181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9245652020-07-07 21:26:56181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9209122020-06-30 20:20:52181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9178292020-06-24 18:34:53181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
9170842020-06-23 13:55:26181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
9153002020-06-20 00:50:37181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
9112582020-06-13 01:20:52181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
9094202020-06-09 23:26:06181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9062662020-06-04 10:38:46181.57.147.x/2414080col (Colombia)yesunknownblockednoneReport
9020852020-05-28 09:31:37181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8946022020-05-14 06:05:53181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8939612020-05-13 04:16:57181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8899932020-05-06 03:10:50190.145.6.x/2414080col (Colombia)yesunknownblockednoneReport
8861052020-04-29 02:03:44181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8821182020-04-22 00:56:52181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8781382020-04-14 23:38:21181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8746852020-04-08 15:24:38181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8706422020-04-01 14:17:26181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8668932020-03-25 13:10:20181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8663992020-03-24 17:31:57181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8624652020-03-17 16:24:50181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8619672020-03-16 20:26:01181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8582132020-03-10 14:02:55181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8581772020-03-10 12:59:03181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8575502020-03-09 12:47:04181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8565002020-03-06 23:12:52181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8542972020-03-03 12:58:21181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8532682020-03-02 12:45:11181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8508992020-02-28 22:06:00181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8489862020-02-26 18:00:28181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8446932020-02-19 16:54:29181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8445342020-02-19 13:29:11181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8437902020-02-18 13:00:01181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8404562020-02-12 15:52:04181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8373652020-02-07 13:03:50181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8367452020-02-06 13:26:46181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8362592020-02-04 15:45:30181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8318692020-01-28 14:38:47181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8276802020-01-21 13:31:54181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8270052020-01-20 12:50:04181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8235302020-01-14 14:29:55181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8228212020-01-13 13:06:22181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8214612020-01-10 12:40:35181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8203202020-01-08 12:47:37181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8198052020-01-07 13:23:13181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8197822020-01-07 12:46:30181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8172422020-01-02 14:47:21181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8138542019-12-26 13:40:46181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8138232019-12-26 12:39:04181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8095212019-12-17 23:30:44181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8087162019-12-16 19:01:33181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8063382019-12-12 15:12:18181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8056222019-12-11 13:29:36181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8018642019-12-05 14:51:35181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8008312019-12-03 23:19:20181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
8004912019-12-03 13:30:58181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7997222019-12-02 13:42:39181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7973532019-11-28 13:44:46181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7963012019-11-26 22:12:38181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7920152019-11-19 21:05:56181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7879222019-11-13 13:23:51181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7873842019-11-12 19:59:12181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7848642019-11-08 14:14:52181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7829282019-11-05 14:04:23181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7806752019-11-01 13:08:16181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7806712019-11-01 12:57:33181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7759452019-10-24 21:13:50181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7757072019-10-24 13:28:46181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7749822019-10-23 13:42:24181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7714472019-10-17 20:07:13181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7701102019-10-15 19:44:39181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7671552019-10-10 20:30:41181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7670872019-10-10 19:00:28181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7666122019-10-10 07:07:44181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7663662019-10-09 22:14:11181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7646952019-10-07 13:55:18181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7625382019-10-03 17:54:14181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7589132019-09-27 21:24:49181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7565832019-09-24 13:08:13181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7548632019-09-21 05:14:14181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7546772019-09-20 20:18:09181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7502182019-09-13 19:11:31181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport
7497132019-09-13 00:04:06181.57.147.x/2414080col (Colombia)yesblockedblockednoneReport

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