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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
20706712025-11-30 03:36:01201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20667822025-11-23 02:28:07201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20628192025-11-16 01:20:15201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20573112025-11-01 21:55:41201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20534222025-10-25 20:47:31201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20491672025-10-18 19:39:32201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20451002025-10-11 18:31:45201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20412642025-10-04 17:23:51201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20374062025-09-27 16:15:40201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20333622025-09-20 15:07:44201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20295122025-09-13 13:59:47201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20252532025-09-06 12:52:18201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20212722025-08-30 11:44:16201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20174612025-08-23 10:36:04201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20138122025-08-16 09:28:04201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20098272025-08-09 08:20:00201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20058802025-08-02 07:11:58201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
20018732025-07-26 06:03:43201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19978752025-07-19 04:55:49201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19939162025-07-12 03:47:51201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19899932025-07-05 02:39:56201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19860042025-06-28 01:32:07201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19820642025-06-21 00:24:17201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19782072025-06-13 23:16:29201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19740742025-06-06 22:08:39201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19709802025-05-30 21:00:44201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19665532025-05-23 19:52:54201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19623152025-05-16 18:45:06201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19575772025-05-09 17:37:14201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19538002025-05-02 16:29:23201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19500522025-04-25 15:21:09201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19463792025-04-18 14:13:11201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19428822025-04-11 13:06:10201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19390832025-04-04 11:58:03201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19352512025-03-28 10:50:00201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19313972025-03-21 09:42:31201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19274262025-03-14 08:34:19201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19230072025-03-07 07:26:54201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19188692025-02-28 06:19:27201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19145722025-02-21 05:11:53201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19106522025-02-14 04:04:24201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19067212025-02-07 02:57:03201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
19027102025-01-31 01:49:05201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18988962025-01-24 00:41:02201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18948662025-01-16 23:33:13201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18911892025-01-09 22:26:28201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18876222025-01-02 21:19:37201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18843272024-12-26 20:13:14201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18809272024-12-19 19:06:52201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18770652024-12-12 18:00:07201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18729962024-12-05 16:53:43201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18689702024-11-28 15:46:58201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18649732024-11-21 14:40:09201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18610332024-11-14 13:33:34201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18571162024-11-07 12:26:58201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18531822024-10-31 11:20:21201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18496022024-10-24 10:13:49201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18456842024-10-17 09:07:13201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18420222024-10-10 08:00:30201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18383012024-10-03 06:53:56201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18345742024-09-26 05:47:19201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18309422024-09-19 04:40:45201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18273712024-09-12 03:34:02201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18236442024-09-05 02:27:17201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18200232024-08-29 01:20:31201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport
18165622024-08-22 00:13:47201.20.160.x/2428606bra (Brazil)yesblockedblockednoneReport

All results shown
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