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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
20760302025-12-09 18:36:48191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20721602025-12-02 17:28:17191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20681652025-11-25 16:19:39191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20642072025-11-18 15:10:50191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20601902025-11-11 14:01:54191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20548182025-10-28 10:34:48191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20506792025-10-21 09:25:59191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20464292025-10-14 08:17:08191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20425602025-10-07 07:09:26191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20388582025-09-30 05:59:36191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20388502025-09-30 05:34:26191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20388462025-09-30 05:19:37191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20346992025-09-23 04:10:50191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20307132025-09-16 03:02:07191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20266332025-09-09 01:53:20191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20226482025-09-02 00:44:34191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20187542025-08-25 23:35:59191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20150782025-08-18 22:27:03191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20111902025-08-11 21:18:21191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20071782025-08-04 20:10:06191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
20031022025-07-28 19:01:21191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19991022025-07-21 17:52:55191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19984832025-07-20 16:20:11191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19945702025-07-13 15:11:19191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19945602025-07-13 14:22:56191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19938342025-07-11 22:50:15191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19937972025-07-11 20:59:46191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19937282025-07-11 18:37:07191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19937102025-07-11 18:08:38191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19936382025-07-11 15:52:09191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19933592025-07-11 02:20:28191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19927482025-07-10 01:51:50191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19924682025-07-09 15:49:06191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19914482025-07-08 02:00:54191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19913572025-07-07 22:10:30191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19906582025-07-06 16:53:48191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19906442025-07-06 16:03:14191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19898182025-07-04 17:54:30191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19892772025-07-03 17:15:47191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19892432025-07-03 16:24:14191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19881572025-07-01 22:10:40191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19871192025-06-30 12:47:50191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19867682025-06-29 18:59:08191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19827412025-06-22 17:50:30191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19788902025-06-15 16:41:55191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19782642025-06-14 04:44:58191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19741612025-06-07 03:36:09191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19710712025-05-31 02:27:47191.241.20.x/24263541bra (Brazil)noblockedblocked/27Report
19351932025-03-28 08:06:53191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
19313472025-03-21 06:59:16191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
19273882025-03-14 05:51:31191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
19229512025-03-07 04:43:20191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
19145172025-02-21 01:18:02191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
19105932025-02-14 00:08:56191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
19066502025-02-06 23:00:12191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
19026342025-01-30 21:51:28191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
18988242025-01-23 20:42:41191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
18947702025-01-16 19:33:56191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
18910562025-01-09 18:26:24191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
18875102025-01-02 17:19:04191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
18807592024-12-19 13:55:03191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
18768492024-12-12 12:48:05191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
18752342024-12-09 18:33:14191.241.20.x/24263541bra (Brazil)noreceivedreceived/8Report
8460872020-02-21 20:55:31191.241.20.x/24263541bra (Brazil)yesrewrittenreceivednoneReport

All results shown
Last Modified