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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19355072025-03-28 21:08:39177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19316742025-03-21 19:59:58177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19277402025-03-14 18:50:35177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19232742025-03-07 17:42:42177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19191192025-02-28 16:33:51177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19148462025-02-21 15:25:27177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19108492025-02-14 14:17:45177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19108482025-02-14 14:13:12177.23.168.x/2452913bra (Brazil)noblockedreceived/9Report
19108372025-02-14 13:58:58177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19076562025-02-08 20:51:34177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19041742025-02-02 23:35:21177.23.168.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
19036482025-02-01 19:42:56177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
19018232025-01-29 13:44:33177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
19008492025-01-27 20:11:12177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18998202025-01-25 18:34:42177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18983542025-01-23 01:21:13177.23.168.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
18968802025-01-20 19:03:05177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18967702025-01-20 15:25:52177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18958332025-01-18 17:27:09177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18936922025-01-15 01:13:26177.23.168.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
18928542025-01-13 14:18:59177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18919992025-01-11 17:59:57177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18919662025-01-11 16:19:32177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18901972025-01-07 23:32:15177.23.168.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
18885032025-01-04 17:26:14177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18884552025-01-04 15:13:19177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18884512025-01-04 14:57:21177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18884502025-01-04 14:54:27177.23.168.x/2452913bra (Brazil)noblockedreceived/9Report
18884472025-01-04 14:47:19177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18880402025-01-03 18:00:15177.23.168.x/2452913bra (Brazil)noreceivedreceived/9Report
18867792024-12-31 22:25:19177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18847522024-12-27 16:52:12177.23.168.x/2452913bra (Brazil)noreceivedreceived/9Report
18831772024-12-24 06:08:04177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18828892024-12-23 16:15:41177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18814522024-12-20 15:45:28177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18792832024-12-17 00:48:37177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18790282024-12-16 15:08:58177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18775362024-12-13 14:38:37177.23.168.x/2452913bra (Brazil)noblockedblocked/27Report
18750662024-12-09 14:02:10177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18737442024-12-06 23:12:20177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18734672024-12-06 13:31:45177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18710512024-12-02 12:55:36177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18694502024-11-29 12:24:50177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18692192024-11-29 00:02:05177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18662252024-11-23 21:53:40177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18655382024-11-22 15:11:31177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18654362024-11-22 11:17:30177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18619722024-11-16 03:00:34177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18615562024-11-15 10:10:18177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18590552024-11-11 12:07:56177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18580352024-11-09 01:53:56177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18575722024-11-08 09:03:11177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18553342024-11-04 13:11:20177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18547602024-11-03 06:23:01177.23.168.x/2452913bra (Brazil)yesblockedblocked/29Report
18547432024-11-03 05:52:20177.23.168.x/2452913bra (Brazil)yesblockedblocked/29Report
18541942024-11-02 00:47:12177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18536732024-11-01 07:56:04177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18532402024-10-31 12:46:41177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18505132024-10-25 22:59:26177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18501202024-10-25 06:49:01177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18496372024-10-24 11:40:01177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18492212024-10-23 15:00:30177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18461682024-10-18 05:41:53177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18452472024-10-16 13:53:50177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18442822024-10-14 23:57:17177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18424132024-10-11 01:34:41177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18415572024-10-09 12:47:11177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18401092024-10-06 23:17:55177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18387882024-10-04 03:27:39177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18378602024-10-02 11:40:28177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18370822024-09-30 23:38:42177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18370732024-09-30 23:26:31177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18351182024-09-27 02:20:34177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18341192024-09-25 10:33:48177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18319752024-09-21 00:02:38177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18319072024-09-20 20:29:21177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18314302024-09-20 01:13:28177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18283482024-09-13 19:22:37177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18278922024-09-13 00:06:12177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18267912024-09-11 03:29:07177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18249972024-09-07 21:10:18177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18249932024-09-07 21:06:36177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18245542024-09-06 18:15:50177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18241702024-09-05 22:58:52177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18227062024-09-03 13:41:04177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18212422024-08-31 16:11:35177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18208972024-08-30 18:33:28177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18204642024-08-29 21:51:31177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18174622024-08-23 17:26:38177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18170422024-08-22 20:44:13177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18154242024-08-20 01:54:28177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18152282024-08-19 17:44:49177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18134232024-08-15 19:36:53177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18116002024-08-12 16:37:45177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18115782024-08-12 16:04:27177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18102732024-08-09 15:28:42177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18097832024-08-08 18:29:51177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report
18077202024-08-04 22:33:09177.23.168.x/2452913bra (Brazil)yesblockedblockednoneReport
18067492024-08-02 14:21:49177.23.168.x/2452913bra (Brazil)yesblockedblocked/28Report
18062412024-08-01 17:22:18177.23.168.x/2452913bra (Brazil)noblockedblocked/28Report

Next 100
Last Modified 04/02/2025 19:53:55