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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
18305282024-09-18 10:53:352804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
18193412024-08-27 20:15:56177.47.245.x/24262478bra (Brazil)yes✔rewritten✔rewrittennoneReport
18193392024-08-27 20:11:10177.47.245.x/24262478bra (Brazil)yes✔rewritten✔rewrittennoneReport
18193192024-08-27 19:30:002804:a78:4xx::/40262478bra (Brazil)yes✔rewritten✔rewrittennoneReport
18174312024-08-23 15:58:422804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
18137382024-08-16 10:44:212804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
18092832024-08-07 19:35:572804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
18055422024-07-31 14:23:442804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
18021142024-07-24 12:46:322804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17983852024-07-17 11:39:562804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17821772024-06-18 10:46:112804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17775412024-06-10 11:33:372804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17736092024-06-03 10:27:012804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17678002024-05-23 10:59:252804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17639232024-05-15 19:16:232804:a78:xx::/40262478bra (Brazil)noblockedblocked/56Report
17628682024-05-13 19:49:382804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17598732024-05-07 18:59:512804:a78:xx::/40262478bra (Brazil)noblockedblocked/56Report
17593192024-05-06 18:43:002804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17593172024-05-06 18:38:242804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17564872024-04-30 17:23:432804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17526892024-04-23 16:17:082804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17492862024-04-16 15:10:292804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17456002024-04-09 13:53:332804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17450012024-04-08 11:06:432804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17414312024-04-01 10:00:092804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17363742024-03-21 12:32:092804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17329632024-03-14 11:25:332804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17295032024-03-07 10:18:512804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17254932024-02-28 16:28:532804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17217502024-02-21 15:21:372804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17183282024-02-14 14:14:552804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17147932024-02-07 10:13:362804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17106502024-01-30 11:06:192804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17000502024-01-09 16:04:022804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17000382024-01-09 15:51:182804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17000352024-01-09 15:48:052804:a78:4xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
17000322024-01-09 15:42:012804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
17000312024-01-09 15:38:342804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
17000172024-01-09 15:17:13177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
17000172024-01-09 15:17:132804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
17000062024-01-09 15:04:47177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
17000062024-01-09 15:04:472804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16999952024-01-09 14:44:18177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16999952024-01-09 14:44:182804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16998782024-01-09 11:01:22177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16998782024-01-09 11:01:222804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16995982024-01-08 19:26:07177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16995432024-01-08 17:07:06177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16995432024-01-08 17:07:062804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16995222024-01-08 16:33:23177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16995222024-01-08 16:33:232804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16962862024-01-02 11:05:39177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16962862024-01-02 11:05:392804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16895172023-12-18 19:03:53177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16894972023-12-18 18:35:55177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16893862023-12-18 15:07:22177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16892502023-12-18 12:06:02177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16854752023-12-11 10:59:55177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16830642023-12-06 13:21:12177.47.245.x/24262478bra (Brazil)no✔blocked✔blockednoneReport
16830122023-12-06 12:09:38177.47.245.x/24262478bra (Brazil)no✔blocked✔blockednoneReport
16830062023-12-06 11:59:28177.47.245.x/24262478bra (Brazil)no✔blocked✔received/8Report
16830032023-12-06 11:56:48177.47.245.x/24262478bra (Brazil)no✔blocked✔received/8Report
16829872023-12-06 11:07:34177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
16825312023-12-05 18:08:55177.47.245.x/24262478bra (Brazil)no✔blocked✔blockednoneReport
16825262023-12-05 18:05:32177.47.245.x/24262478bra (Brazil)no✔blocked✔received/8Report
16825132023-12-05 17:41:07177.47.245.x/24262478bra (Brazil)yes✔rewritten✔rewrittennoneReport
16825122023-12-05 17:39:26177.47.245.x/24262478bra (Brazil)yes✔blocked✔blockednoneReport
16825082023-12-05 17:36:31177.47.245.x/24262478bra (Brazil)yes✔blocked✔blockednoneReport
16800562023-11-30 19:07:49177.47.245.x/24262478bra (Brazil)no✔blocked✔received/8Report
16800562023-11-30 19:07:492804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16800522023-11-30 19:03:07177.47.245.x/24262478bra (Brazil)no✔blocked✔received/8Report
16800522023-11-30 19:03:072804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16800342023-11-30 18:22:25177.47.245.x/24262478bra (Brazil)no✔blocked✔blockednoneReport
16800342023-11-30 18:22:252804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16800332023-11-30 18:19:41177.47.245.x/24262478bra (Brazil)no✔blocked✔received/8Report
16800332023-11-30 18:19:412804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16799912023-11-30 17:03:11177.47.245.x/24262478bra (Brazil)no✔unknown✔unknownnoneReport
16799912023-11-30 17:03:112804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16799872023-11-30 16:58:35177.47.245.x/24262478bra (Brazil)yes✔blocked✔received/8Report
16799872023-11-30 16:58:352804:a78:4xx::/40262478bra (Brazil)no✔received✔received/16Report
16799762023-11-30 16:23:51177.47.245.x/24262478bra (Brazil)yes✔unknown✔unknownnoneReport
8772752020-04-13 14:13:52177.47.243.x/24262478bra (Brazil)yesblockedreceived/8Report
8772752020-04-13 14:13:522804:a78:8xx::/40262478bra (Brazil)noreceivedreceived/16Report
8692842020-03-30 10:50:37177.47.243.x/24262478bra (Brazil)yesblockedreceived/8Report
8692842020-03-30 10:50:372804:a78:8xx::/40262478bra (Brazil)noreceivedreceived/16Report
8642212020-03-20 16:33:40177.47.243.x/24262478bra (Brazil)yesblockedreceived/8Report
8642212020-03-20 16:33:402804:a78:8xx::/40262478bra (Brazil)noreceivedreceived/16Report
8631492020-03-18 18:36:04177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8631492020-03-18 18:36:042804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8590552020-03-11 17:29:04177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8590552020-03-11 17:29:042804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8551092020-03-04 16:22:00177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8551092020-03-04 16:22:002804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8531512020-03-02 11:27:56177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8531512020-03-02 11:27:562804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8489922020-02-26 18:03:53177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8489922020-02-26 18:03:532804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8474682020-02-24 14:05:06177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8474682020-02-24 14:05:062804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8430782020-02-17 12:58:20177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8430782020-02-17 12:58:202804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8418112020-02-14 20:12:19177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8418112020-02-14 20:12:192804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8412252020-02-13 18:27:19177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8412252020-02-13 18:27:192804:a78:8xx::/40262478bra (Brazil)noblockedblocked/56Report
8412212020-02-13 18:20:38177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8412212020-02-13 18:20:382804:a78:8xx::/40262478bra (Brazil)noblockedblocked/32Report
8412022020-02-13 17:42:49177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8391742020-02-10 17:35:02177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8391742020-02-10 17:35:022804:a78:80xx::/40262478bra (Brazil)no✔blocked✔blocked/48Report
8389812020-02-10 12:07:58177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8389812020-02-10 12:07:582804:a78:80xx::/40262478bra (Brazil)no✔blocked✔blocked/48Report
8389802020-02-10 12:06:21177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8389762020-02-10 12:00:42177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8389762020-02-10 12:00:422804:a78:80xx::/40262478bra (Brazil)no✔blocked✔blocked/64Report
8389722020-02-10 11:57:17177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8389722020-02-10 11:57:172804:a78:80xx::/40262478bra (Brazil)no✔received✔received/16Report
8389702020-02-10 11:53:15177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8389702020-02-10 11:53:152804:a78:80xx::/40262478bra (Brazil)no✔received✔received/16Report
8389652020-02-10 11:47:34177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8389612020-02-10 11:36:29177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
8016242019-12-05 06:28:47177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7970952019-11-28 05:22:49177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7929342019-11-21 04:16:48177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7883942019-11-14 03:10:50177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7839172019-11-07 02:04:49177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7797232019-10-31 00:58:51177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7753652019-10-23 23:52:51177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7709542019-10-16 22:46:50177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7663432019-10-09 21:40:49177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report
7619812019-10-02 20:34:50177.47.245.x/24262478bra (Brazil)yes✔blocked✔blocked/29Report

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