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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
19368222025-03-31 14:50:4745.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19354472025-03-28 18:04:0345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19354252025-03-28 17:19:0345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19349462025-03-27 20:38:2745.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19349382025-03-27 20:23:2745.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19340972025-03-26 13:52:0145.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19340972025-03-26 13:52:012804:46cc:82xx::/40267012bra (Brazil)noblockedblocked/48Report
19340372025-03-26 12:25:162804:46cc:45xx::/40267012bra (Brazil)noblockedblocked/48Report
19337102025-03-25 20:11:5545.227.122.x/24267012bra (Brazil)yesblockedblockednoneReport
19337102025-03-25 20:11:552804:46cc:b8xx::/40267012bra (Brazil)noblockedblocked/64Report
19336962025-03-25 19:40:542804:46cc:47xx::/40267012bra (Brazil)noblockedblocked/64Report
19336772025-03-25 18:45:4745.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
19336772025-03-25 18:45:472804:46cc:b6xx::/40267012bra (Brazil)noblockedblocked/64Report
19336302025-03-25 17:28:4145.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
19336302025-03-25 17:28:412804:46cc:b4xx::/40267012bra (Brazil)noblockedblocked/64Report
19336022025-03-25 16:51:572804:46cc:45xx::/40267012bra (Brazil)noblockedblocked/64Report
19334632025-03-25 13:09:412804:46cc:43xx::/40267012bra (Brazil)noblockedblocked/64Report
19330132025-03-24 17:19:4745.227.122.x/24267012bra (Brazil)yesblockedblockednoneReport
19330132025-03-24 17:19:472804:46cc:95xx::/40267012bra (Brazil)noblockedblocked/64Report
19330072025-03-24 17:09:492804:46cc:47xx::/40267012bra (Brazil)noblockedblocked/48Report
19329422025-03-24 15:11:5545.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19329422025-03-24 15:11:552804:46cc:92xx::/40267012bra (Brazil)noblockedblocked/48Report
19328862025-03-24 14:01:192804:46cc:40xx::/40267012bra (Brazil)noblockedblocked/48Report
19299002025-03-18 17:39:362804:46cc:51xx::/40267012bra (Brazil)noblockedblocked/48Report
19271942025-03-13 19:33:4145.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19271942025-03-13 19:33:412804:46cc:99xx::/40267012bra (Brazil)noblockedblocked/48Report
19271062025-03-13 16:59:2645.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19271062025-03-13 16:59:262804:46cc:98xx::/40267012bra (Brazil)noblockedblocked/48Report
19257702025-03-11 19:36:0645.227.122.x/24267012bra (Brazil)yesblockedblockednoneReport
19257702025-03-11 19:36:062804:46cc:b4xx::/40267012bra (Brazil)noblockedblocked/64Report
19232712025-03-07 17:32:0645.227.122.x/24267012bra (Brazil)yesblockedblockednoneReport
19232712025-03-07 17:32:062804:46cc:99xx::/40267012bra (Brazil)noblockedblocked/48Report
19227522025-03-06 19:47:2145.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19225352025-03-06 14:05:3945.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19225352025-03-06 14:05:392804:46cc:98xx::/40267012bra (Brazil)noblockedblocked/48Report
19217692025-03-05 12:10:2345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19217552025-03-05 11:54:2445.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19195192025-03-01 10:30:0445.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
19195192025-03-01 10:30:042804:46cc:a9xx::/40267012bra (Brazil)noblockedblocked/64Report
19184682025-02-27 13:52:162804:46cc:99xx::/40267012bra (Brazil)noblockedblocked/48Report
19184052025-02-27 12:15:1145.227.122.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19176832025-02-26 12:25:442804:46cc:99xx::/40267012bra (Brazil)noblockedblocked/48Report
19125942025-02-17 22:28:4245.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
19125872025-02-17 22:13:4145.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
19125262025-02-17 19:58:0645.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
19125262025-02-17 19:58:062804:46cc:b8xx::/40267012bra (Brazil)noblockedblocked/64Report
19122672025-02-17 12:54:0845.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18981752025-01-22 18:21:2245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18941802025-01-15 20:48:5745.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18941532025-01-15 20:03:5545.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18941392025-01-15 19:38:5645.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18939132025-01-15 12:28:0845.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18929322025-01-13 17:27:3245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18929292025-01-13 17:23:0045.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18900562025-01-07 17:35:4645.227.121.x/24267012bra (Brazil)yesunknownunknownnoneReport
18841502024-12-26 14:08:2345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18841222024-12-26 13:23:2345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18841102024-12-26 12:58:2345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18841022024-12-26 12:50:2345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18812942024-12-20 11:05:2445.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
18764712024-12-11 19:05:2045.227.121.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18764712024-12-11 19:05:202804:46cc:b8xx::/40267012bra (Brazil)noblockedblocked/48Report
18729932024-12-05 16:43:5845.227.121.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18718232024-12-03 17:27:3545.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18682732024-11-27 12:57:2245.227.121.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18675052024-11-26 11:06:2645.227.121.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18654382024-11-22 11:24:4545.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
18640062024-11-19 20:13:2245.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
18639722024-11-19 19:28:2345.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
18639532024-11-19 19:03:2245.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
18639482024-11-19 18:49:2245.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
18612762024-11-14 20:22:4845.227.122.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18612492024-11-14 19:39:3845.227.122.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18590882024-11-11 12:56:182804:46cc:b8xx::/40267012bra (Brazil)noblockedblocked/48Report
18497132024-10-24 13:26:0345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18497132024-10-24 13:26:032804:46cc:89xx::/40267012bra (Brazil)noblockedblocked/48Report
18479902024-10-21 17:58:1545.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18313272024-09-19 19:59:342804:46cc:aexx::/40267012bra (Brazil)noblockedblocked/64Report
18312102024-09-19 16:25:3845.227.120.x/24267012bra (Brazil)yesunknownunknownnoneReport
18312102024-09-19 16:25:382804:46cc:a8xx::/40267012bra (Brazil)noblockedblocked/48Report
18307812024-09-18 19:14:3145.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18307812024-09-18 19:14:312804:46cc:bfxx::/40267012bra (Brazil)noblockedblocked/48Report
18296502024-09-16 19:02:5045.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
18296502024-09-16 19:02:502804:46cc:aexx::/40267012bra (Brazil)noblockedblocked/64Report
18259122024-09-09 16:42:5745.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18259122024-09-09 16:42:572804:46cc:afxx::/40267012bra (Brazil)noblockedblocked/48Report
18203492024-08-29 17:10:032804:46cc:e0xx::/40267012bra (Brazil)noblockedblocked/48Report
18203462024-08-29 16:57:152804:46cc:62xx::/40267012bra (Brazil)noblockedblocked/48Report
18203412024-08-29 16:36:262804:46cc:a9xx::/40267012bra (Brazil)noblockedblocked/48Report
18193882024-08-27 21:57:252804:46cc:a9xx::/40267012bra (Brazil)noblockedblocked/48Report
18104342024-08-09 20:34:552804:46cc:e0xx::/40267012bra (Brazil)noblockedblocked/48Report
18103712024-08-09 18:27:3345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18103712024-08-09 18:27:332804:46cc:2axx::/40267012bra (Brazil)noblockedblocked/64Report
18102302024-08-09 13:48:4945.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18102302024-08-09 13:48:492804:46cc:24xx::/40267012bra (Brazil)noblockedblocked/48Report
18101762024-08-09 12:31:0145.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18101762024-08-09 12:31:012804:46cc:20xx::/40267012bra (Brazil)noblockedblocked/48Report
18063502024-08-01 21:06:432804:46cc:e0xx::/40267012bra (Brazil)noblockedblocked/48Report
18054322024-07-31 10:51:5045.227.122.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18054322024-07-31 10:51:502804:46cc:66xx::/40267012bra (Brazil)noblockedblocked/64Report
18043452024-07-29 12:49:1245.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18043452024-07-29 12:49:122804:46cc:e0xx::/40267012bra (Brazil)noblockedblocked/48Report
18043362024-07-29 12:38:3245.227.123.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18043362024-07-29 12:38:322804:46cc:e0xx::/40267012bra (Brazil)noblockedblocked/48Report
17980582024-07-16 20:28:452804:46cc:aaxx::/40267012bra (Brazil)noblockedblocked/48Report
17977852024-07-16 13:22:3845.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
17977852024-07-16 13:22:382804:46cc:48xx::/40267012bra (Brazil)noblockedblocked/48Report
17977782024-07-16 13:13:532804:46cc:aaxx::/40267012bra (Brazil)noblockedblocked/48Report
17977742024-07-16 13:09:1845.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
17977682024-07-16 13:04:4645.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
17977682024-07-16 13:04:462804:46cc:48xx::/40267012bra (Brazil)noblockedblocked/48Report
17962882024-07-13 15:48:5545.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
17962882024-07-13 15:48:552804:46cc:86xx::/40267012bra (Brazil)noblockedblocked/48Report
17962332024-07-13 12:58:132804:46cc:a8xx::/40267012bra (Brazil)noblockedblocked/48Report
17957762024-07-12 14:12:3245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
16417552023-09-19 20:35:3245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
16417552023-09-19 20:35:322804:46cc:23xx::/40267012bra (Brazil)noblockedblocked/48Report
14105572022-08-01 10:39:4345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
14085232022-07-27 23:56:2645.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
14052862022-07-21 15:43:3545.227.121.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
14052862022-07-21 15:43:352804:46cc:48xx::/40267012bra (Brazil)noblockedblocked/48Report
14052252022-07-21 13:36:572804:46cc:66xx::/40267012bra (Brazil)noblockedblocked/48Report
14052172022-07-21 13:30:0145.227.122.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
14052172022-07-21 13:30:012804:46cc:66xx::/40267012bra (Brazil)noblockedblocked/48Report
14003482022-07-14 11:27:4045.227.122.x/24267012bra (Brazil)yesblockedblockednoneReport
14003482022-07-14 11:27:402804:46cc:61xx::/40267012bra (Brazil)noblockedblocked/64Report
14003372022-07-14 11:06:5745.227.123.x/24267012bra (Brazil)yesblockedblockednoneReport
14003372022-07-14 11:06:572804:46cc:88xx::/40267012bra (Brazil)noblockedblocked/64Report
13948342022-07-04 14:11:442804:46cc:a1xx::/40267012bra (Brazil)noblockedblocked/48Report
13948022022-07-04 12:55:552804:46cc:a4xx::/40267012bra (Brazil)noblockedblocked/48Report
13947972022-07-04 12:45:5545.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
13947622022-07-04 11:43:1345.227.121.x/24267012bra (Brazil)yesblockedblockednoneReport
13947622022-07-04 11:43:132804:46cc:44xx::/40267012bra (Brazil)noblockedblocked/48Report
13936842022-07-01 20:44:4245.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
13936842022-07-01 20:44:422804:46cc:20xx::/40267012bra (Brazil)noblockedblocked/64Report

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Last Modified 04/02/2025 08:29:08