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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
20664472025-11-22 10:14:3145.227.120.x/2453047bra (Brazil)yesrewrittenrewrittennoneReport
20664322025-11-22 09:32:4045.227.120.x/2453047bra (Brazil)yesrewrittenrewrittennoneReport
20664302025-11-22 09:10:5245.227.120.x/2453047bra (Brazil)yesrewrittenrewrittennoneReport
20664262025-11-22 08:59:0545.227.120.x/2453047bra (Brazil)yesrewrittenrewrittennoneReport
20544662025-10-27 19:48:1845.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20544422025-10-27 19:06:3545.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20544382025-10-27 18:44:4845.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20544302025-10-27 18:33:0045.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20488112025-10-18 00:21:1345.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20487882025-10-17 23:39:3045.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20487822025-10-17 23:17:4745.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20487772025-10-17 23:05:5745.227.120.x/2453047bra (Brazil)yesblockedblockednoneReport
20322562025-09-18 13:39:4245.227.120.x/2453047bra (Brazil)yesrewrittenrewrittennoneReport
19979432025-07-19 10:59:3545.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19853622025-06-26 21:27:2245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19853072025-06-26 19:01:2045.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19852792025-06-26 18:16:2045.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19809492025-06-18 20:44:2145.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19809412025-06-18 20:29:2145.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19734152025-06-05 18:43:4945.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19734072025-06-05 18:32:1045.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19645422025-05-20 19:00:1545.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19601372025-05-13 17:18:2345.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19601162025-05-13 16:55:2345.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19591902025-05-12 12:28:1845.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19576002025-05-09 18:05:1945.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19575882025-05-09 17:50:3245.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
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
19271062025-03-13 16:59:2645.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
19227522025-03-06 19:47:2145.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19217692025-03-05 12:10:2345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
19217552025-03-05 11:54:2445.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
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
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
18497132024-10-24 13:26:0345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18312102024-09-19 16:25:3845.227.120.x/24267012bra (Brazil)yesunknownunknownnoneReport
18307812024-09-18 19:14:3145.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18103712024-08-09 18:27:3345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
18102302024-08-09 13:48:4945.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
18101762024-08-09 12:31:0145.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
17957762024-07-12 14:12:3245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
16417552023-09-19 20:35:3245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
14105572022-08-01 10:39:4345.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
13936842022-07-01 20:44:4245.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
13631932022-05-13 15:51:2845.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13516632022-04-20 13:40:1445.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13508652022-04-19 11:26:4245.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13502712022-04-18 13:54:0245.227.120.x/24267012bra (Brazil)yesblockedblockednoneReport
13333542022-03-23 17:33:2845.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13322212022-03-22 00:02:2145.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13232412022-03-11 12:12:1445.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13184992022-03-02 20:11:5845.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport
13183822022-03-02 17:10:1745.227.120.x/24267012bra (Brazil)yesrewrittenrewrittennoneReport

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