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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
20822012025-12-19 19:14:0445.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20799482025-12-16 10:28:1945.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20756022025-12-09 03:30:4745.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20716752025-12-01 21:51:0445.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20692162025-11-27 11:03:1845.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20648272025-11-19 14:06:1445.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20040112025-07-30 07:31:3245.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20018632025-07-26 05:35:2245.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
20011422025-07-24 21:15:5145.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19945162025-07-13 10:49:5145.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19921942025-07-09 06:52:5945.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19881932025-07-01 23:27:3145.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19850372025-06-26 11:44:2345.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19847962025-06-26 00:49:3945.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19835122025-06-24 00:02:1445.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19809982025-06-18 22:32:4145.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19768942025-06-11 21:24:2245.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19685652025-05-27 12:41:3345.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19403412025-04-06 20:14:2145.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19397682025-04-05 17:28:2845.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19357382025-03-29 12:54:1245.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19312252025-03-20 22:48:3645.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19306292025-03-19 21:12:2645.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
19247822025-03-10 12:21:0545.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18994712025-01-25 01:48:4645.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18962112025-01-19 12:08:4545.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18957992025-01-18 16:11:3545.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18957802025-01-18 15:33:5245.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18938492025-01-15 10:18:1845.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18936002025-01-14 21:14:5345.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18931492025-01-14 03:21:0045.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18930252025-01-13 20:29:3445.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18859642024-12-30 11:31:2145.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18596802024-11-12 13:29:5345.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18593452024-11-11 21:33:0745.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18593052024-11-11 19:47:3245.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18580672024-11-09 03:31:0645.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18580632024-11-09 03:17:2445.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
18580552024-11-09 02:50:0945.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport

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