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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
20756022025-12-09 03:30:472804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20716752025-12-01 21:51:042804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20648272025-11-19 14:06:142804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20631752025-11-17 01:16:382804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20584292025-11-05 14:12:042804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
20481022025-10-16 20:39:382804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20400002025-10-02 03:40:452804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20393342025-09-30 23:06:192804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20351732025-09-23 21:58:022804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20315152025-09-17 12:02:322804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20246692025-09-05 11:32:392804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20244192025-09-04 21:51:482804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20192132025-08-26 19:38:282804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20153852025-08-19 13:25:412804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20115522025-08-12 12:17:432804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20075422025-08-05 11:09:322804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20051152025-07-31 22:23:542804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20040112025-07-30 07:31:322804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20018632025-07-26 05:35:222804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
20011422025-07-24 21:15:512804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19985392025-07-20 19:00:572804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
19984132025-07-20 13:18:512804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/72Report
19945162025-07-13 10:49:512804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19921942025-07-09 06:52:592804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19920782025-07-09 01:35:282804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19881932025-07-01 23:27:312804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19850372025-06-26 11:44:232804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19847962025-06-26 00:49:392804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19835122025-06-24 00:02:142804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19809982025-06-18 22:32:412804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19768942025-06-11 21:24:222804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19715602025-06-02 23:07:372804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
19685652025-05-27 12:41:332804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19651952025-05-21 18:52:552804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
19615982025-05-15 18:50:432804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
19612362025-05-15 07:51:402804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19596042025-05-12 22:20:242804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19548552025-05-04 22:19:552804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19511462025-04-27 23:20:072804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
19510592025-04-27 18:32:192804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/72Report
19507002025-04-26 23:43:282804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19499642025-04-25 12:12:132804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19474992025-04-21 04:14:502804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19474542025-04-21 01:53:112804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19448092025-04-15 14:13:382804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19439212025-04-13 18:28:592804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19403412025-04-06 20:14:212804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19397682025-04-05 17:28:282804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19357382025-03-29 12:54:122804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19312252025-03-20 22:48:362804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19310282025-03-20 14:47:222804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
19307572025-03-20 05:12:192804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19247822025-03-10 12:21:052804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19205732025-03-03 11:12:542804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19180222025-02-26 20:55:472804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19158772025-02-23 17:40:372804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19118852025-02-16 16:33:152804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
19041342025-02-02 20:45:122804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18994712025-01-25 01:48:462804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18962112025-01-19 12:08:452804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18957992025-01-18 16:11:352804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18957802025-01-18 15:33:522804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18936002025-01-14 21:14:532804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18931492025-01-14 03:21:002804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18930252025-01-13 20:29:342804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18859642024-12-30 11:31:212804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18851542024-12-28 15:11:122804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
18747312024-12-08 23:51:552804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18729762024-12-05 16:03:462804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18725692024-12-04 20:58:412804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18725462024-12-04 20:20:222804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18725002024-12-04 18:55:142804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18690572024-11-28 18:18:512804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18690542024-11-28 18:15:322804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18683412024-11-27 14:42:372804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18668872024-11-25 10:37:302804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18596802024-11-12 13:29:532804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18593452024-11-11 21:33:072804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18593052024-11-11 19:47:322804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18580672024-11-09 03:31:062804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18580632024-11-09 03:17:242804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
18580552024-11-09 02:50:092804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report

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