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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
21506242026-04-24 14:35:042804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21458342026-04-15 11:29:332804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21448842026-04-13 18:45:512804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21448622026-04-13 17:45:382804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21447882026-04-13 15:05:462804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21447582026-04-13 14:14:452804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21447512026-04-13 14:04:492804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21416312026-04-07 12:12:002804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21401732026-04-04 12:04:062804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21358232026-03-27 11:16:182804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21355162026-03-26 20:44:472804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21335992026-03-23 14:49:392804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21319732026-03-20 12:27:162804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21283012026-03-13 11:19:132804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21277652026-03-12 12:30:282804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
21089552026-02-07 13:09:232804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20682132025-11-25 18:00:062804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20682042025-11-25 17:43:112804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20675452025-11-24 15:24:382804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20641372025-11-18 13:19:052804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20640812025-11-18 11:46:002804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20620152025-11-14 11:44:392804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20571132025-11-01 11:22:392804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20566712025-10-31 13:27:482804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20560202025-10-30 12:35:292804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20519532025-10-23 11:26:512804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20486522025-10-17 18:24:002804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20465112025-10-14 11:37:282804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20458592025-10-13 11:21:412804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20444442025-10-10 13:23:492804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20406952025-10-03 12:15:302804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20403202025-10-02 17:42:412804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20401322025-10-02 11:39:112804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20398262025-10-01 19:20:432804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20391712025-09-30 17:12:302804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20349542025-09-23 14:40:172804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20349472025-09-23 14:30:092804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20342532025-09-22 13:50:482804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20342482025-09-22 13:38:202804:20fc:10xx::/40264525bra (Brazil)no✔receivedreceived/32Report
20301922025-09-15 12:30:162804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20269452025-09-09 14:06:102804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20264222025-09-08 19:32:502804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20236182025-09-03 14:54:012804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20228572025-09-02 11:56:012804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20224762025-09-01 20:07:272804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20222222025-09-01 12:16:022804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20201572025-08-28 11:58:532804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report
20190312025-08-26 13:59:402804:20fc:10xx::/40264525bra (Brazil)no✔blockedreceived/32Report

All results shown
Last Modified