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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
19381742025-04-02 20:55:2245.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
19380592025-04-02 17:22:0845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19379442025-04-02 13:49:3445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19330482025-03-24 18:23:2745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19330042025-03-24 16:59:3245.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
19329292025-03-24 14:54:5545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19328722025-03-24 13:41:2145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19237332025-03-08 13:55:4145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19120122025-02-17 00:20:0345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19113212025-02-15 12:03:0745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19088072025-02-11 00:01:5545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19079932025-02-09 13:44:3445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19039792025-02-02 13:01:4345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19005672025-01-27 10:45:3245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18983752025-01-23 02:34:4645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18932992025-01-14 11:08:5545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18898922025-01-07 12:31:0245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18898512025-01-07 11:22:0645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18832562024-12-24 11:33:5145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18828632024-12-23 15:05:0245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18827552024-12-23 11:34:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18814052024-12-20 14:23:3345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18813862024-12-20 13:51:4645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18813132024-12-20 11:46:1945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18790562024-12-16 15:52:4845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18768172024-12-12 11:55:3945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18752892024-12-09 21:09:5645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18750972024-12-09 14:45:4845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18737222024-12-06 22:06:2145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18723072024-12-04 13:45:4545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689552024-11-28 15:07:3645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689502024-11-28 15:02:3145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689042024-11-28 13:28:4645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689002024-11-28 13:25:4745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18688952024-11-28 13:23:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18688922024-11-28 13:13:5145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18688902024-11-28 13:09:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682602024-11-27 12:40:1545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682502024-11-27 12:27:5745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682432024-11-27 12:17:0045.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682372024-11-27 12:10:2845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682202024-11-27 11:48:1645.164.227.x/24268638bra (Brazil)yesreceivedreceived/8Report
18680642024-11-27 04:02:1145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18680512024-11-27 03:17:2945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13836932022-06-17 11:23:5945.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13831412022-06-16 13:09:0845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13745722022-06-02 12:32:0745.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13708402022-05-26 11:25:3245.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13668222022-05-18 20:19:2545.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13637642022-05-14 21:40:2945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13621582022-05-11 19:13:0045.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13579302022-05-04 18:06:3845.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13549942022-04-28 20:00:5945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13543592022-04-27 17:00:1745.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13519302022-04-20 22:17:3245.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
13504942022-04-18 20:35:2045.164.227.x/24268638bra (Brazil)yesblockedreceivednoneReport
13478082022-04-13 08:17:4945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13469562022-04-11 19:29:2145.164.227.x/24268638bra (Brazil)yesblockedreceived/25Report
13414972022-04-04 23:51:0245.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
13413762022-04-04 18:22:1245.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13388142022-03-30 22:42:5845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13387922022-03-30 21:46:3345.164.227.x/24268638bra (Brazil)yesunknownunknownnoneReport
13350282022-03-26 14:11:0945.164.227.x/24268638bra (Brazil)yesunknownunknownnoneReport
13248052022-03-14 13:45:4145.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13209012022-03-07 12:39:4345.164.227.x/24268638bra (Brazil)yesblockedreceivednoneReport
13186382022-03-03 01:33:1145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13170822022-02-28 11:33:4545.164.227.x/24268638bra (Brazil)yesblockedreceived/21Report
13168142022-02-27 21:26:4145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13149742022-02-24 03:10:0445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13123062022-02-18 22:17:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13113872022-02-17 11:34:1845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13050552022-02-10 19:55:4345.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
13049302022-02-10 16:26:4945.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
13044732022-02-09 22:03:2845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13044352022-02-09 21:00:5245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13005072022-02-02 19:54:5445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12994442022-01-31 23:27:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12981422022-01-29 11:33:2945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12972552022-01-27 18:21:1845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12967042022-01-26 16:44:4945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12933782022-01-20 11:30:5345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12932212022-01-20 03:58:4745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12893282022-01-12 21:17:4945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12893082022-01-12 20:26:3345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12856722022-01-05 19:20:3745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12811732021-12-29 18:14:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12794922021-12-26 16:08:5845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12776322021-12-22 17:07:3645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12704702021-12-16 00:57:0445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12701772021-12-15 16:01:2845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12677112021-12-11 11:59:3445.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
12660682021-12-08 14:55:0245.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
12637092021-12-04 15:03:2345.164.227.x/24268638bra (Brazil)yesunknownunknownnoneReport
12634742021-12-03 23:33:3245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12622192021-12-01 22:07:3445.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
12619532021-12-01 13:48:0145.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
12566312021-11-26 04:30:4045.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
12556142021-11-24 12:41:5245.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
12532932021-11-19 22:13:2445.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
12518542021-11-17 11:34:0545.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport

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Last Modified 04/16/2025 09:31:12