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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
19379762025-04-02 14:48:06187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19379702025-04-02 14:36:12187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19379282025-04-02 13:20:26187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19297002025-03-18 12:54:53187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19293322025-03-17 19:35:54187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19131452025-02-18 18:38:58187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19084752025-02-10 13:27:57187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19069532025-02-07 14:30:57187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19068942025-02-07 12:25:36187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19068902025-02-07 12:20:01187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19064572025-02-06 16:59:02187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19030482025-01-31 16:35:31187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18989222025-01-24 02:34:43187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18989002025-01-24 00:45:25187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18983232025-01-22 23:59:27187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18983192025-01-22 23:49:36187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18846842024-12-27 14:31:54187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18730282024-12-05 18:13:55187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18700302024-11-30 15:10:58187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18479882024-10-21 17:56:00187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18479742024-10-21 17:30:29187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
18451312024-10-16 09:33:59187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13666322022-05-18 13:50:12187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13666012022-05-18 13:11:02187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13613422022-05-10 14:39:44187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13553842022-04-29 13:17:58187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13418232022-04-05 13:50:43187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13254272022-03-15 13:54:48187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13254192022-03-15 13:46:36187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13222132022-03-09 17:05:45187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
13036982022-02-08 18:33:43187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12959602022-01-25 12:45:31187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12959572022-01-25 12:41:11187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12866632022-01-07 16:54:51187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12801142021-12-27 19:29:12187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12633922021-12-03 19:48:11187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12633892021-12-03 19:43:49187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12633872021-12-03 19:39:29187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12620962021-12-01 18:08:57187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12368322021-10-22 13:00:43187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12311022021-10-13 12:11:41187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12264732021-10-05 17:39:48187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12263522021-10-05 14:43:02187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12263472021-10-05 14:36:37187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12219342021-09-28 13:30:17187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
4911152018-06-26 14:39:41187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/03/2025 02:26:55