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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
21109652026-02-10 19:34:15143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21108732026-02-10 17:09:27143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21063512026-02-03 08:01:25143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21063322026-02-03 07:18:56143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21063182026-02-03 06:56:27143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21061962026-02-02 23:43:41143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21061762026-02-02 22:50:47143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21061552026-02-02 21:51:06143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21060262026-02-02 19:25:35143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21059372026-02-02 17:17:06143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21043352026-01-30 09:46:34143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21019042026-01-26 16:09:32143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21018862026-01-26 15:26:56143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21018762026-01-26 15:04:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21018692026-01-26 14:51:36143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21016942026-01-26 08:53:58143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21016862026-01-26 08:11:25143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21016802026-01-26 07:48:50143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21016782026-01-26 07:36:13143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20994812026-01-21 20:31:29143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20994562026-01-21 19:36:07143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20994422026-01-21 19:13:24143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20994352026-01-21 18:59:58143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20953442026-01-14 17:16:11143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20952742026-01-14 14:54:06143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20952682026-01-14 14:41:31143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20934512026-01-11 19:22:0485.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20934272026-01-11 18:10:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20914012026-01-07 13:34:04143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20913962026-01-07 13:21:23143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20895122026-01-04 19:22:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20895092026-01-04 19:21:0085.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20884892026-01-02 08:32:13143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20884392026-01-02 05:03:43143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20877142025-12-31 07:17:0285.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20876972025-12-31 06:48:0285.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20876932025-12-31 06:41:0285.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20850542025-12-25 21:29:37143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20844382025-12-24 07:17:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20844242025-12-24 06:48:0285.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20844192025-12-24 06:41:0285.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20831152025-12-22 05:07:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20816132025-12-18 20:12:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20815842025-12-18 19:29:46143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20815722025-12-18 19:07:15143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20815642025-12-18 18:54:45143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20805952025-12-17 09:02:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20805492025-12-17 07:17:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20805372025-12-17 06:48:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20805342025-12-17 06:41:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20769682025-12-11 08:05:31143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20768692025-12-11 01:47:25143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20768522025-12-11 01:04:47143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20768422025-12-11 00:42:04143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20768372025-12-11 00:29:27143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20763722025-12-10 09:02:0385.145.78.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20729212025-12-03 23:21:58143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20727032025-12-03 16:26:59143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20694842025-11-27 20:04:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20694662025-11-27 19:21:45143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20694532025-11-27 18:59:17143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20694442025-11-27 18:46:47143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20682912025-11-25 21:31:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20682782025-11-25 20:48:31143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20682692025-11-25 20:25:49143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20682292025-11-25 18:29:46143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20669372025-11-23 10:16:4431.184.120.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20669322025-11-23 09:52:1631.184.120.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20641792025-11-18 14:44:16143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20641612025-11-18 14:01:41143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20641522025-11-18 13:39:10143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20641402025-11-18 13:26:32143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20625012025-11-15 08:59:0131.184.120.x/2450266 (tmobile-thuis)nld (Netherlands)yesblockedblockednoneReport
20615252025-11-13 16:05:30143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20555072025-10-29 15:32:53143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20554572025-10-29 14:25:15143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20554262025-10-29 13:42:38143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20554112025-10-29 13:20:02143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20554022025-10-29 13:07:22143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20536622025-10-26 08:54:1931.184.120.x/2450266 (tmobile-thuis)nld (Netherlands)yesblockedblockednoneReport
20512952025-10-22 10:43:20143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20470992025-10-15 08:13:52143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20470702025-10-15 07:31:11143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20470572025-10-15 07:08:36143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20470482025-10-15 06:56:09143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20438602025-10-09 12:28:03143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20438402025-10-09 11:45:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20438272025-10-09 11:22:25143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20438182025-10-09 11:09:35143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20434162025-10-08 17:06:54143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20396562025-10-01 14:06:00143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20396262025-10-01 13:02:01143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20396172025-10-01 12:49:29143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20395912025-10-01 12:06:54143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20395762025-10-01 11:44:15143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20395712025-10-01 11:31:39143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20395542025-10-01 10:55:50143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20395432025-10-01 10:13:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20395242025-10-01 09:09:31143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
20395192025-10-01 08:56:58143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport

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