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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
11745972021-07-09 07:55:312001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11705252021-07-01 23:12:182001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
11633792021-06-17 17:33:542001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
11585902021-06-10 08:46:382001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11585872021-06-10 08:41:402001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11558182021-06-05 10:14:522001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11523932021-05-31 01:51:542001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11520622021-05-30 07:22:162001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11475322021-05-22 06:18:462001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11452612021-05-18 15:17:022001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11434182021-05-15 05:13:142001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11385662021-05-07 14:33:152001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11360392021-05-03 15:45:182001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
11349432021-05-01 13:16:452001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11282152021-04-22 13:29:562001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11240642021-04-15 11:28:402001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11222502021-04-12 15:27:572001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
11178052021-04-05 16:27:572001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11176132021-04-05 10:11:312001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11172732021-04-04 15:13:142001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
11140982021-03-30 09:35:472001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11134852021-03-29 11:35:152001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
11134662021-03-29 11:08:142001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
11134602021-03-29 10:53:132001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
11054982021-03-16 06:19:372001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
11018192021-03-10 11:09:152001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
10970902021-03-03 09:55:262001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
10970822021-03-03 09:42:142001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
10733252021-01-30 16:55:492001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
10688602021-01-23 13:17:212001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
10642842021-01-16 11:19:032001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
10585152021-01-07 08:21:232001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
10324022020-11-21 12:22:412001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
10258092020-11-12 10:44:202001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
10155902020-10-27 16:12:552001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
10048492020-10-12 05:57:432001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9843932020-09-18 12:26:452001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
9772452020-09-08 11:36:072001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9665972020-09-01 09:19:012001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
9605152020-08-25 08:03:322001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9448432020-08-08 19:31:082001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9397842020-08-01 16:19:432001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9334692020-07-25 13:40:432001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9300602020-07-18 12:33:362001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
9264462020-07-11 11:26:332001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9227812020-07-04 06:21:132001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblockednoneReport
9190192020-06-26 21:25:302001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
9151872020-06-19 19:14:362001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9110922020-06-12 18:07:342001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
9069822020-06-05 16:31:492001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
9028392020-05-29 15:24:322001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8951812020-05-15 13:08:422001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8951392020-05-15 11:46:382001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
8914212020-05-08 10:26:382001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
8874822020-05-01 07:15:502001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
8833002020-04-23 21:46:552001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
8792182020-04-16 17:41:212001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
8754232020-04-09 16:34:132001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
8712602020-04-02 14:22:422001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8674142020-03-26 12:00:502001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
8634342020-03-19 08:36:472001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8593422020-03-12 01:00:522001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
8552882020-03-04 22:07:132001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
8491112020-02-26 20:59:452001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
8446852020-02-19 16:45:072001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8396322020-02-11 12:01:212001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8384842020-02-09 16:07:092001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
8344982020-02-01 18:13:112001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
8300162020-01-25 10:52:412001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
8258732020-01-18 09:45:492001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8218672020-01-11 08:39:032001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
8180792020-01-03 23:39:362001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
8146292019-12-27 23:47:502001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
8146012019-12-27 22:28:542001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8112172019-12-20 20:41:472001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
8071382019-12-13 19:30:472001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
8025362019-12-06 16:40:542001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
7980452019-11-29 15:04:332001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
7938872019-11-22 13:25:552001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
7892722019-11-15 11:20:502001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
7869742019-11-12 08:05:552001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
7825932019-11-04 23:26:532001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
7783602019-10-28 21:45:282001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
7738222019-10-21 19:30:512001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
7693122019-10-14 17:37:402001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
7646602019-10-07 13:14:342001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7642422019-10-06 19:47:142001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7631122019-10-04 16:13:592001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7630842019-10-04 15:35:112001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7630782019-10-04 15:22:152001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7593892019-09-28 20:27:202001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7551052019-09-21 19:20:342001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7505122019-09-14 08:13:212001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
7462782019-09-07 07:06:222001:1c00:dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report

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