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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
20822662025-12-19 21:44:06100.38.253.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20822532025-12-19 21:02:28100.38.253.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20822452025-12-19 20:37:02100.38.253.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20822362025-12-19 20:25:22100.38.253.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20821612025-12-19 17:57:0696.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20820602025-12-19 14:32:29108.18.221.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20820552025-12-19 14:20:3396.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20818522025-12-19 06:27:4671.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20818402025-12-19 05:34:2196.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20815002025-12-18 17:10:5263.66.39.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20813902025-12-18 14:39:0496.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20813142025-12-18 13:02:1796.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20812732025-12-18 11:26:4274.102.8.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20811182025-12-18 05:23:3096.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20811162025-12-18 05:16:4496.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20811142025-12-18 05:11:5796.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20809472025-12-17 21:17:3074.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20809222025-12-17 20:13:4274.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20809222025-12-17 20:13:422600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20804822025-12-17 03:40:57100.8.247.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20798102025-12-16 05:47:2574.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20791562025-12-15 10:45:4998.111.197.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20789552025-12-15 02:22:0596.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20789412025-12-15 01:20:34108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20781112025-12-12 23:03:0371.167.20.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20781092025-12-12 22:54:53108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20780782025-12-12 20:41:0571.167.20.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20780722025-12-12 20:19:2171.167.20.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20780702025-12-12 20:07:4071.167.20.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20778372025-12-12 13:13:4296.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20776492025-12-12 04:41:4971.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20772872025-12-11 16:05:34108.18.221.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20767702025-12-10 20:52:382600:4040:55xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
20763892025-12-10 09:33:4796.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20762802025-12-10 05:33:3198.111.197.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20762012025-12-10 01:48:3596.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20761522025-12-09 22:17:22100.8.247.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20755502025-12-08 23:43:2996.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20749162025-12-08 03:00:312600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
20745232025-12-07 06:36:4796.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20745212025-12-07 06:29:4096.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20745102025-12-07 05:47:3496.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20745052025-12-07 05:25:2596.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20745012025-12-07 05:13:1896.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20739672025-12-05 21:47:41108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20737482025-12-05 14:02:2498.111.197.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20736652025-12-05 12:01:5396.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20733862025-12-04 21:20:52108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20733022025-12-04 18:17:26100.8.247.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20726642025-12-03 15:20:0971.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20724122025-12-03 05:32:17108.18.221.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20724072025-12-03 05:13:4796.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20724052025-12-03 05:01:4096.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20723262025-12-03 00:21:0696.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20723192025-12-02 23:58:01108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20718892025-12-02 09:04:0098.111.197.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20717532025-12-02 02:21:08100.8.247.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20717112025-12-01 23:43:0096.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20710682025-12-01 00:40:282600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
20706882025-11-30 05:00:0274.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20706882025-11-30 05:00:022600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20706792025-11-30 04:00:5274.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20706792025-11-30 04:00:522600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20706652025-11-30 03:00:0674.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20706652025-11-30 03:00:062600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20706492025-11-30 01:59:4074.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20706492025-11-30 01:59:402600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20706332025-11-30 00:59:4874.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20706332025-11-30 00:59:482600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20706202025-11-29 23:59:5874.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20706202025-11-29 23:59:582600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20706102025-11-29 23:00:3474.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20706102025-11-29 23:00:342600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20705992025-11-29 22:11:3774.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20705992025-11-29 22:11:372600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
20703022025-11-29 06:30:57108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20702952025-11-29 05:30:33108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20702772025-11-29 04:49:54108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20702542025-11-29 03:28:26108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20702132025-11-29 01:17:07108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20702082025-11-29 00:55:26108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20702012025-11-29 00:21:41108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701952025-11-29 00:00:00108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701802025-11-28 23:26:57108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701722025-11-28 22:54:02108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701652025-11-28 22:34:58108.21.224.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20701652025-11-28 22:34:582600:4040:97xx::/40701 (UUNET)usa (United States)nounknownunknownnoneReport
20701612025-11-28 22:32:20108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701522025-11-28 22:10:38108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701442025-11-28 21:48:57108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701362025-11-28 21:27:15108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701222025-11-28 20:43:50108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701172025-11-28 20:22:10108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20701082025-11-28 20:00:28108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20700952025-11-28 19:38:47108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20700782025-11-28 19:13:47108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20700772025-11-28 19:13:14108.21.224.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20700772025-11-28 19:13:142600:4040:97xx::/40701 (UUNET)usa (United States)nounknownunknownnoneReport
20697982025-11-28 10:54:4796.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
20691522025-11-27 08:43:11108.21.207.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20691302025-11-27 07:50:27108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20691142025-11-27 07:06:44108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20691022025-11-27 06:38:33108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20690882025-11-27 05:34:50108.21.207.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20690422025-11-27 02:37:13108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20690352025-11-27 02:13:48108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20690332025-11-27 02:03:53108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20690172025-11-27 01:34:55108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20690062025-11-27 01:10:02108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20689882025-11-27 00:26:40108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
20689862025-11-27 00:04:59108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport

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