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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
18029362024-07-26 03:16:26100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18027802024-07-25 19:17:0772.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
18027792024-07-25 19:15:5072.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
18027582024-07-25 18:14:55108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
18026712024-07-25 15:04:4072.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
18024252024-07-25 02:23:1171.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18022852024-07-24 18:57:29100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
18012732024-07-22 23:26:3496.231.123.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18009752024-07-22 12:28:0596.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18006122024-07-21 17:29:5272.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
18002082024-07-20 15:12:232600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17991022024-07-18 15:11:30100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17988252024-07-18 01:12:2371.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17985942024-07-17 17:20:17100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17981342024-07-16 23:44:2772.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
17970382024-07-15 11:21:5596.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17968372024-07-15 00:22:1171.244.253.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17967102024-07-14 16:22:5072.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
17963182024-07-13 17:34:5371.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17962502024-07-13 14:24:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17962112024-07-13 11:14:432600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/96Report
17961082024-07-13 04:05:3071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17960952024-07-13 03:04:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17960722024-07-13 02:04:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17960722024-07-13 02:04:312600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17960552024-07-13 01:05:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17960552024-07-13 01:05:212600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17960392024-07-13 00:11:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17960332024-07-12 23:42:4396.231.123.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17960232024-07-12 23:05:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17960232024-07-12 23:05:532600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17958042024-07-12 15:05:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17957842024-07-12 14:30:2671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17955422024-07-12 05:03:5271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17955312024-07-12 04:24:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17955312024-07-12 04:24:142600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17955062024-07-12 03:04:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17954812024-07-12 02:04:0171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17954812024-07-12 02:04:012600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17954682024-07-12 01:04:5671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17954682024-07-12 01:04:562600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17954412024-07-12 00:04:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17954122024-07-11 23:03:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17953982024-07-11 22:42:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17951082024-07-11 14:03:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17951082024-07-11 14:03:032600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17950962024-07-11 13:41:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17948452024-07-11 02:50:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17948312024-07-11 01:33:1671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17948312024-07-11 01:33:162600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17947952024-07-11 00:01:4171.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17947442024-07-10 22:02:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17947032024-07-10 21:01:452600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17946712024-07-10 20:03:142600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17946482024-07-10 19:14:242600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17946022024-07-10 18:02:2671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17945682024-07-10 17:03:1871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17945682024-07-10 17:03:182600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17945502024-07-10 16:33:32100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17945332024-07-10 16:02:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17944722024-07-10 14:01:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17944722024-07-10 14:01:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17944202024-07-10 13:03:1771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17943882024-07-10 12:16:1671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17942642024-07-10 06:46:2571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17942352024-07-10 05:02:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17942352024-07-10 05:02:032600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17942242024-07-10 04:01:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17942172024-07-10 03:29:37100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17942092024-07-10 03:02:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17941372024-07-09 23:17:262600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17940862024-07-09 21:01:4971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17940602024-07-09 20:01:0271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17940262024-07-09 19:02:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17940262024-07-09 19:02:052600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17939882024-07-09 17:55:1571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17939882024-07-09 17:55:152600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17939752024-07-09 17:35:3271.172.72.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17939142024-07-09 16:00:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17939142024-07-09 16:00:382600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17939072024-07-09 15:39:2971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17939072024-07-09 15:39:292600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17938132024-07-09 13:01:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17938132024-07-09 13:01:572600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17937962024-07-09 12:32:4671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17936322024-07-09 06:06:1571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17936142024-07-09 04:59:4471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17936142024-07-09 04:59:442600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17936002024-07-09 04:00:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17936002024-07-09 04:00:272600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17935862024-07-09 02:59:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17935862024-07-09 02:59:322600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17935682024-07-09 02:14:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17935682024-07-09 02:14:242600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17932102024-07-08 12:59:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17932102024-07-08 12:59:082600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17931772024-07-08 12:02:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17931772024-07-08 12:02:112600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17931192024-07-08 10:16:0196.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17930312024-07-08 05:10:2971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17930312024-07-08 05:10:292600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17930172024-07-08 04:06:0471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17929902024-07-08 01:59:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17929902024-07-08 01:59:322600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17929802024-07-08 01:33:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17929802024-07-08 01:33:312600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17929512024-07-07 23:30:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17929512024-07-07 23:30:382600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17929262024-07-07 21:58:5171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17929262024-07-07 21:58:512600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17929152024-07-07 21:18:3371.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17928982024-07-07 19:59:302600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17928652024-07-07 17:54:4371.172.72.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17928202024-07-07 15:00:1972.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
17927922024-07-07 12:57:502600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17927882024-07-07 12:41:022600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17926542024-07-07 04:17:222600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17926372024-07-07 03:20:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17925942024-07-07 00:23:3971.172.72.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17924762024-07-06 16:41:3363.82.143.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17924182024-07-06 13:57:312600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17922482024-07-06 04:55:512600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17922392024-07-06 04:07:492600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17922302024-07-06 03:27:402600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17921342024-07-05 21:56:252600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17920992024-07-05 20:55:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17920662024-07-05 19:56:5071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport

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