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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
17715082024-05-30 02:51:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17714902024-05-30 01:49:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17714902024-05-30 01:49:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17714772024-05-30 00:38:4471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17714632024-05-29 23:41:512600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
17714532024-05-29 23:17:452600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
17714332024-05-29 22:16:072600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
17714222024-05-29 21:49:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17714222024-05-29 21:49:242600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17713942024-05-29 20:54:3971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17713942024-05-29 20:54:392600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17709242024-05-29 04:49:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17709242024-05-29 04:49:382600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17709192024-05-29 04:22:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17708922024-05-29 02:49:4671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17708592024-05-29 01:10:3271.172.72.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17708292024-05-28 23:05:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17708122024-05-28 21:49:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17708122024-05-28 21:49:412600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17707892024-05-28 20:49:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17707872024-05-28 20:38:42100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17707682024-05-28 19:49:1771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17707682024-05-28 19:49:172600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17707362024-05-28 19:10:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17707362024-05-28 19:10:132600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17703022024-05-28 01:41:4271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17702702024-05-28 00:22:2771.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17701752024-05-27 20:36:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17700992024-05-27 18:23:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17700992024-05-27 18:23:312600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17699312024-05-27 13:30:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17699312024-05-27 13:30:002600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17696542024-05-27 03:37:4196.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17696492024-05-27 02:58:12100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17696182024-05-27 00:52:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17696182024-05-27 00:52:132600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17695932024-05-26 22:59:3572.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
17695732024-05-26 21:55:5372.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
17695612024-05-26 21:32:1971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17695612024-05-26 21:32:192600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17695352024-05-26 19:29:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17695352024-05-26 19:29:272600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17694682024-05-26 16:02:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17694682024-05-26 16:02:552600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17691912024-05-25 23:00:5671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17691912024-05-25 23:00:562600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17691042024-05-25 19:06:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17690872024-05-25 17:45:1271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17690872024-05-25 17:45:122600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17690762024-05-25 17:00:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17690012024-05-25 14:09:1771.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17689892024-05-25 13:43:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17689892024-05-25 13:43:572600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17689812024-05-25 13:22:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17688032024-05-25 02:43:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17687992024-05-25 02:06:2971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17687742024-05-24 23:44:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17687742024-05-24 23:44:052600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17687712024-05-24 23:31:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17687382024-05-24 21:43:5071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17687332024-05-24 21:20:25173.69.23.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17687152024-05-24 20:42:4971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17687152024-05-24 20:42:492600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17686712024-05-24 20:01:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17686712024-05-24 20:01:552600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17682072024-05-24 01:54:4271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17681462024-05-23 22:42:3071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17680992024-05-23 20:41:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17680992024-05-23 20:41:142600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17680742024-05-23 19:42:1771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17680742024-05-23 19:42:172600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17680622024-05-23 19:23:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17680622024-05-23 19:23:002600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17675382024-05-22 21:01:072600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/80Report
17675292024-05-22 20:39:4471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17675092024-05-22 19:40:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17675092024-05-22 19:40:092600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17674902024-05-22 19:09:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17674902024-05-22 19:09:092600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17670922024-05-22 03:39:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17670822024-05-22 02:39:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17670822024-05-22 02:39:552600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17670632024-05-22 01:43:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17670522024-05-22 01:12:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17670302024-05-22 00:07:0271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17670002024-05-21 21:39:1971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17670002024-05-21 21:39:192600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17669762024-05-21 20:39:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17669762024-05-21 20:39:322600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17669552024-05-21 19:46:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17669552024-05-21 19:46:092600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17669452024-05-21 19:26:50100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17668372024-05-21 15:57:51100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17666032024-05-21 07:26:4671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17664782024-05-21 00:38:5971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17664612024-05-20 23:39:5971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17663852024-05-20 20:37:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17663632024-05-20 19:37:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17663632024-05-20 19:37:372600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17663502024-05-20 19:10:3471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17663502024-05-20 19:10:342600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17659632024-05-20 02:31:2496.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17659452024-05-20 01:51:13100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17658582024-05-19 22:36:4971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17658582024-05-19 22:36:492600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17658472024-05-19 21:36:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17658292024-05-19 20:35:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17658252024-05-19 20:27:2272.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
17658092024-05-19 19:36:2571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17658092024-05-19 19:36:252600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17657532024-05-19 16:35:3571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17657302024-05-19 15:35:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17657302024-05-19 15:35:112600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17657082024-05-19 14:35:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17657082024-05-19 14:35:312600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17656882024-05-19 13:36:4571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17656882024-05-19 13:36:452600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17656802024-05-19 13:18:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17655902024-05-19 06:52:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17655392024-05-19 04:34:2871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17655392024-05-19 04:34:282600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17655332024-05-19 04:10:1871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17655332024-05-19 04:10:182600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17654672024-05-19 00:11:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17653712024-05-18 18:35:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17653472024-05-18 17:28:1971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17653472024-05-18 17:28:192600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17652922024-05-18 15:34:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17652922024-05-18 15:34:142600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17652602024-05-18 13:44:4271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17652472024-05-18 12:58:3571.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17652052024-05-18 10:50:3071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17651242024-05-18 03:40:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17651132024-05-18 03:02:5171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17650942024-05-18 00:56:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17650772024-05-18 00:13:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17650352024-05-17 21:15:4871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17649492024-05-17 19:32:3671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17649492024-05-17 19:32:362600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17648952024-05-17 18:33:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport

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