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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
17548172024-04-27 09:25:5271.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17546662024-04-26 23:04:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17546602024-04-26 22:48:3072.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
17546502024-04-26 22:32:1771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17546182024-04-26 21:05:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17546182024-04-26 21:05:572600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17545752024-04-26 20:05:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17545752024-04-26 20:05:412600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17545552024-04-26 19:47:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17545552024-04-26 19:47:232600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17544362024-04-26 16:58:57100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17540982024-04-26 03:04:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17540722024-04-26 02:03:5471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17540722024-04-26 02:03:542600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17540512024-04-26 01:03:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17540512024-04-26 01:03:372600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17540322024-04-26 00:03:5171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17540322024-04-26 00:03:512600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17540102024-04-25 23:04:3371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17539922024-04-25 22:03:4671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17539602024-04-25 20:53:4471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17534842024-04-25 02:41:3371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17534542024-04-25 01:02:2671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17534362024-04-25 00:03:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17534362024-04-25 00:03:212600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17534102024-04-24 23:02:4571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17533822024-04-24 22:02:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17533552024-04-24 21:02:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17533552024-04-24 21:02:052600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17533342024-04-24 20:03:1871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17533342024-04-24 20:03:182600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17533192024-04-24 19:19:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17533192024-04-24 19:19:052600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17529922024-04-24 06:25:0771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17529482024-04-24 04:00:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17529482024-04-24 04:00:432600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17529392024-04-24 03:31:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17529172024-04-24 02:02:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17529142024-04-24 01:43:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17528622024-04-23 23:00:5271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17528622024-04-23 23:00:522600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17528502024-04-23 22:01:1671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17528262024-04-23 21:01:0271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17528262024-04-23 21:01:022600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17528072024-04-23 20:00:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17528072024-04-23 20:00:432600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17527932024-04-23 19:22:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17527932024-04-23 19:22:272600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17524622024-04-23 06:34:38108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17523982024-04-23 02:16:4671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17523292024-04-22 23:06:0771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17523052024-04-22 21:59:3471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17522822024-04-22 20:59:1771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17522822024-04-22 20:59:172600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17522572024-04-22 20:00:2271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17522572024-04-22 20:00:222600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17522322024-04-22 19:08:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17522322024-04-22 19:08:092600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17521982024-04-22 17:45:27100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17518872024-04-22 02:38:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17518862024-04-22 02:31:3972.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
17518662024-04-22 00:58:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17518582024-04-22 00:16:1272.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
17518352024-04-21 23:20:2571.172.72.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17518292024-04-21 22:05:0296.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17518172024-04-21 20:58:442600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17518052024-04-21 20:20:402600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17517652024-04-21 17:58:2571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17517652024-04-21 17:58:252600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17517612024-04-21 17:45:012600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17517572024-04-21 17:30:452600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17517142024-04-21 15:16:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17516862024-04-21 13:57:092600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17516762024-04-21 13:25:132600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17515582024-04-21 04:56:582600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17515482024-04-21 04:24:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17515192024-04-21 02:33:08100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17515012024-04-21 01:37:04173.79.57.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17514832024-04-21 00:13:2871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17514832024-04-21 00:13:282600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17514582024-04-20 21:43:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17514582024-04-20 21:43:232600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17514032024-04-20 18:37:092600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
17513802024-04-20 16:57:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17513802024-04-20 16:57:322600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17513622024-04-20 15:56:3471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17513592024-04-20 15:43:112600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
17513472024-04-20 14:55:5971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17513362024-04-20 14:33:3571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17513362024-04-20 14:33:352600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17513062024-04-20 13:31:2971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17512192024-04-20 08:15:2571.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17512162024-04-20 08:06:0471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17511922024-04-20 04:56:462600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17511692024-04-20 02:48:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17511062024-04-19 21:54:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17510832024-04-19 20:51:4196.231.123.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17510462024-04-19 19:56:4271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17510462024-04-19 19:56:422600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17510272024-04-19 19:38:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17509322024-04-19 17:55:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17509252024-04-19 17:33:332600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17509182024-04-19 17:18:552600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17508442024-04-19 13:55:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17508282024-04-19 13:20:0972.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
17506242024-04-19 02:57:59100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17506212024-04-19 02:42:0271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17506002024-04-19 01:26:5671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17505842024-04-19 00:18:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17505622024-04-18 22:55:3471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17505432024-04-18 21:55:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17505222024-04-18 20:54:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17504752024-04-18 19:09:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17503412024-04-18 14:54:2071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17503192024-04-18 13:55:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17503192024-04-18 13:55:232600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17502842024-04-18 12:54:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17502842024-04-18 12:54:142600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17502472024-04-18 11:54:5871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17502472024-04-18 11:54:582600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17502202024-04-18 10:53:4971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17502202024-04-18 10:53:492600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17502112024-04-18 10:38:4271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17501992024-04-18 10:07:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17501182024-04-18 05:54:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17501182024-04-18 05:54:132600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17501122024-04-18 05:45:5472.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblockednoneReport
17501112024-04-18 05:43:1671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17500542024-04-18 02:13:3972.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report

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