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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
17500532024-04-18 01:53:3371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17500382024-04-18 00:52:5071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17500252024-04-17 23:52:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17500252024-04-17 23:52:312600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17500082024-04-17 22:53:5971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17499852024-04-17 21:59:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17499822024-04-17 21:53:3371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17499612024-04-17 20:53:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17499612024-04-17 20:53:062600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17499332024-04-17 20:10:4871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17499332024-04-17 20:10:482600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17498862024-04-17 18:52:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17498352024-04-17 16:52:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17498352024-04-17 16:52:572600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17498102024-04-17 16:00:0771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17497622024-04-17 14:21:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17496402024-04-17 09:58:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17495112024-04-17 02:12:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17494702024-04-16 22:50:4971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17494702024-04-16 22:50:492600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17494532024-04-16 22:08:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17490382024-04-16 05:23:54108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17490092024-04-16 02:54:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17489972024-04-16 02:16:4871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17489972024-04-16 02:16:482600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17489262024-04-15 21:44:1771.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17488032024-04-15 18:15:0272.78.188.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17484802024-04-15 03:49:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484802024-04-15 03:49:102600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484772024-04-15 03:28:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484722024-04-15 02:48:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484722024-04-15 02:48:272600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484612024-04-15 01:50:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484612024-04-15 01:50:052600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484602024-04-15 01:49:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484602024-04-15 01:49:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484412024-04-15 00:49:3571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484412024-04-15 00:49:352600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484402024-04-15 00:49:1271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484402024-04-15 00:49:122600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484332024-04-14 23:57:1771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484332024-04-14 23:57:172600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484302024-04-14 23:48:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484302024-04-14 23:48:552600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484262024-04-14 23:38:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484172024-04-14 22:49:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484022024-04-14 21:47:1271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484022024-04-14 21:47:122600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17483902024-04-14 21:01:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17483902024-04-14 21:01:272600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17483892024-04-14 20:59:0796.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17483272024-04-14 17:50:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17482622024-04-14 14:10:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17480412024-04-14 00:30:1571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17480412024-04-14 00:30:152600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17480092024-04-13 21:47:5971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17480092024-04-13 21:47:592600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17479962024-04-13 21:05:2671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17479552024-04-13 18:09:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17479292024-04-13 16:47:4871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17479292024-04-13 16:47:482600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17479092024-04-13 15:47:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17479092024-04-13 15:47:102600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17478882024-04-13 14:47:5871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17478882024-04-13 14:47:582600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17478672024-04-13 14:03:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17478352024-04-13 13:08:0171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17478112024-04-13 12:02:492600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
17477332024-04-13 07:04:4671.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17476112024-04-12 21:46:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17476112024-04-12 21:46:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17476052024-04-12 21:28:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17475442024-04-12 19:46:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17475442024-04-12 19:46:002600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17475242024-04-12 19:27:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17475242024-04-12 19:27:412600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17470822024-04-12 01:56:16100.12.171.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17466102024-04-11 06:20:14100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17465752024-04-11 04:46:32100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17464982024-04-11 00:29:1372.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
17459392024-04-10 01:53:332600:4040:78xx::/40701 (UUNET)usa (United States)noblockedblocked/56Report
17453902024-04-09 03:42:04108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17453192024-04-08 22:35:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17452702024-04-08 20:40:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17452702024-04-08 20:40:232600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17452382024-04-08 19:41:2671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17452112024-04-08 18:35:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17452112024-04-08 18:35:132600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17451592024-04-08 16:45:4372.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
17448912024-04-08 03:40:0771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17448912024-04-08 03:40:072600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17448832024-04-08 02:59:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17448312024-04-07 23:38:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17448312024-04-07 23:38:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17448202024-04-07 22:38:3671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17448202024-04-07 22:38:362600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17447992024-04-07 21:39:5871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17447992024-04-07 21:39:582600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17447762024-04-07 20:40:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17447762024-04-07 20:40:002600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17447672024-04-07 19:53:1296.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17447642024-04-07 19:46:4871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17447562024-04-07 18:46:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17447232024-04-07 15:45:3671.172.72.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17445752024-04-07 09:16:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17445492024-04-07 07:38:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17445492024-04-07 07:38:212600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17445162024-04-07 06:37:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17445162024-04-07 06:37:372600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17445032024-04-07 05:33:3971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17445032024-04-07 05:33:392600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17443782024-04-06 21:34:4863.64.162.x/24701 (UUNET)usa (United States)yesrewrittenreceived/30Report
17442722024-04-06 17:25:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17442002024-04-06 13:36:5071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17442002024-04-06 13:36:502600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17441942024-04-06 13:22:0171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17441712024-04-06 12:15:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17440922024-04-06 06:39:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17440832024-04-06 05:55:2271.191.70.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17440702024-04-06 04:42:5471.172.72.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17440692024-04-06 04:36:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17440692024-04-06 04:36:552600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17440432024-04-06 02:41:5171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17440112024-04-06 00:36:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17440112024-04-06 00:36:232600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17439922024-04-05 23:42:1271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17439922024-04-05 23:42:122600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17434632024-04-05 02:56:0271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17434362024-04-05 01:35:4271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17434212024-04-05 00:34:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17434212024-04-05 00:34:432600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17434022024-04-04 23:36:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17434022024-04-04 23:36:322600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17433942024-04-04 23:13:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17433602024-04-04 21:35:3571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17433572024-04-04 21:32:5772.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/30Report
17433352024-04-04 20:35:2071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17433352024-04-04 20:35:202600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17433182024-04-04 19:43:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17433182024-04-04 19:43:112600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17429552024-04-04 03:10:10100.1.44.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17429492024-04-04 02:34:372600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report

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