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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
18892152025-01-06 08:52:2571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18891662025-01-06 05:36:2071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18891342025-01-06 03:48:2071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18891182025-01-06 02:37:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18891112025-01-06 02:12:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18890842025-01-06 00:37:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18890302025-01-05 20:41:1471.172.72.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
18888972025-01-05 15:05:3071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18888392025-01-05 12:05:5071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18888272025-01-05 11:05:1171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18888122025-01-05 10:06:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18888052025-01-05 09:05:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18888002025-01-05 08:04:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18887862025-01-05 07:05:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18887142025-01-05 06:05:3771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18886862025-01-05 05:28:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18885972025-01-04 23:05:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18885872025-01-04 22:04:5671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18885742025-01-04 21:05:1671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18885342025-01-04 19:04:2871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18885152025-01-04 18:05:4671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18884982025-01-04 17:03:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18884752025-01-04 16:05:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18884522025-01-04 15:03:5071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18868522025-01-01 04:00:5471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18868362025-01-01 03:00:4871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18868262025-01-01 02:00:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18868132025-01-01 00:59:3971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18868032024-12-31 23:59:5471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18867902024-12-31 22:59:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18867712024-12-31 22:00:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18867472024-12-31 20:59:3671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18867392024-12-31 20:24:1671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18867072024-12-31 18:32:2871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18866732024-12-31 16:59:2671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18866462024-12-31 15:59:4971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18866232024-12-31 15:00:0471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18865922024-12-31 13:59:1571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18865652024-12-31 12:59:2871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18865382024-12-31 11:59:3671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18865092024-12-31 10:58:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18864842024-12-31 09:59:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18864662024-12-31 08:59:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18864552024-12-31 07:59:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18864382024-12-31 06:58:3371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18864242024-12-31 05:58:4371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18864102024-12-31 04:57:5971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18864022024-12-31 04:29:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18863652024-12-31 02:33:3971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18863372024-12-31 00:58:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18863192024-12-30 23:59:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18862992024-12-30 22:58:1671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18862812024-12-30 21:57:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18862562024-12-30 20:57:3571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18862232024-12-30 19:57:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18861992024-12-30 18:59:0971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18861602024-12-30 17:57:2471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18861382024-12-30 16:58:1971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18861162024-12-30 15:57:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18860872024-12-30 14:58:4071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18860552024-12-30 13:58:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18860252024-12-30 12:58:2371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18860052024-12-30 12:23:5371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18859312024-12-30 10:31:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18858912024-12-30 08:57:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18858762024-12-30 07:56:4471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18858552024-12-30 06:57:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18858392024-12-30 05:58:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18858172024-12-30 04:58:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18858002024-12-30 03:56:3071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857922024-12-30 02:56:3871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857772024-12-30 01:58:0271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857622024-12-30 00:57:2671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857512024-12-29 23:56:5471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857402024-12-29 22:57:1571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857272024-12-29 21:56:4271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857162024-12-29 20:57:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18857062024-12-29 20:07:0671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18855872024-12-29 11:57:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18855622024-12-29 10:56:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18855382024-12-29 09:55:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18855142024-12-29 08:56:1371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18854862024-12-29 07:56:3971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18854502024-12-29 06:55:5871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18853712024-12-29 05:56:4671.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18853342024-12-29 05:13:5471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18852532024-12-28 20:56:1871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18852372024-12-28 19:54:4971.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18852192024-12-28 18:56:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18852042024-12-28 17:56:3371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18851842024-12-28 16:55:5871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18851662024-12-28 15:55:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18851412024-12-28 14:56:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18851252024-12-28 14:09:5071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18583752024-11-09 22:37:0771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18583632024-11-09 21:35:5171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18583582024-11-09 21:16:5171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18583272024-11-09 19:46:0371.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18583012024-11-09 17:36:5771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
18582842024-11-09 16:36:1471.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport

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