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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
20644032025-11-18 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20603962025-11-11 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20550952025-10-28 20:22:0271.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20509992025-10-21 20:22:0271.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20468342025-10-14 20:22:0271.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20429522025-10-07 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20392892025-09-30 20:40:4471.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20392812025-09-30 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20351262025-09-23 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20311742025-09-16 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20271742025-09-09 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20231582025-09-02 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20192272025-08-26 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20155812025-08-19 20:22:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20118182025-08-12 20:22:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20078732025-08-05 20:22:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
20037792025-07-29 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19998672025-07-22 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19960212025-07-15 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19919292025-07-08 20:22:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19881172025-07-01 20:22:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19839962025-06-24 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19802532025-06-17 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19761722025-06-10 20:23:3771.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19761712025-06-10 20:22:0271.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19676822025-05-26 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19634422025-05-19 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19589412025-05-12 02:37:0271.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19548972025-05-05 02:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19512092025-04-28 02:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19474682025-04-21 02:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19440262025-04-14 02:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19404542025-04-07 02:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19365292025-03-31 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19326262025-03-24 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19289012025-03-17 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19245642025-03-10 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19207972025-03-03 18:57:3571.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19204172025-03-03 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19165742025-02-24 18:56:2671.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19160652025-02-24 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19120522025-02-17 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19082272025-02-10 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19045952025-02-03 18:53:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19042072025-02-03 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19008132025-01-27 18:51:5371.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
19003812025-01-27 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18968722025-01-20 18:50:4571.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18964832025-01-20 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18929722025-01-13 18:49:3871.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18926072025-01-13 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18895372025-01-06 18:54:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18891172025-01-06 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18861962024-12-30 18:52:5971.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18857852024-12-30 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18829672024-12-23 18:51:5371.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18825772024-12-23 02:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18791542024-12-16 18:50:4671.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18787262024-12-16 02:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18752452024-12-09 18:49:3471.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18747992024-12-09 02:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18712692024-12-02 18:48:1671.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
18708402024-12-02 02:37:0271.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316672023-02-21 19:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316492023-02-21 18:54:3571.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316212023-02-21 18:02:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316202023-02-21 18:02:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316162023-02-21 17:57:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316152023-02-21 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316142023-02-21 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15316132023-02-21 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15311452023-02-20 21:40:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15311412023-02-20 21:32:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15277172023-02-14 19:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15276962023-02-14 18:53:3371.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15276652023-02-14 18:02:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15276642023-02-14 18:02:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15276602023-02-14 17:57:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15276592023-02-14 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15276582023-02-14 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15276572023-02-14 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15271272023-02-13 21:40:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15271202023-02-13 21:32:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15238072023-02-08 00:31:1071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236802023-02-07 19:37:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236582023-02-07 18:52:3271.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236282023-02-07 18:02:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236272023-02-07 18:02:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236252023-02-07 17:57:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236242023-02-07 17:57:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236232023-02-07 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15236222023-02-07 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15230062023-02-06 21:40:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15230032023-02-06 21:32:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15194492023-01-31 19:37:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15194302023-01-31 18:51:3071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15194022023-01-31 18:02:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15194012023-01-31 18:02:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15193982023-01-31 17:57:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
15193972023-01-31 17:57:0071.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report

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