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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
9227682020-07-04 05:20:5847.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
9191182020-06-27 04:09:3747.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
9153292020-06-20 02:58:0847.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
9112712020-06-13 01:46:4147.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
6595062019-04-10 22:40:1947.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6558222019-04-04 23:06:5247.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6515912019-03-28 21:52:5247.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6473852019-03-21 20:38:5247.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6424522019-03-14 19:24:5547.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6373602019-03-07 18:10:5047.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6323982019-02-28 05:15:4947.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6279652019-02-21 04:01:4747.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6233332019-02-13 05:10:0047.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6214982019-02-10 01:52:4347.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6137712019-01-27 20:27:5547.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6115042019-01-23 12:34:0447.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6074092019-01-16 11:19:4147.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6032522019-01-09 10:05:1047.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5997522019-01-03 05:32:3947.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5963002018-12-27 04:18:1647.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5923012018-12-20 03:03:4647.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5917762018-12-19 05:16:4647.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5869702018-12-12 04:02:1947.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5832882018-12-05 10:47:3947.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5791852018-11-28 09:33:1447.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5756902018-11-21 08:18:4647.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5713392018-11-14 07:04:2247.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5655012018-11-04 18:31:4947.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5614402018-10-28 17:17:2347.189.139.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

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