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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
11569132021-06-07 17:05:5147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11527892021-05-31 15:53:5047.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11485922021-05-24 13:35:0847.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownblockednoneReport
11439872021-05-16 13:19:3647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11395972021-05-09 12:07:4147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11353322021-05-02 10:55:4547.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11298952021-04-25 09:43:4747.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11256282021-04-18 08:31:5647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11214362021-04-11 07:19:5447.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11170962021-04-04 06:07:5647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11128592021-03-28 04:56:0047.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11085802021-03-21 03:44:1147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11042302021-03-14 02:32:0847.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10995202021-03-07 01:21:0947.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10949482021-02-28 00:10:0547.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10901092021-02-20 22:54:3647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10833072021-02-13 21:38:5447.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10778562021-02-06 20:26:5647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10733832021-01-30 19:15:0847.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10689532021-01-23 18:03:0147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10644302021-01-16 16:50:5747.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10598942021-01-09 15:38:5247.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10558502021-01-02 14:26:1647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10496822020-12-19 10:53:4347.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10453582020-12-12 09:41:1347.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10407982020-12-05 08:29:1947.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10222332020-11-06 22:58:3647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10179602020-10-30 21:47:0247.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10133352020-10-23 20:35:4047.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10082042020-10-16 19:24:0447.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
9997182020-10-09 18:12:3847.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
9934252020-10-02 17:01:1447.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport

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