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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
2584432017-06-27 07:40:1964.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2509182017-06-18 04:38:5364.121.143.x/246079 (RCN-AS)usa (United States)yesunknownblockednoneReport
2490142017-06-15 20:40:4564.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2481382017-06-15 01:17:1164.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2463042017-06-13 03:57:3064.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2454402017-06-12 05:32:3364.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2438472017-06-09 20:40:0364.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2413982017-06-07 02:52:4164.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2386742017-06-03 22:03:0364.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2378832017-06-02 22:18:2864.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2369092017-06-01 20:56:0364.121.143.x/246079 (RCN-AS)usa (United States)yesunknownblockednoneReport
2360412017-05-31 23:03:5764.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2322822017-05-27 18:14:3664.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2314112017-05-26 16:58:0964.121.143.x/246079 (RCN-AS)usa (United States)yesunknownblockednoneReport
2285212017-05-23 15:33:0264.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2269102017-05-21 23:05:1864.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
2249932017-05-19 17:11:2264.121.143.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport

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