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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
1465672017-02-14 15:50:2438.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1422752017-02-07 14:37:1538.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1270292017-01-11 13:34:5038.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1266042017-01-10 21:42:0438.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1224112017-01-03 20:28:5838.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1221972017-01-03 14:50:3838.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1185202016-12-27 13:35:5338.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1142252016-12-19 14:26:1638.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1020012016-11-30 14:24:5938.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1005022016-11-28 13:15:5338.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
976562016-11-23 13:30:1438.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
969672016-11-22 13:32:4038.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
939912016-11-17 20:26:1738.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
937552016-11-17 16:05:1138.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
930892016-11-16 19:08:3038.104.0.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport

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