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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
12870042022-01-08 12:48:57154.21.208.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
12863862022-01-07 03:14:51154.21.208.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport
11125752021-03-27 15:45:52154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10814752021-02-12 01:46:12154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10782752021-02-07 17:47:39154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10672942021-01-21 01:57:12154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedrewrittennoneReport
10665712021-01-20 02:28:02154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10620712021-01-13 02:43:51154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
10604272021-01-10 18:41:11154.21.208.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport

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