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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
12460412021-11-07 09:05:3372.106.251.x/246167 (CELLCO-PART)usa (United States)yesblockedblockednoneReport
12253432021-10-04 02:35:4372.106.251.x/246167 (CELLCO-PART)usa (United States)yesblockedblockednoneReport
12221992021-09-28 21:13:4072.106.251.x/246167 (CELLCO-PART)usa (United States)yesblockedblockednoneReport
12192712021-09-23 23:26:2072.106.251.x/246167 (CELLCO-PART)usa (United States)yesblockedblockednoneReport
12169222021-09-20 01:09:1872.106.251.x/246167 (CELLCO-PART)usa (United States)yesblockedblockednoneReport
12161192021-09-18 05:46:3072.106.251.x/246167 (CELLCO-PART)usa (United States)yesblockedblockednoneReport
11435292021-05-15 10:08:5072.106.251.x/2422394 (CELLCO)usa (United States)yesblockedblockednoneReport
11296762021-04-25 01:08:4972.106.251.x/2422394 (CELLCO)usa (United States)yesblockedblockednoneReport

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