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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
4597542018-05-06 13:30:5151.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
4335872018-03-25 06:49:2751.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
4206982018-03-04 03:28:5451.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
4164252018-02-25 02:22:0051.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3780732017-12-22 22:34:0951.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3645572017-12-02 02:51:5151.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3560062017-11-18 00:38:1751.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3283562017-10-04 20:37:5651.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3246282017-09-27 19:31:1451.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3075432017-08-31 23:23:0451.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
2950482017-08-11 16:33:3251.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
2916502017-08-07 13:30:5551.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
2315052017-05-26 19:28:1951.9.4.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport

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