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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
15458072023-03-19 10:18:4192.236.37.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5493342018-10-08 15:56:4192.236.37.x/245089 (NTL)gbr (United Kingdom)yesunknownunknownnoneReport
5452382018-10-01 14:50:0592.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5397092018-09-21 18:29:0992.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5357642018-09-14 17:22:2992.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5317582018-09-07 14:19:4492.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5269112018-08-29 18:07:2392.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5223562018-08-21 19:01:0692.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5066922018-07-23 20:30:2092.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5066682018-07-23 19:54:3692.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5060662018-07-22 17:51:0792.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5020922018-07-15 13:28:3092.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5010612018-07-13 11:27:1392.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4984172018-07-09 12:49:1292.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4944492018-07-02 11:42:3592.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4906382018-06-25 18:43:1692.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4905892018-06-25 17:31:1592.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4864282018-06-18 16:24:3092.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4823962018-06-11 15:02:5592.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4769642018-06-01 19:47:2092.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4724912018-05-25 14:39:0792.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4663772018-05-16 12:34:2792.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4605522018-05-07 16:14:4092.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4557512018-04-30 12:57:0492.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4498982018-04-20 19:24:2592.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4363132018-03-29 18:29:0592.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4301062018-03-19 16:02:2192.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4299482018-03-19 11:21:0392.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4299292018-03-19 10:40:2292.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4186802018-02-28 18:42:3192.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4130562018-02-19 10:01:3892.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4121642018-02-17 12:57:3392.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3988242018-01-26 16:34:3992.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3943402018-01-19 15:27:5992.236.37.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport

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