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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
5588212018-10-23 19:37:5286.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5546062018-10-16 18:31:1486.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5501252018-10-09 17:24:4486.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5459702018-10-02 16:18:0986.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5418162018-09-25 15:11:3986.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5377562018-09-18 14:05:0486.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5337272018-09-11 12:58:3286.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5297702018-09-04 11:52:0086.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5260142018-08-28 10:45:2686.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5221112018-08-21 09:38:5086.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5183612018-08-14 08:32:1886.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5143682018-08-07 07:25:4686.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5105992018-07-31 06:19:1186.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5068822018-07-24 05:12:4186.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
5030242018-07-17 04:06:1386.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4989592018-07-10 02:59:4386.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4948582018-07-03 01:53:1086.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4907902018-06-26 00:46:3886.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4866422018-06-18 23:40:0486.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4826542018-06-11 22:33:3286.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4785872018-06-04 21:26:5886.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4743142018-05-28 20:20:2386.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4698252018-05-21 19:13:4986.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4652612018-05-14 18:07:1886.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4605782018-05-07 17:00:4786.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4558342018-04-30 15:54:1486.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4514072018-04-23 14:47:4586.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4469012018-04-16 13:41:1586.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4424882018-04-09 12:34:4186.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4381522018-04-02 11:28:1286.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4341172018-03-26 10:21:3686.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4298842018-03-19 09:15:0186.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4253612018-03-12 08:08:2786.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4153622018-02-23 01:32:2086.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4113082018-02-16 00:12:0086.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4069932018-02-08 23:05:2486.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
4028132018-02-01 21:58:5186.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3983432018-01-25 20:52:2286.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3938152018-01-18 19:36:4286.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3893262018-01-11 18:30:0686.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3848112018-01-04 17:23:2886.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3808412017-12-28 16:16:5186.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3772552017-12-21 15:10:1786.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3728002017-12-14 13:54:2886.27.121.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport

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