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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
4623472018-05-09 22:27:5894.254.131.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4612792018-05-08 16:58:4394.254.150.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4573342018-05-02 18:21:4594.254.134.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4573202018-05-02 17:59:0894.254.134.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4564842018-05-01 15:53:0794.254.144.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4531932018-04-26 03:30:5194.254.226.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4514572018-04-23 15:55:2394.254.133.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
4487462018-04-19 02:24:2294.254.128.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4451832018-04-13 10:54:2394.254.131.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
4451482018-04-13 09:11:3094.254.131.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
4443062018-04-12 01:17:5594.254.133.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4419182018-04-08 10:26:5294.254.151.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4399392018-04-05 00:11:3894.254.151.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4394952018-04-04 10:39:0194.254.130.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
4352072018-03-28 00:31:1794.254.128.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4331632018-03-24 09:59:1794.254.129.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
4327852018-03-23 16:33:1294.254.145.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4323582018-03-23 00:23:3094.254.226.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4309572018-03-20 23:24:4994.254.129.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4284612018-03-16 17:05:0894.254.132.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
4283782018-03-16 15:14:2594.254.150.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4264902018-03-13 22:18:2994.254.144.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4226112018-03-07 12:43:1794.254.128.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
4208162018-03-04 09:32:2694.254.130.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4168952018-02-25 22:53:0894.254.146.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4163782018-02-24 22:46:3994.254.162.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4127922018-02-18 21:08:5294.254.144.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4123252018-02-17 20:57:5194.254.224.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4123132018-02-17 20:19:5694.254.224.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4123112018-02-17 20:13:2594.254.224.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4099732018-02-13 23:26:0794.254.128.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4075212018-02-09 19:14:3594.254.144.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4063942018-02-07 23:23:1494.254.128.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
4013362018-01-30 19:37:4894.254.150.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3961202018-01-22 18:35:1894.254.144.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3950482018-01-20 19:06:5846.112.39.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3814202017-12-29 16:23:0394.254.177.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3775172017-12-21 23:20:0394.254.144.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3694162017-12-09 13:55:3594.254.226.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3417482017-10-26 06:44:3494.254.150.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3375532017-10-19 13:37:13164.127.21.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3366952017-10-18 11:51:4194.254.146.x/2439603 (P4NET)pol (Poland)yesunknownrewrittennoneReport
3318002017-10-10 15:53:0994.254.146.x/2439603 (P4NET)pol (Poland)yesblockedrewrittennoneReport
3273872017-10-03 07:17:1594.254.146.x/2439603 (P4NET)pol (Poland)yesunknownrewrittennoneReport
3230102017-09-25 11:46:4494.254.151.x/2439603 (P4NET)pol (Poland)yesunknownrewrittennoneReport
3178592017-09-16 22:17:15164.127.226.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
3086202017-09-02 21:41:5394.254.132.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2926202017-08-08 18:10:0594.254.231.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2913582017-08-07 05:14:2894.254.147.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2686722017-07-09 15:35:2394.254.134.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2657112017-07-05 17:05:5994.254.144.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2601722017-06-29 06:00:3494.254.139.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2597732017-06-28 18:04:3694.254.162.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2318652017-05-27 06:47:1694.254.131.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2297122017-05-24 20:38:11164.127.152.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2133142017-05-08 13:06:1594.254.145.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
2018462017-04-27 21:46:49164.127.152.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1966122017-04-22 20:51:1094.254.129.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1836242017-04-09 08:55:0294.254.130.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1829192017-04-08 09:54:3594.254.225.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1760222017-03-30 15:41:2194.254.162.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1759862017-03-30 15:04:5394.254.162.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1736922017-03-27 20:40:4194.254.227.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1654742017-03-15 20:00:3594.254.147.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1645072017-03-14 13:36:5994.254.145.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1616382017-03-09 18:18:5694.254.225.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
1069492016-12-08 11:48:2294.254.161.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
565332016-05-09 12:21:40164.127.143.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport

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