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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
14447392022-09-21 14:56:255.173.148.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
14390712022-09-12 15:11:0194.254.225.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
14302882022-08-30 09:44:385.173.29.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
14158702022-08-11 16:07:2494.254.236.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
14133412022-08-06 17:14:555.173.156.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
14133362022-08-06 17:00:075.173.154.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
14126942022-08-05 09:01:2194.254.164.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
14126882022-08-05 08:57:4394.254.164.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
14098442022-07-30 16:08:525.173.152.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
14062322022-07-23 15:02:505.173.30.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
14056632022-07-22 08:57:405.173.120.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
14044642022-07-20 08:52:2994.254.177.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
14014962022-07-16 12:11:455.173.24.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
14004802022-07-14 15:11:125.173.11.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13988002022-07-11 17:54:565.173.112.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13977292022-07-09 11:05:4494.254.174.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13971982022-07-08 10:03:095.173.18.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13938562022-07-02 07:44:385.173.25.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13936952022-07-01 21:07:465.173.30.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13936922022-07-01 21:03:495.173.30.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13936892022-07-01 20:59:535.173.30.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13851072022-06-20 08:55:305.173.81.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13850402022-06-20 06:04:275.173.147.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13836742022-06-17 10:45:4394.254.169.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13773072022-06-07 20:51:4394.254.168.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13741642022-06-01 18:23:185.173.146.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13736172022-05-31 19:45:465.173.157.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13726802022-05-30 09:02:175.173.120.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13699132022-05-24 18:39:5194.254.238.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13670272022-05-19 08:07:215.173.121.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13661582022-05-17 17:33:535.173.25.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13614032022-05-10 16:27:435.173.14.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13605472022-05-09 09:37:415.173.104.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13573262022-05-03 15:21:405.173.158.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13562632022-05-01 11:03:0394.254.228.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13507632022-04-19 08:03:355.173.25.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13489262022-04-15 10:36:3194.254.175.x/2439603 (P4NET)pol (Poland)yesunknownunknownnoneReport
13489112022-04-15 10:04:525.173.28.x/2439603 (P4NET)pol (Poland)yesunknownunknownnoneReport
13469202022-04-11 18:22:585.173.28.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13425282022-04-06 15:38:305.173.22.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13413702022-04-04 18:17:035.173.155.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13355722022-03-27 21:44:475.173.153.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13353502022-03-27 09:37:265.173.15.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13208002022-03-07 09:59:315.173.105.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13193492022-03-04 11:28:315.173.16.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13157022022-02-25 09:52:085.173.26.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13152732022-02-24 15:58:315.173.137.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
13102812022-02-15 12:53:255.173.22.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
13024422022-02-06 14:28:475.173.157.x/2439603 (P4NET)pol (Poland)yesunknownunknownnoneReport
12958592022-01-25 08:34:2894.254.161.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
12958502022-01-25 08:02:4994.254.161.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
12893402022-01-12 21:43:055.173.138.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
12801542021-12-27 21:10:325.173.29.x/2439603 (P4NET)pol (Poland)yesunknownunknownnoneReport
12666702021-12-09 15:27:065.173.148.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
12660652021-12-08 14:49:3194.254.232.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
12653192021-12-07 14:00:2294.254.232.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
12625542021-12-02 12:35:445.173.152.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
12535262021-11-20 14:12:555.173.136.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
12433902021-11-02 15:48:2094.254.236.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
12388652021-10-25 18:41:2394.254.170.x/2439603 (P4NET)pol (Poland)yesunknownunknownnoneReport
11859942021-07-26 10:34:125.173.171.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
11226112021-04-13 06:39:505.173.201.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
11225892021-04-13 06:00:115.173.201.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
11119042021-03-26 10:49:125.173.132.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
11028482021-03-11 19:56:4494.254.224.x/2439603 (P4NET)pol (Poland)yesunknownunknownnoneReport
11017162021-03-10 07:25:025.173.80.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
10972952021-03-03 15:57:375.173.88.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
10870872021-02-17 16:11:235.173.216.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
10870772021-02-17 15:56:015.173.216.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
10774102021-02-05 22:59:315.173.122.x/2439603 (P4NET)pol (Poland)yesunknownblockednoneReport
10198402020-11-03 09:40:485.173.160.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
10190672020-11-02 07:08:485.173.20.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
10167092020-10-29 08:06:165.173.28.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
10142652020-10-25 14:31:145.173.4.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
10119082020-10-22 06:59:525.173.8.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
10090482020-10-18 13:02:3694.254.162.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
10084322020-10-17 08:10:235.173.194.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
10073082020-10-15 13:43:1294.254.162.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
10067072020-10-14 17:07:555.173.18.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9968012020-10-07 18:01:095.173.20.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9967022020-10-07 15:00:5994.254.162.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9937422020-10-03 08:18:505.173.176.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9913572020-09-29 19:17:5994.254.171.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9912592020-09-29 16:58:1494.254.161.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9869322020-09-22 18:10:1594.254.170.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9868262020-09-22 15:43:2694.254.168.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9824422020-09-15 14:28:3394.254.169.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9818842020-09-14 17:12:1994.254.168.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9754782020-09-07 17:24:4394.254.168.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9751172020-09-07 14:02:085.173.19.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9665512020-09-01 08:13:1494.254.168.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9655152020-08-31 10:07:475.173.16.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9652202020-08-30 19:43:1694.254.168.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9590572020-08-23 21:56:3494.254.169.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9588102020-08-23 16:26:1394.254.168.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9510582020-08-16 17:46:245.173.10.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9506122020-08-15 21:27:5094.254.161.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9448862020-08-08 21:32:125.173.18.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport
9448672020-08-08 20:22:0694.254.152.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
9038302020-05-30 20:50:095.173.64.x/2439603 (P4NET)pol (Poland)yesrewrittenrewrittennoneReport

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