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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
18227882024-09-03 16:17:5277.87.2.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
18090072024-08-07 09:13:1277.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
18085802024-08-06 15:06:5877.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
18084812024-08-06 11:47:4177.87.7.x/2442763 (CZAJEN)pol (Poland)yesunknownblockednoneReport
18072322024-08-03 16:07:5077.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
18071272024-08-03 11:35:2277.87.7.x/2442763 (CZAJEN)pol (Poland)yesunknownblockednoneReport
17932442024-07-08 14:02:1677.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
17846282024-06-22 14:19:0477.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
17577402024-05-03 11:38:2377.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
17095012024-01-27 20:27:4077.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
17094702024-01-27 19:09:0677.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
16956332023-12-31 17:38:2577.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
16956322023-12-31 17:32:0977.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
16928702023-12-25 20:22:1577.87.7.x/2442763 (CZAJEN)pol (Poland)yesunknownblockednoneReport
16928322023-12-25 17:53:4177.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
16575372023-10-19 15:00:4377.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
16326592023-09-02 09:11:0877.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
16128702023-07-27 13:14:4477.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
16128202023-07-27 11:09:1477.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
15956432023-06-24 16:05:3277.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
15875362023-06-08 11:09:5377.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
15875202023-06-08 10:01:1977.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
15529992023-04-01 20:06:4977.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
15007972022-12-27 09:52:1477.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
14994922022-12-24 13:25:0377.87.7.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
14284692022-08-27 09:13:1377.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
14170522022-08-13 09:47:5677.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
14164112022-08-12 15:13:0977.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
14127702022-08-05 13:10:2377.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
14018502022-07-17 08:16:5077.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
14015622022-07-16 15:15:4477.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
13002092022-02-02 09:49:4877.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
13001672022-02-02 08:11:4477.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
12993222022-01-31 18:24:4077.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
12805522021-12-28 15:51:0777.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
12804832021-12-28 13:53:5377.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
12790192021-12-25 10:58:5077.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
12786502021-12-24 13:40:3177.87.4.x/2442763 (CZAJEN)pol (Poland)yesblockedblockednoneReport
12283982021-10-08 20:19:1777.87.4.x/2442763 (CZAJEN)pol (Poland)yesunknownblockednoneReport
12048352021-08-28 13:44:0477.87.4.x/2442763 (CZAJEN)pol (Poland)yesunknownblockednoneReport
11548262021-06-03 18:28:3677.87.3.x/2442763 (CZAJEN)pol (Poland)yesunknownblockednoneReport
11545372021-06-03 10:18:0477.87.3.x/2442763 (CZAJEN)pol (Poland)yesunknownblockednoneReport
9036112020-05-30 09:42:0477.87.0.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
8144342019-12-27 16:25:52193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
8130162019-12-24 13:37:27193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
8129612019-12-24 11:34:49193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
7330272019-08-14 11:27:41193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
7312022019-08-11 06:58:55193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
7309852019-08-10 18:22:16193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
7309752019-08-10 18:02:50193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
7269712019-08-03 09:02:31193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
6903712019-06-01 08:21:2777.87.3.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
6287852019-02-22 14:19:2177.87.3.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
5976592018-12-29 14:29:4277.87.3.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
5939482018-12-22 13:19:1677.87.3.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
5011582018-07-13 14:21:4377.87.3.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
4934812018-06-30 12:12:25193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
4591012018-05-05 08:55:05193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport
4376092018-04-01 07:19:09193.33.175.x/2442763 (CZAJEN)pol (Poland)yesrewrittenrewrittennoneReport

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