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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
14158422022-08-11 15:25:19180.177.13.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
14140922022-08-08 14:49:01180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
14119532022-08-03 22:53:37180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedunknownnoneReport
14103602022-07-31 23:29:53180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
14067502022-07-24 22:24:04180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
14067442022-07-24 21:47:09180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
14009972022-07-15 12:53:27180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13995342022-07-12 22:52:55123.193.116.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
13956692022-07-05 19:49:03180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13937912022-07-02 03:35:38180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
13840732022-06-17 23:36:00180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13834162022-06-16 23:03:15180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13802102022-06-10 22:30:03180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13773422022-06-07 22:28:20180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13746732022-06-02 16:08:53180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13729842022-05-30 19:13:09180.177.13.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13709522022-05-26 15:03:11180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
13700062022-05-24 22:35:43180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13684312022-05-21 22:49:39180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13660172022-05-17 13:32:41180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13631402022-05-13 14:05:37180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13628762022-05-13 00:49:43180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13612762022-05-10 12:26:54180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13580382022-05-04 21:56:06180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13569702022-05-02 22:37:17180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13539402022-04-26 22:30:41180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13508122022-04-19 09:53:51180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13503152022-04-18 15:16:40180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13499942022-04-18 00:11:44180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13466752022-04-11 11:33:31180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13459542022-04-09 23:20:20180.177.13.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13410432022-04-04 08:37:10180.177.9.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13396442022-04-01 10:20:49180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13354632022-03-27 15:20:04180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesrewrittenrewrittennoneReport
13354582022-03-27 15:15:40180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13352432022-03-27 03:24:08180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13265822022-03-17 14:11:58180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13240122022-03-12 23:43:24180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13221072022-03-09 13:52:43180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13202302022-03-06 04:14:45180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13194092022-03-04 13:51:01180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13177632022-03-01 14:31:28180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13154922022-02-24 22:34:13180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13135242022-02-21 14:51:02180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesrewrittenrewrittennoneReport
13131682022-02-20 23:04:38180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13115312022-02-17 16:12:50180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesrewrittenrewrittennoneReport
13115142022-02-17 15:44:22180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13048572022-02-10 14:37:56180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13041922022-02-09 14:20:32180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13041612022-02-09 13:28:02180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13000062022-02-01 23:30:43180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12981082022-01-29 10:05:48180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12944052022-01-22 07:29:58180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12943432022-01-22 00:59:24180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12905502022-01-14 23:53:34180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12887362022-01-11 21:08:42180.177.13.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedunknownnoneReport
12868022022-01-07 22:47:07180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12820882021-12-31 15:37:04180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12787172021-12-24 16:09:11180.177.10.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12786782021-12-24 14:30:32180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12711072021-12-17 00:21:57180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12710972021-12-16 23:39:13180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12666842021-12-09 16:00:00180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
12650072021-12-07 01:33:07180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12625642021-12-02 12:52:41180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12571612021-11-27 00:10:03180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12539952021-11-21 16:02:42180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12495412021-11-12 22:43:08180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12445662021-11-04 14:01:27180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
12405542021-10-28 07:27:02180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12360192021-10-21 06:20:16180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12316102021-10-14 05:13:31123.194.3.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12273482021-10-07 04:06:47180.177.9.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12230002021-09-30 03:00:52180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
12187122021-09-23 01:54:16180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12148442021-09-15 23:38:48180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12109162021-09-08 22:06:14180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12064562021-08-31 14:48:26123.195.20.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12050082021-08-28 22:44:19180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12021692021-08-24 03:05:36123.195.20.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11974032021-08-15 23:55:33123.195.20.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11955862021-08-12 09:37:09180.177.13.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11930182021-08-08 00:41:22180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
11923372021-08-06 15:53:23123.195.20.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11884752021-07-30 14:46:46123.195.20.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11878902021-07-29 15:40:39180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownrewrittennoneReport
11878662021-07-29 14:44:44180.177.9.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownrewrittennoneReport
11878552021-07-29 14:14:46180.177.9.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownrewrittennoneReport
11870532021-07-28 04:22:21180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
11832712021-07-21 01:29:45180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11822272021-07-19 05:31:46180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesrewrittenrewrittennoneReport
11798342021-07-15 02:46:00180.177.14.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11791452021-07-13 22:23:35180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
11729742021-07-06 14:17:57180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
11708322021-07-02 12:25:18180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11699212021-07-01 02:00:17180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11686732021-06-29 06:34:31180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
11664152021-06-24 23:59:28180.177.13.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
11648072021-06-20 14:25:25180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11635232021-06-17 23:28:10180.177.12.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownunknownnoneReport

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