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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
14103602022-07-31 23:29:53180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
14009972022-07-15 12:53:27180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
13937912022-07-02 03:35:38180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
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
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
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
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
13041922022-02-09 14:20:32180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12711072021-12-17 00:21:57180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12650072021-12-07 01:33:07180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
12571612021-11-27 00:10:03180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11930182021-08-08 00:41:22180.177.8.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
11589812021-06-11 00:01:16180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
11209162021-04-10 02:23:40180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11142432021-03-30 13:37:13180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
11096382021-03-23 00:16:19180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
10767142021-02-04 23:48:13180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
10716432021-01-27 23:19:00180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport
10672182021-01-20 23:14:00180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10619962021-01-12 23:03:10180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10567342021-01-04 13:40:20180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10529232020-12-27 22:52:55180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10478812020-12-16 12:46:45180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10423022020-12-08 00:30:37180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10402002020-12-04 05:37:37180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10357122020-11-26 15:12:11180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesblockedblockednoneReport
10356742020-11-26 14:17:52180.177.8.x/2438841 (kbro-AS-TW)twn (Taiwan)yesunknownblockednoneReport

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