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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
13215092022-03-08 14:07:03103.4.29.x/2455720 (GIGABIT-MY)twn (Taiwan)yesunknownrewrittennoneReport
12202582021-09-25 23:53:20103.212.70.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
10048182020-10-12 05:35:29202.176.4.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
10047522020-10-12 04:42:58202.176.4.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
10041062020-10-11 03:31:14103.4.31.x/2455720 (GIGABIT-MY)twn (Taiwan)yesunknownunknownnoneReport
10030822020-10-10 21:00:21103.4.31.x/2455720 (GIGABIT-MY)twn (Taiwan)yesunknownunknownnoneReport
10023742020-10-10 16:43:43103.4.31.x/2455720 (GIGABIT-MY)twn (Taiwan)yesunknownunknownnoneReport
10013612020-10-10 10:06:41103.4.31.x/2455720 (GIGABIT-MY)twn (Taiwan)yesunknownunknownnoneReport
9987172020-10-09 00:13:42139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987152020-10-09 00:13:35139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987132020-10-09 00:11:39139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987122020-10-09 00:11:12139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987112020-10-09 00:10:59139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987102020-10-09 00:10:58139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987092020-10-09 00:10:57139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987082020-10-09 00:10:57139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987072020-10-09 00:10:48139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9987052020-10-09 00:08:22139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9774722020-09-08 13:32:06185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9774482020-09-08 13:21:14185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9774362020-09-08 13:15:39185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9774232020-09-08 13:10:44185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9773812020-09-08 12:47:55103.106.250.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9773802020-09-08 12:46:49185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9773742020-09-08 12:44:35185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9773592020-09-08 12:34:25185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9773492020-09-08 12:29:42185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9773242020-09-08 12:19:55185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9773162020-09-08 12:16:09185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9772712020-09-08 11:52:44185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9772642020-09-08 11:47:45185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9771542020-09-08 10:48:15185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9770032020-09-08 09:14:26185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9769992020-09-08 09:12:28185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9769852020-09-08 09:02:47103.106.250.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9767862020-09-08 06:59:20103.4.30.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9767292020-09-08 06:23:00185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9766742020-09-08 05:46:53103.4.31.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9766352020-09-08 05:19:07185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9765922020-09-08 04:46:05103.4.30.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9765872020-09-08 04:42:16185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9765512020-09-08 04:19:08185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9764812020-09-08 03:32:31185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9763752020-09-08 02:23:31185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9762162020-09-08 00:49:20185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9762002020-09-08 00:37:50185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9761462020-09-07 23:59:42185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9761312020-09-07 23:48:16185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9761202020-09-07 23:41:19185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9760382020-09-07 22:47:31185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9760222020-09-07 22:34:58185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9759792020-09-07 22:06:09185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9759212020-09-07 21:31:51185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9758792020-09-07 21:09:06185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9758452020-09-07 20:49:58185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9758282020-09-07 20:38:31185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9757972020-09-07 20:20:36185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9757692020-09-07 20:05:43185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9757662020-09-07 20:04:23185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9757062020-09-07 19:29:15185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9756932020-09-07 19:19:19185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9755862020-09-07 18:19:05185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9755402020-09-07 17:57:41185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9754802020-09-07 17:24:58103.4.30.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9752572020-09-07 15:18:01185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9752492020-09-07 15:13:14185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9752432020-09-07 15:09:26185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9751942020-09-07 14:43:17185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9751572020-09-07 14:27:05185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9751122020-09-07 13:59:14185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9750612020-09-07 13:26:50139.5.177.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9750482020-09-07 13:17:43185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9750032020-09-07 12:49:49185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9749352020-09-07 12:09:07103.106.250.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9748892020-09-07 11:38:31185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9748572020-09-07 11:17:16103.4.30.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9748402020-09-07 11:06:41185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9747842020-09-07 10:31:47185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9747672020-09-07 10:18:53185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9746992020-09-07 09:34:19185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9746812020-09-07 09:22:59103.4.31.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9746722020-09-07 09:16:23185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9745912020-09-07 08:16:21185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9744692020-09-07 06:55:02185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9743052020-09-07 05:17:24185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9741282020-09-07 03:27:05185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9741062020-09-07 03:12:41185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9741032020-09-07 03:11:00185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9740882020-09-07 03:00:01103.106.250.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9740462020-09-07 02:26:35185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9739562020-09-07 01:26:47185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9738962020-09-07 00:45:59103.228.54.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9738902020-09-07 00:41:53185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9738482020-09-07 00:14:22185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9737752020-09-06 23:25:10185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9735602020-09-06 21:52:33185.189.161.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9735242020-09-06 21:26:42185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9735182020-09-06 21:22:15103.106.250.x/2455720 (GIGABIT-MY)mys (Malaysia)yesblockedblockednoneReport
9733672020-09-06 19:47:58103.4.29.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport
9732922020-09-06 18:59:01185.189.160.x/2455720 (GIGABIT-MY)twn (Taiwan)yesblockedblockednoneReport

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