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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
16187382023-08-08 03:17:35100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16151662023-08-01 02:11:00100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16092512023-07-20 01:23:52100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16052432023-07-12 16:31:11100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16010352023-07-05 02:28:13100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15972862023-06-27 21:14:13100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15937122023-06-20 19:44:00100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15900832023-06-13 16:24:40100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15855852023-06-04 21:40:58100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15815832023-05-28 03:45:26100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15777712023-05-20 23:00:21100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15741622023-05-13 17:38:13100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15702522023-05-06 02:04:38100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15669452023-04-29 00:31:44100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15634312023-04-21 22:51:57100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15597432023-04-14 15:54:33100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15555492023-04-06 15:06:56100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15516852023-03-30 03:08:45100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15478612023-03-23 01:35:26100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15438672023-03-15 22:39:13100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15398462023-03-08 19:20:36100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15359742023-03-01 18:11:00100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15321502023-02-22 16:19:13100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15279152023-02-15 04:08:02100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15236902023-02-07 19:51:20100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15188092023-01-30 19:00:31100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15117582023-01-16 04:53:29100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15069552023-01-07 15:52:37100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15029682022-12-31 13:48:48100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14955022022-12-16 18:14:59100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14907182022-12-07 23:25:07100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14884882022-11-30 22:18:33100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14878232022-11-30 01:10:45100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14827392022-11-21 21:38:44100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14781432022-11-14 04:32:54100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14677402022-10-30 00:35:29100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14633222022-10-21 21:24:12100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14572352022-10-14 20:17:35100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14526982022-10-07 02:51:38100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14486662022-09-29 21:02:03100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14442182022-09-20 21:17:53100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14399212022-09-13 19:48:08100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14292522022-08-28 22:00:31100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14240122022-08-21 04:12:02100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14173102022-08-13 17:20:04100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14133112022-08-06 16:12:17100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14091262022-07-29 01:26:50100.8.239.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport

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