Logo

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
15302662023-02-19 07:16:1771.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15296902023-02-18 00:37:4371.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15262702023-02-12 06:05:4371.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15252012023-02-10 02:44:2471.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15241302023-02-08 14:02:1371.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15208682023-02-03 01:33:0871.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15197772023-02-01 09:10:0071.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15156342023-01-25 01:13:5471.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15130592023-01-17 23:29:5771.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15123602023-01-16 23:28:5971.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15123532023-01-16 22:56:5271.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15112492023-01-14 23:54:3771.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
15081602023-01-09 21:46:1771.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14676572022-10-29 21:21:4771.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14256672022-08-23 13:13:4771.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
14195492022-08-16 06:33:5071.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
3906362018-01-13 22:59:5171.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3905732018-01-13 20:20:5771.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3857952018-01-06 04:05:5671.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3857512018-01-06 02:02:5671.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3833092018-01-02 12:42:1271.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3793832017-12-26 01:59:4071.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3793082017-12-25 21:40:0771.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3750262017-12-18 02:33:2471.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3750022017-12-18 01:22:3571.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3702782017-12-11 00:50:5771.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3694862017-12-09 16:32:1771.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3681462017-12-07 14:49:4371.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3655122017-12-03 20:06:5371.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3653812017-12-03 15:39:3371.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1809342017-04-06 00:55:4371.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1504692017-02-20 21:35:1571.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1407642017-02-05 12:21:5171.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1356212017-01-28 13:08:1471.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1350242017-01-27 16:17:4071.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1345212017-01-26 21:41:4671.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1191992016-12-28 13:57:4371.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1152072016-12-21 01:41:3671.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1056752016-12-06 13:32:0371.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
924082016-11-15 22:21:5971.187.237.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified