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
1400162017-02-04 03:15:552601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1357762017-01-28 19:58:392601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1357712017-01-28 19:51:372601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1353822017-01-28 02:00:452601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1353752017-01-28 01:49:202601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1328392017-01-24 12:04:502601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1287572017-01-13 21:14:222601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noreceivedblockednoneReport
1232322017-01-05 02:24:152601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1195212016-12-29 01:09:372601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1151972016-12-21 01:22:332601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noreceivedblockednoneReport
1061802016-12-07 06:23:502601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1017762016-11-30 05:09:092601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
967772016-11-22 04:17:562601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
918002016-11-15 03:03:232601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedreceivednoneReport
865342016-11-07 01:19:132601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
837782016-10-29 22:40:252601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
800642016-10-20 03:22:512601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedreceivednoneReport
768732016-10-10 01:04:502601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noreceivedreceivednoneReport
734642016-09-28 20:31:362601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
707792016-09-20 04:27:492601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
692622016-09-13 03:12:002601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
671772016-08-31 04:04:382601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
660012016-08-22 07:04:512601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
650022016-08-15 05:49:092601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
642192016-08-08 04:33:432601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
634172016-08-01 03:18:032601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
624962016-07-25 02:02:182601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
624502016-07-24 08:49:142601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
624482016-07-24 08:39:272601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
619292016-07-18 21:04:112601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
618672016-07-18 08:19:122601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
618602016-07-18 05:57:192601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
618552016-07-18 05:14:282601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
618372016-07-18 00:46:412601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
618172016-07-17 19:09:312601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
617452016-07-17 02:05:402601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
617442016-07-17 01:35:292601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
617432016-07-17 01:28:502601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
615372016-07-14 05:32:512601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
615332016-07-14 04:30:252601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
615112016-07-13 20:55:152601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
608562016-07-07 04:16:482601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
608092016-07-06 15:40:492601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
607442016-07-06 07:06:112601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
607302016-07-06 02:47:392601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
607262016-07-06 00:37:042601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
607242016-07-05 23:30:322601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
607222016-07-05 22:55:562601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
601552016-06-30 02:49:412601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
601532016-06-30 02:03:142601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
601512016-06-30 01:46:002601:2c3:xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

All results shown
Last Modified