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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
11374922021-05-05 23:50:4173.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11108542021-03-24 15:55:3673.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4986892018-07-09 19:00:3973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4975472018-07-07 18:11:0373.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4966612018-07-06 01:49:3673.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4959312018-07-04 17:48:2473.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4952282018-07-03 16:27:1073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4913912018-06-26 23:42:1273.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4899472018-06-24 16:42:5873.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4804682018-06-07 19:52:3173.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4804162018-06-07 17:49:5873.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4785382018-06-04 20:07:0173.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4730942018-05-26 16:07:5973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4588242018-05-04 19:37:1273.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4342842018-03-26 15:38:3473.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4320932018-03-22 15:29:1973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4295522018-03-18 18:09:5873.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4187672018-02-28 21:13:2373.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4175472018-02-27 02:33:5073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4141032018-02-21 01:11:3773.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4124242018-02-18 02:54:0973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4119762018-02-17 03:14:4373.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4085882018-02-11 19:26:4173.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4013242018-01-30 19:15:4973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4008062018-01-30 01:33:2573.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3969082018-01-23 21:03:4173.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3963272018-01-23 02:32:0573.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3947112018-01-20 03:46:0773.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3911772018-01-15 00:33:3673.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3861742018-01-06 21:41:0773.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3844122018-01-04 02:29:0673.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3816912017-12-30 03:28:2573.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3792652017-12-25 19:30:1373.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3766782017-12-20 18:00:0173.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3748742017-12-17 18:55:4573.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3645482017-12-02 02:14:3373.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3638802017-12-01 04:21:0073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3371612017-10-19 00:16:4773.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3334092017-10-12 20:39:5073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3259182017-09-29 19:44:2073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3226412017-09-24 20:28:4973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3082192017-09-02 01:39:2973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2845692017-07-28 16:38:5073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2838072017-07-27 19:32:3373.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2697742017-07-11 02:33:3073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2308012017-05-26 00:58:4673.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2267512017-05-21 18:18:5673.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2241902017-05-18 20:17:2973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2211482017-05-16 00:49:4873.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2200662017-05-14 23:34:2373.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2184122017-05-13 03:07:1973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2183322017-05-13 01:04:4073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2182522017-05-12 22:47:0973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2179002017-05-12 15:33:4273.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2138772017-05-09 01:02:3073.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2027752017-04-28 14:33:5173.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1996792017-04-25 20:11:3973.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1976562017-04-24 00:49:0773.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1956152017-04-21 18:02:3573.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1926732017-04-19 00:40:3473.104.47.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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