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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
20710772025-12-01 01:17:4971.202.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
20530672025-10-25 04:56:5971.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20530652025-10-25 04:44:1671.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20416882025-10-05 20:04:5271.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20375812025-09-28 00:15:1571.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20375622025-09-27 23:00:1271.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20375502025-09-27 22:34:0971.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20334412025-09-20 18:06:1571.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20292942025-09-13 01:08:4171.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20250272025-09-06 00:01:1171.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20096982025-08-09 00:08:0571.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20017792025-07-25 23:09:3371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19859792025-06-28 00:24:2371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19859772025-06-28 00:17:5171.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19741102025-06-07 00:15:0371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19741072025-06-07 00:10:4171.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19645072025-05-20 18:04:1371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19540402025-05-03 01:00:1171.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19540352025-05-03 00:47:2771.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19466592025-04-19 08:22:3071.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19465752025-04-19 01:38:3871.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19431432025-04-12 00:31:0471.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19388972025-04-04 00:42:4871.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19388942025-04-04 00:30:0371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19325982025-03-24 00:42:2471.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19133502025-02-19 04:25:3371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19133412025-02-19 03:47:1271.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19087882025-02-10 23:26:0571.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19021642025-01-30 03:13:4671.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19021592025-01-30 02:51:0371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18977702025-01-22 01:39:1271.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18931222025-01-14 01:57:3371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18883172025-01-04 08:24:4871.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18850012024-12-28 06:00:1071.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18810522024-12-20 00:18:4371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18720812024-12-04 03:00:1371.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18672592024-11-25 22:14:4171.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18619492024-11-16 01:31:3571.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18569102024-11-07 00:45:5571.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18523412024-10-30 02:11:1871.202.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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