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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
17232992024-02-24 14:42:182601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17231172024-02-24 03:18:362601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17231112024-02-24 03:06:342601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17231032024-02-24 02:36:532601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17228642024-02-23 18:27:402601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17228472024-02-23 17:21:222601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17225182024-02-23 00:29:412601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17225152024-02-23 00:22:162601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17220302024-02-22 01:36:302601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17220262024-02-22 01:28:542601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17214902024-02-21 05:56:092601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17212532024-02-20 17:17:572601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17210332024-02-20 07:22:422601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17210202024-02-20 06:45:542601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17206922024-02-19 14:03:512601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17204792024-02-19 05:07:092601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17204292024-02-19 00:28:162601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17203812024-02-18 21:32:152601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17203162024-02-18 17:12:002601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17203072024-02-18 16:45:312601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17202752024-02-18 15:10:072601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17201112024-02-18 01:06:272601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17200842024-02-17 23:39:532601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17199902024-02-17 17:34:262601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17197502024-02-17 03:04:532601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17196692024-02-16 21:59:052601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17196672024-02-16 21:50:342601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17191532024-02-16 04:40:282601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17189772024-02-15 18:17:102601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17189752024-02-15 18:12:422601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16217042023-08-13 14:39:382601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16216992023-08-13 14:34:382601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16206082023-08-11 07:11:072601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16178962023-08-06 12:25:432601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16156872023-08-01 23:16:182601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16120772023-07-25 22:09:482601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16085912023-07-18 20:49:062601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16042912023-07-11 04:06:092601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15990632023-07-01 07:09:042601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15954682023-06-24 06:02:282601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15918132023-06-16 20:31:282601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15905132023-06-14 11:19:212601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15892042023-06-12 03:31:462601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15856842023-06-05 03:54:172601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15853782023-06-04 10:19:152601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15849492023-06-03 09:07:422601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15847072023-06-02 18:37:492601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report

All results shown
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