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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
15664642023-04-27 23:10:582601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15629302023-04-20 21:58:182601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15593342023-04-13 20:45:482601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15556532023-04-06 19:33:472601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15519912023-03-30 18:20:562601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15482292023-03-23 17:08:202601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15443442023-03-16 15:55:242601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15403552023-03-09 14:42:382601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15364392023-03-02 13:29:372601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15325902023-02-23 12:16:352601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15286832023-02-16 11:03:422601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15246992023-02-09 09:50:492601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15204292023-02-02 08:38:032601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15169502023-01-27 06:29:322601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15145302023-01-20 05:17:202601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15102902023-01-13 04:04:332601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15060972023-01-06 02:52:142601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
15022882022-12-30 01:39:562601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14987682022-12-23 00:27:132601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14951122022-12-15 23:14:382601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14912572022-12-08 22:01:402601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14862732022-11-27 19:20:172601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14819422022-11-20 18:07:482601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14778992022-11-13 16:54:572601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14726282022-11-06 14:00:032601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
14679782022-10-30 12:47:342601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14640442022-10-23 11:35:022601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14581472022-10-16 08:39:342601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
14539212022-10-09 07:26:392601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14498902022-10-02 06:13:502601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14469152022-09-25 05:01:152601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14425562022-09-18 03:48:522601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14382512022-09-11 02:36:252601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14332122022-09-04 01:24:102601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14288432022-08-28 00:11:232601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14239092022-08-20 22:59:082601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14174672022-08-13 21:46:422601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14133992022-08-06 20:34:102601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14098942022-07-30 19:21:202601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14062962022-07-23 18:08:282601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
14016022022-07-16 16:55:212601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13978282022-07-09 15:42:162601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13939732022-07-02 14:29:422601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13885052022-06-25 11:34:062601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
13842232022-06-18 10:21:042601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13803842022-06-11 09:07:412601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13754812022-06-04 07:55:042601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13717742022-05-28 06:42:312601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13680882022-05-21 05:29:442601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13634502022-05-14 04:16:382601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13596292022-05-07 03:03:482601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13556652022-04-30 01:51:102601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13506632022-04-19 04:08:162601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13471142022-04-12 02:55:392601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13415272022-04-05 01:42:482601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13367622022-03-28 22:47:012601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
13319822022-03-21 19:51:362601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
13249812022-03-14 18:38:282601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13210402022-03-07 17:26:172601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13172182022-02-28 16:13:132601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13135292022-02-21 14:59:592601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
13092672022-02-14 12:04:202601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
13028462022-02-07 10:51:432601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
12990042022-01-31 09:38:442601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
12952952022-01-24 08:25:392601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
12915472022-01-17 07:13:152601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
12877342022-01-10 06:00:422601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
10948982021-02-27 22:01:392601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
10948832021-02-27 20:53:472601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10934192021-02-25 20:18:582601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
10934112021-02-25 20:06:582601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
10933482021-02-25 18:23:062601:194:4xx::/407922 (COMCAST-7922)usa (United States)norewrittenblocked/64Report
10884372021-02-18 20:53:402601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10878592021-02-18 08:57:282601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10806942021-02-11 07:45:022601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10761482021-02-04 06:31:512601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10717962021-01-28 05:19:192601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10673482021-01-21 04:05:332601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10628432021-01-14 02:51:422601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10583642021-01-07 01:37:452601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10547212020-12-31 00:23:232601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10523232020-12-23 23:10:072601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10481462020-12-16 21:55:262601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10437392020-12-09 20:42:252601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10392742020-12-02 19:27:362601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10350812020-11-25 18:12:552601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10304932020-11-18 16:59:572601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10251912020-11-11 15:45:162601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10206902020-11-04 14:30:352601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10161852020-10-28 13:17:152601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10110092020-10-21 12:02:352601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
10064602020-10-14 10:49:002601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9965252020-10-07 09:34:222601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9916522020-09-30 08:21:052601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9872922020-09-23 07:07:492601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9828652020-09-16 05:53:022601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9781272020-09-09 04:39:562601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9672172020-09-02 03:25:102601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9615872020-08-26 02:10:312601:194:4xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

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