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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
18644892024-11-20 17:17:5749.96.28.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
18607972024-11-14 04:35:111.73.153.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
18607972024-11-14 04:35:11240a:61:30xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
18581232024-11-09 08:14:081.73.144.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
18581232024-11-09 08:14:08240a:61:31xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
18563152024-11-06 00:41:2549.109.131.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
18563152024-11-06 00:41:25240a:61:50xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
18558572024-11-05 10:20:531.73.144.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
18558572024-11-05 10:20:53240a:61:32xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
18377382024-10-02 05:35:0349.98.217.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
18279842024-09-13 04:48:5849.98.216.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
18215022024-09-01 06:31:2149.105.98.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
18215022024-09-01 06:31:21240a:61:11xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
18145762024-08-18 07:13:3549.109.0.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
18145762024-08-18 07:13:35240a:61:30xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
18024192024-07-25 02:14:5149.105.74.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
18024192024-07-25 02:14:51240a:61:11xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
18020482024-07-24 10:37:4149.96.25.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
17968722024-07-15 02:30:441.73.138.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
17968722024-07-15 02:30:44240a:61:32xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
17964302024-07-14 00:27:591.73.139.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
17964302024-07-14 00:27:59240a:61:32xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
17859032024-06-25 00:31:3249.109.104.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
17859032024-06-25 00:31:32240a:61:42xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
17852672024-06-24 02:45:2449.109.1.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
17852672024-06-24 02:45:24240a:61:31xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
17790282024-06-12 17:37:4149.109.160.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
17790282024-06-12 17:37:41240a:61:50xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
17777832024-06-10 18:14:2449.109.10.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
17777832024-06-10 18:14:24240a:61:40xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
13174902022-03-01 03:13:0649.106.217.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
12970062022-01-27 07:47:461.75.228.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
12970002022-01-27 07:36:091.75.228.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
12784642021-12-24 06:18:0949.97.107.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
9324522020-07-23 14:16:59110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9289192020-07-16 07:00:18110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9256372020-07-09 17:46:13110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9219492020-07-02 16:39:36110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9177812020-06-24 16:51:26110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9130722020-06-16 17:49:39110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9103722020-06-11 12:18:13110.163.137.x/249605 (docomo)jpn (Japan)yesunknownblockednoneReport
9103612020-06-11 11:59:15110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9061392020-06-04 04:16:02110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9057132020-06-03 11:14:26110.163.137.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
9038932020-05-31 00:03:37110.163.135.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
8996652020-05-23 15:11:28110.163.135.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
8957402020-05-16 14:04:52110.163.135.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
8919132020-05-09 12:58:11110.163.135.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
8919122020-05-09 12:55:23110.163.135.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
7470322019-09-09 00:55:50183.74.192.x/249605 (docomo)jpn (Japan)yesrewrittenblockednoneReport
7205412019-07-23 02:27:2249.106.209.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
6954222019-06-10 13:51:55110.163.147.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
6826202019-05-19 10:38:47146.99.104.x/249605 (docomo)jpn (Japan)yesunknownunknownnoneReport
6419772019-03-14 05:42:3749.104.24.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
6337412019-03-02 07:48:07183.74.192.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
6176222019-02-03 03:49:13183.74.193.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
6088102019-01-18 11:53:05183.74.192.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
5899492018-12-16 06:17:2849.106.192.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5802842018-11-30 00:25:3949.106.193.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5791112018-11-28 06:15:3049.106.193.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5784112018-11-27 04:34:5549.106.193.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5776772018-11-26 04:35:4949.106.188.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5773122018-11-25 08:26:3649.106.188.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5756062018-11-21 04:31:2349.106.188.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5748822018-11-20 01:26:3149.106.188.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5748642018-11-20 00:48:27110.163.11.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5748642018-11-20 00:48:27240a:6b:dxx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
5743722018-11-19 08:34:1749.97.97.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5742762018-11-19 04:07:2749.97.97.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5692722018-11-11 07:45:3049.106.188.x/249605 (docomo)jpn (Japan)yesblockedblockednoneReport
5549932018-10-17 07:36:05183.74.192.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
3824602017-12-31 13:31:33183.74.192.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
544772016-02-15 04:48:091.78.42.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
544762016-02-15 04:29:461.78.42.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport

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