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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
21951492026-07-11 20:12:4472.48.16.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
21916942026-07-05 20:39:0565.36.69.x/247459 (GRANDECOM-AS1)usa (United States)yesunknownunknownnoneReport
11000792021-03-08 01:27:4372.48.189.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10954082021-03-01 00:01:5372.48.189.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10814852021-02-12 01:59:5724.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10814522021-02-12 01:14:5624.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10814352021-02-12 00:49:5724.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10814242021-02-12 00:34:5724.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10767042021-02-04 23:28:2824.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10722222021-01-28 18:38:3124.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
10691122021-01-24 02:19:0524.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenrewrittennoneReport
10657742021-01-19 03:06:0724.155.163.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenrewrittennoneReport
9182952020-06-25 14:17:0967.198.68.x/247459 (GRANDECOM-AS1)usa (United States)yesunknownblockednoneReport
9182932020-06-25 14:16:0067.198.68.x/247459 (GRANDECOM-AS1)usa (United States)yesunknownblockednoneReport
9105292020-06-11 18:00:0224.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
9063712020-06-04 14:49:4424.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8998942020-05-24 06:06:0124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8948412020-05-14 20:59:0024.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8911242020-05-07 19:52:0324.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8872382020-04-30 18:41:1824.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8831352020-04-23 16:18:5224.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8791262020-04-16 14:53:4424.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8752982020-04-09 12:48:5124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8676892020-03-26 21:07:4124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8637762020-03-19 20:00:5124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
7836122019-11-06 15:37:2167.198.8.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenreceivednoneReport
4839142018-06-13 17:53:48216.188.249.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4830942018-06-12 15:05:04216.188.249.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4682542018-05-19 00:52:0572.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4600692018-05-06 23:33:1272.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4502582018-04-21 13:05:3572.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4417432018-04-07 23:56:1672.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4364842018-03-30 01:21:5272.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4364612018-03-29 23:54:3872.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4285262018-03-16 19:00:3372.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4271412018-03-14 19:02:5972.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4252062018-03-12 01:18:3272.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4204892018-03-03 15:53:5772.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4101512018-02-14 07:20:2672.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4077402018-02-10 04:45:5872.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
4008892018-01-30 05:19:4272.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3996262018-01-28 01:26:1472.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3951792018-01-21 00:19:3172.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3947972018-01-20 08:05:0372.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3896282018-01-12 05:28:0572.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3872382018-01-08 20:37:1072.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3858532018-01-06 07:53:1372.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3820892017-12-30 20:51:2972.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3803122017-12-27 17:24:0472.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3798722017-12-27 00:06:3172.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3789652017-12-25 00:40:0372.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3749572017-12-17 23:33:2572.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3716992017-12-13 02:33:4765.36.122.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3702322017-12-10 22:19:4872.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3670182017-12-06 01:15:4965.36.122.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3655472017-12-03 21:13:0672.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3578232017-11-21 07:16:4672.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3503082017-11-09 04:51:5472.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3477892017-11-05 06:56:5772.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3407442017-10-24 15:33:1572.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3396042017-10-22 20:18:5072.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3346622017-10-15 03:51:2672.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3314052017-10-10 01:03:2472.48.190.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3302042017-10-08 02:44:4172.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3300812017-10-07 19:31:4865.36.48.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
3261992017-09-30 08:12:0472.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3216882017-09-23 07:05:2672.48.4.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3173992017-09-16 05:58:5366.196.27.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3126152017-09-09 04:52:1766.196.27.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3082552017-09-02 03:45:4066.196.27.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3030982017-08-24 20:39:4966.196.27.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
3001042017-08-20 04:27:2466.196.27.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2906812017-08-06 02:17:4266.196.27.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2905042017-08-05 17:13:4765.36.117.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2696792017-07-10 23:10:0372.48.16.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2626142017-07-02 00:03:3465.36.111.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2565982017-06-24 22:56:5765.36.111.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2564482017-06-24 16:55:4665.36.111.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2481132017-06-15 00:05:4765.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2251332017-05-19 20:08:3765.36.121.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2250802017-05-19 19:06:5772.48.199.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2240172017-05-18 16:37:5365.36.121.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2206902017-05-15 14:47:3665.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2166122017-05-11 10:31:0965.36.121.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2159242017-05-10 19:56:4572.48.199.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2091912017-05-04 09:24:3765.36.121.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
2063492017-05-01 22:31:2365.36.121.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1998382017-04-26 00:26:0065.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1992112017-04-25 12:35:1666.90.165.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenrewrittennoneReport
1991732017-04-25 11:36:3466.90.165.x/247459 (GRANDECOM-AS1)usa (United States)yesrewrittenrewrittennoneReport
1985892017-04-24 21:24:5065.36.121.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1976672017-04-24 01:09:0465.36.121.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1939932017-04-20 09:04:4967.198.41.x/247459 (GRANDECOM-AS1)usa (United States)yesunknownblockednoneReport
1915212017-04-18 00:01:2965.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1847922017-04-10 22:36:1265.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1800962017-04-05 00:21:0065.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1783512017-04-02 16:09:4865.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1722552017-03-26 04:44:0665.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1674172017-03-18 20:55:2665.36.101.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport
1668372017-03-17 19:40:0466.90.131.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedblockednoneReport

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