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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
12001632021-08-20 15:03:1951.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
12001632021-08-20 15:03:192001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11964352021-08-13 19:42:21212.83.133.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
11962872021-08-13 13:55:3451.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11962872021-08-13 13:55:342001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11922472021-08-06 12:48:1651.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11922472021-08-06 12:48:162001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11883612021-07-30 11:40:5851.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11883612021-07-30 11:40:582001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11846372021-07-23 10:33:4251.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11846372021-07-23 10:33:422001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11809022021-07-16 09:26:2451.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11809022021-07-16 09:26:242001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11746082021-07-09 08:18:4251.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11746082021-07-09 08:18:422001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11706992021-07-02 07:11:2551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11706992021-07-02 07:11:252001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11665172021-06-25 06:03:3951.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11665172021-06-25 06:03:392001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11636182021-06-18 04:55:5551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11636182021-06-18 04:55:552001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11614372021-06-14 21:21:5262.210.99.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614362021-06-14 21:21:1862.210.99.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614342021-06-14 21:21:0062.210.99.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614332021-06-14 21:20:0962.210.99.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614322021-06-14 21:18:3462.210.99.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614312021-06-14 21:18:0762.210.99.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614302021-06-14 21:17:1362.210.211.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614292021-06-14 21:17:0751.15.146.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614272021-06-14 21:16:14212.83.184.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614262021-06-14 21:14:18195.154.51.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614252021-06-14 21:14:02195.154.251.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614232021-06-14 21:13:51195.154.251.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614222021-06-14 21:12:52195.154.250.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614212021-06-14 21:11:24195.154.237.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614202021-06-14 21:11:20195.154.241.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614192021-06-14 21:09:18195.154.237.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614182021-06-14 21:09:07195.154.235.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614172021-06-14 21:08:53195.154.233.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614152021-06-14 21:08:32195.154.230.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11614132021-06-14 21:06:41195.154.168.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
11590622021-06-11 03:48:3851.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11590622021-06-11 03:48:382001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11550322021-06-04 02:41:2251.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11550322021-06-04 02:41:222001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11509602021-05-28 01:33:4051.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11509602021-05-28 01:33:402001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11479592021-05-23 06:06:1651.159.80.x/2412876 (AS12876)fra (France)noblockedblockednoneReport
11468722021-05-21 00:25:5651.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11468722021-05-21 00:25:562001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11426772021-05-13 23:18:0851.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11426772021-05-13 23:18:082001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11421272021-05-13 08:24:0451.159.59.x/2412876 (AS12876)fra (France)noblockedblockednoneReport
11380832021-05-06 22:10:2451.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11380832021-05-06 22:10:242001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11340822021-04-29 21:02:4051.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11340822021-04-29 21:02:402001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11284292021-04-22 19:54:5951.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11284292021-04-22 19:54:592001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11242612021-04-15 18:47:1851.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11242612021-04-15 18:47:182001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11200112021-04-08 17:39:3751.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11200112021-04-08 17:39:372001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11158472021-04-01 16:31:5551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11158472021-04-01 16:31:552001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11114852021-03-25 15:24:1551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11114852021-03-25 15:24:152001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11070392021-03-18 14:16:3251.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11070392021-03-18 14:16:322001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
11026072021-03-11 13:08:4451.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
11026072021-03-11 13:08:442001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10978772021-03-04 12:00:5951.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10978772021-03-04 12:00:592001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10930832021-02-25 10:53:4051.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10930832021-02-25 10:53:402001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10878912021-02-18 09:45:5851.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10878912021-02-18 09:45:582001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10878692021-02-18 09:03:1551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10878692021-02-18 09:03:152001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10878502021-02-18 08:40:3251.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10878502021-02-18 08:40:322001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10878432021-02-18 08:27:5051.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10878432021-02-18 08:27:502001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10806802021-02-11 07:20:3551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10806802021-02-11 07:20:352001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10761442021-02-04 06:12:5151.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10761442021-02-04 06:12:512001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10717892021-01-28 05:05:3651.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10717892021-01-28 05:05:362001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10673462021-01-21 03:57:5551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10673462021-01-21 03:57:552001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10628422021-01-14 02:50:3751.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10628422021-01-14 02:50:372001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10583692021-01-07 01:42:5651.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10583692021-01-07 01:42:562001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10574832021-01-05 15:47:37151.115.56.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10574832021-01-05 15:47:372001:bc8:1exx::/4012876 (AS12876)fra (France)noblockedblocked/40Report
10574822021-01-05 15:47:08151.115.56.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10574822021-01-05 15:47:082001:bc8:1exx::/4012876 (AS12876)fra (France)noblockedblocked/40Report
10565902021-01-04 08:51:3251.15.73.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10547252020-12-31 00:35:1251.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10547252020-12-31 00:35:122001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10533612020-12-28 16:15:0351.158.102.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10523302020-12-23 23:27:5551.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10523302020-12-23 23:27:552001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10481582020-12-16 22:20:3351.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10481582020-12-16 22:20:332001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10437542020-12-09 21:12:4751.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10437542020-12-09 21:12:472001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10393052020-12-02 20:04:5951.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10393052020-12-02 20:04:592001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10351172020-11-25 18:57:3651.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10351172020-11-25 18:57:362001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10305202020-11-18 17:49:4951.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10305202020-11-18 17:49:492001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10252272020-11-11 16:42:0351.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10252272020-11-11 16:42:032001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10212292020-11-05 11:27:0251.158.102.x/2412876 (AS12876)fra (France)yesrewrittenrewrittennoneReport
10207322020-11-04 15:34:1451.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10207322020-11-04 15:34:142001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10190652020-11-02 07:04:3251.15.71.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10190652020-11-02 07:04:322001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10190642020-11-02 07:03:2451.158.184.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10190642020-11-02 07:03:242001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10190632020-11-02 07:02:4451.159.144.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10190632020-11-02 07:02:442001:bc8:12xx::/4012876 (AS12876)fra (France)noblockedblocked/32Report
10190622020-11-02 07:02:3951.158.68.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10190622020-11-02 07:02:392001:bc8:47xx::/4012876 (AS12876)fra (France)noblockedblocked/32Report
10190612020-11-02 07:02:3151.15.197.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10190612020-11-02 07:02:312001:bc8:47xx::/4012876 (AS12876)fra (France)noblockedblocked/32Report
10184502020-10-31 23:04:1951.158.188.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10184502020-10-31 23:04:192001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10164552020-10-28 20:29:0251.158.102.x/2412876 (AS12876)fra (France)yesunknownunknownnoneReport
10162402020-10-28 14:26:5251.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10162402020-10-28 14:26:522001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10110562020-10-21 13:19:2851.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10110562020-10-21 13:19:282001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10065142020-10-14 12:12:0751.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
10065142020-10-14 12:12:072001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
10048072020-10-12 05:28:31212.83.171.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10048062020-10-12 05:27:17212.83.163.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10047462020-10-12 04:37:05212.83.163.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
10047112020-10-12 04:16:35212.83.171.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9995102020-10-09 14:06:44163.172.215.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
9994992020-10-09 14:01:31163.172.43.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9991782020-10-09 05:16:11163.172.215.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
9991772020-10-09 05:15:26163.172.215.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
9990382020-10-09 04:10:13163.172.46.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9990372020-10-09 04:09:10163.172.43.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9990362020-10-09 04:08:55163.172.42.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9990342020-10-09 04:08:08163.172.38.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9990332020-10-09 04:07:53163.172.37.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9965632020-10-07 11:04:2151.15.91.x/2412876 (AS12876)nld (Netherlands)yesblockedblockednoneReport
9965632020-10-07 11:04:212001:bc8:18xx::/4012876 (AS12876)nld (Netherlands)noblockedblocked/32Report
9946122020-10-04 16:50:3451.159.29.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9945952020-10-04 16:43:4851.159.29.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport
9944612020-10-04 15:42:5051.159.29.x/2412876 (AS12876)fra (France)yesblockedblockednoneReport

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