Logo

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
5350202018-09-13 13:35:302a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/80Report
5348322018-09-13 06:37:142a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblockednoneReport
5316382018-09-07 09:27:322a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5311612018-09-06 14:30:492a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5309082018-09-06 05:30:002a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5274192018-08-30 15:15:392a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5272572018-08-30 08:40:292a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5232262018-08-23 07:33:192a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5231882018-08-23 06:00:152a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5228902018-08-22 17:48:222a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5225922018-08-22 05:35:002a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5220322018-08-21 05:56:112a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5196312018-08-16 07:34:292a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5176592018-08-13 05:41:192a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5176502018-08-13 05:20:452a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5163892018-08-10 13:30:312a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5162252018-08-10 07:04:222a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5156362018-08-09 08:33:402a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5149902018-08-08 07:41:522a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5143602018-08-07 07:10:342a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5138272018-08-06 12:52:462a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5124762018-08-03 07:58:542a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5120532018-08-02 14:14:152a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5119802018-08-02 11:43:552a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5119062018-08-02 08:12:322a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5119002018-08-02 07:53:232a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5115992018-08-01 17:03:182a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5115662018-08-01 15:58:012a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5081522018-07-26 12:58:252a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5080512018-07-26 07:27:252a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5080012018-07-26 05:31:232a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5076232018-07-25 13:11:462a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5069522018-07-24 08:28:562a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5036422018-07-18 06:03:172a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
5003802018-07-12 07:16:502a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4962922018-07-05 11:47:222a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4962702018-07-05 10:59:422a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4961562018-07-05 06:36:232a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4922792018-06-28 08:33:122a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4922482018-06-28 07:19:142a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4922082018-06-28 05:28:532a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4902412018-06-25 06:13:352a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4842502018-06-14 07:21:062a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4842162018-06-14 06:00:122a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4802122018-06-07 10:59:162a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4796202018-06-06 12:40:332a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4796102018-06-06 12:21:052a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4780882018-06-04 06:59:552a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4759852018-05-31 07:48:142a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4746822018-05-29 12:10:082a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4746322018-05-29 10:15:082a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4725232018-05-25 15:25:182a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4703632018-05-22 14:05:502a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4683872018-05-19 08:17:242a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4652912018-05-14 19:18:312a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4652102018-05-14 16:39:192a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4647902018-05-14 04:49:382a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4576582018-05-03 07:59:592a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4576202018-05-03 05:58:452a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4570482018-05-02 11:41:162a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4526472018-04-25 10:34:082a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4491562018-04-19 17:01:192a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4488362018-04-19 07:31:332a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4481942018-04-18 09:03:522a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4444292018-04-12 06:38:502a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4436702018-04-11 05:45:342a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4403492018-04-05 15:15:502a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4401542018-04-05 09:24:422a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4401372018-04-05 08:46:492a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4401042018-04-05 07:19:532a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4400772018-04-05 06:25:342a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4400542018-04-05 05:40:112a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4366692018-03-30 11:01:112a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4321382018-03-22 17:01:592a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4318982018-03-22 08:54:052a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4318692018-03-22 07:44:302a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4318482018-03-22 06:57:592a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4281382018-03-16 07:19:342a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4267982018-03-14 10:03:222a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4267682018-03-14 09:11:012a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblockednoneReport
4267042018-03-14 07:07:172a00:d78:xx::/407160 (NETDYNAMICS)nld (Netherlands)noblockedblockednoneReport
4233212018-03-08 14:38:392a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4191982018-03-01 13:31:352a00:d78:xx::/407160 (NETDYNAMICS)nld (Netherlands)noblockedblockednoneReport
4184792018-02-28 12:52:042a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4183252018-02-28 06:50:272a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4110752018-02-15 16:34:202a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4109342018-02-15 11:52:172a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4066362018-02-08 10:32:542a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4066262018-02-08 09:59:492a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4065302018-02-08 07:00:432a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4053832018-02-06 10:19:182a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4025222018-02-01 13:35:082a00:d78:xx::/406939 (HURRICANE)nld (Netherlands)noblockedblocked/64Report
4024302018-02-01 09:30:552a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
4016122018-01-31 07:21:092a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
3986252018-01-26 08:59:412a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
3941412018-01-19 07:52:252a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
3941322018-01-19 07:32:022a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
3936032018-01-18 14:58:072a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report
3934662018-01-18 12:17:242a00:d78:xx::/401140 (SIDN)nld (Netherlands)noblockedblocked/64Report

Next 100
Last Modified