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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
8594642020-03-12 08:00:5883.241.145.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenrewrittennoneReport
7937132019-11-22 08:08:0883.241.211.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7660292019-10-09 12:57:56193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7658842019-10-09 06:53:43193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7611722019-10-01 17:05:48193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7609962019-10-01 12:29:43193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7608602019-10-01 07:51:39193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7530772019-09-18 12:11:21193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7530402019-09-18 10:57:16193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7529232019-09-18 07:09:14193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
7472142019-09-09 09:05:13193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
6752992019-05-07 11:08:0983.241.137.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenrewrittennoneReport
6274332019-02-20 11:34:35193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
6267702019-02-19 10:27:45193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenrewrittennoneReport
6267062019-02-19 07:51:30193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenrewrittennoneReport
6114662019-01-23 10:50:0062.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
6114402019-01-23 10:02:3362.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
6067092019-01-15 08:35:3562.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
6066932019-01-15 08:11:2262.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
5926092018-12-20 14:47:5662.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
5925712018-12-20 13:21:3562.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
5925582018-12-20 12:55:0862.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
5917522018-12-19 04:21:2662.181.234.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
5843702018-12-07 09:46:1383.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
5843352018-12-07 08:10:1283.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
5791542018-11-28 08:06:38193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenrewrittennoneReport
5787212018-11-27 15:57:00193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
5785772018-11-27 11:38:47193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenrewrittennoneReport
5784902018-11-27 07:54:31193.181.71.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenrewrittennoneReport
5721162018-11-15 08:24:22217.13.229.x/2421195 (DGCSYSTEMS)swe (Sweden)yesunknownunknownnoneReport
5249892018-08-26 16:12:5562.181.202.x/2421195 (DGCSYSTEMS)swe (Sweden)yesunknownunknownnoneReport
5239042018-08-24 10:35:4183.241.211.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
4929022018-06-29 09:55:4183.241.211.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
4928732018-06-29 08:57:4683.241.211.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
4887822018-06-22 08:21:2983.241.211.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
4830372018-06-12 13:21:4183.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
4830112018-06-12 12:45:1883.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
4829822018-06-12 12:00:4683.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
4767552018-06-01 12:51:5583.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
4766882018-06-01 10:07:1083.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
4766452018-06-01 08:34:5083.241.147.x/2421195 (DGCSYSTEMS)swe (Sweden)yesrewrittenblockednoneReport
4734622018-05-27 10:08:5683.241.211.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
3913292018-01-15 08:21:0683.241.169.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
3255912017-09-29 09:12:3983.241.211.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport
3113112017-09-07 07:06:2194.140.36.x/2421195 (DGCSYSTEMS)swe (Sweden)yesblockedblockednoneReport

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