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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
11841032021-07-22 12:45:3183.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11833502021-07-21 07:05:2083.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11788162021-07-13 11:56:5783.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11728702021-07-06 10:50:5783.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11727852021-07-06 07:02:5983.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11666212021-06-25 10:19:0083.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11637252021-06-18 09:13:0483.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11625352021-06-16 10:49:4383.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11579882021-06-09 09:43:4583.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11538602021-06-02 08:37:4483.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11497062021-05-26 07:31:4183.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11450782021-05-18 09:49:5383.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11406952021-05-11 08:43:5783.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11364172021-05-04 07:37:5783.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11288912021-04-23 13:34:4483.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11288632021-04-23 12:53:0183.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11288512021-04-23 12:31:1783.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11288472021-04-23 12:19:3383.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11273992021-04-21 07:48:5983.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11119932021-03-26 13:48:0283.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
11097632021-03-23 07:48:3183.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10937492021-02-26 11:02:4083.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10888782021-02-19 09:55:5883.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10888442021-02-19 09:14:1383.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10888232021-02-19 08:52:2983.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10888072021-02-19 08:40:4683.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10802062021-02-10 14:52:2583.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10756502021-02-03 13:46:2683.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10741712021-02-01 11:03:4883.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10697942021-01-25 09:57:4983.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
10697592021-01-25 08:33:4883.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
5778772018-11-26 12:02:5083.221.154.x/2416245 (NGDC)dnk (Denmark)yesblockedblockednoneReport
5744922018-11-19 13:10:4783.221.154.x/2416245 (NGDC)dnk (Denmark)yesblockedblockednoneReport
5698822018-11-12 11:55:2783.221.154.x/2416245 (NGDC)dnk (Denmark)yesblockedblockednoneReport
5658282018-11-05 10:36:4983.221.154.x/2416245 (NGDC)dnk (Denmark)yesblockedblockednoneReport
5617772018-10-29 09:18:3283.221.154.x/2416245 (NGDC)dnk (Denmark)yesblockedblockednoneReport
5577902018-10-22 07:25:2383.221.154.x/2416245 (NGDC)dnk (Denmark)yesblockedblockednoneReport
5521282018-10-12 08:18:5483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5497512018-10-09 07:31:1683.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5463762018-10-03 08:24:2583.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5457482018-10-02 07:45:0383.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5450342018-10-01 07:49:0483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5395922018-09-21 15:17:2583.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5388382018-09-20 08:08:0283.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5375862018-09-18 07:37:1583.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5330282018-09-10 09:23:3983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5296712018-09-04 08:08:4083.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5260162018-08-28 10:47:5483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5085832018-07-27 07:24:2183.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5069752018-07-24 09:25:3983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5031132018-07-17 08:11:3283.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
5024302018-07-16 07:53:5983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4956532018-07-04 08:19:4483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4910312018-06-26 12:06:3783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4844092018-06-14 13:06:2783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4802332018-06-07 11:52:2483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4760632018-05-31 10:38:2483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4717342018-05-24 09:01:3483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4670262018-05-17 07:46:5083.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4620292018-05-09 14:09:2583.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4571002018-05-02 12:55:1283.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4526732018-04-25 11:41:1183.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4482292018-04-18 10:26:5183.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4437552018-04-11 08:48:0383.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4393922018-04-04 07:33:3883.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4389442018-04-03 14:33:1883.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4348742018-03-27 13:19:0983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4347492018-03-27 08:56:0783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4267602018-03-14 08:48:1883.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4155032018-02-23 08:28:4783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4131732018-02-19 13:56:5483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4089702018-02-12 12:42:2983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4048212018-02-05 11:28:0083.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
4003502018-01-29 09:53:1183.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3958732018-01-22 08:38:4683.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3889762018-01-11 08:27:2483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3728132017-12-14 14:06:5783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3680682017-12-07 12:33:2083.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3619382017-11-28 09:04:2183.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3611652017-11-27 08:39:4483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3556472017-11-17 13:14:3783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3510932017-11-10 11:59:5183.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3461582017-11-02 12:06:1483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3375822017-10-19 14:27:3483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3331292017-10-12 13:12:5383.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3286992017-10-05 11:58:0983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3249992017-09-28 10:42:3983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3205052017-09-21 09:27:5783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3160002017-09-14 08:13:2983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
3050392017-08-28 07:02:3483.221.154.x/2416245 (NGDC)dnk (Denmark)yesunknownunknownnoneReport
2862852017-07-31 07:44:1583.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2585562017-06-27 10:59:2883.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2528412017-06-20 09:40:5783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2464642017-06-13 08:21:5083.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2406272017-06-06 07:07:0983.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2335082017-05-29 07:18:0783.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2237292017-05-18 10:58:2483.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2165322017-05-11 08:53:1883.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2091062017-05-04 07:39:5583.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport
2001452017-04-26 08:22:1183.221.154.x/2416245 (NGDC)dnk (Denmark)yesrewrittenrewrittennoneReport

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