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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
18032912024-07-26 19:37:0283.37.13.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
18023352024-07-24 20:58:3381.43.65.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
18017402024-07-23 18:32:0183.37.19.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
18005112024-07-21 09:39:4983.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17999182024-07-19 20:32:50195.235.52.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17993042024-07-18 21:05:0580.33.109.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17986382024-07-17 18:19:30195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17986152024-07-17 17:52:0183.37.16.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17985822024-07-17 16:49:14195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17981472024-07-16 23:58:48195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17979972024-07-16 18:42:16195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17978422024-07-16 14:39:02195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17970402024-07-15 11:22:21195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17958412024-07-12 16:47:0183.37.23.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17958172024-07-12 15:52:0283.37.23.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17952492024-07-11 18:22:0283.37.23.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17946082024-07-10 18:11:2283.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17944812024-07-10 14:18:55195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17932692024-07-08 14:42:54195.77.44.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17928472024-07-07 17:07:0183.37.23.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17907922024-07-03 16:30:0283.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17891732024-06-30 22:42:0283.37.20.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17868622024-06-26 14:19:0583.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17858072024-06-24 20:22:0283.35.59.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17857642024-06-24 19:12:0288.16.43.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17856592024-06-24 15:51:0288.16.7.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17852432024-06-24 00:47:0183.37.21.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17842342024-06-21 18:42:0183.37.113.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17824252024-06-18 16:31:5683.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17817832024-06-17 17:53:2588.16.29.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17811612024-06-16 17:12:0183.37.113.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17811302024-06-16 15:12:0183.37.21.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17778492024-06-10 20:23:5183.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17777392024-06-10 16:46:25217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17771652024-06-09 15:12:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17767612024-06-08 16:02:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17738542024-06-03 17:48:4283.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17737892024-06-03 15:39:25217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17728742024-06-01 16:02:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17699692024-05-27 14:32:15217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17696672024-05-27 04:34:4483.41.56.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17695962024-05-26 23:22:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17661882024-05-20 13:25:07217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17660852024-05-20 10:17:0183.35.63.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17660682024-05-20 09:47:0188.16.43.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17656272024-05-19 09:27:0183.35.60.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17656042024-05-19 07:53:1783.40.83.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17626462024-05-13 12:18:15217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
17621612024-05-12 09:27:0283.35.61.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17615812024-05-10 21:22:3383.40.87.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17609862024-05-09 20:17:0183.35.59.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17608772024-05-09 17:22:0183.35.59.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17608452024-05-09 16:22:0188.16.43.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17590832024-05-06 11:11:15217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
17583342024-05-04 17:02:0188.16.43.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17581812024-05-04 07:14:0183.54.115.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17566342024-05-01 00:14:4183.40.87.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17563392024-04-30 11:59:5783.54.182.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17560082024-04-29 19:32:0288.16.65.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17559672024-04-29 18:17:0288.16.219.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17557082024-04-29 10:04:18217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17548382024-04-27 11:42:0288.16.42.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17526822024-04-23 16:08:1283.40.87.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17525832024-04-23 12:32:0288.16.42.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17519512024-04-22 06:26:32217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17499792024-04-17 21:32:0288.16.64.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17488342024-04-15 19:05:5383.40.87.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17479652024-04-13 19:06:21217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17464392024-04-10 21:32:0283.37.23.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17447832024-04-07 21:01:0483.40.87.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17442882024-04-06 17:59:19217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17441052024-04-06 09:02:0188.16.218.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17411112024-03-31 14:20:2983.40.87.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedblockednoneReport
17409132024-03-30 23:27:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17409042024-03-30 22:27:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17408932024-03-30 21:27:0283.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17408752024-03-30 20:27:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17408582024-03-30 19:27:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17408412024-03-30 18:27:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17408242024-03-30 17:27:0283.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17408112024-03-30 16:52:45217.125.157.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
17408002024-03-30 16:27:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17407782024-03-30 15:27:0183.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17407602024-03-30 14:27:0283.35.62.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17407542024-03-30 14:02:0288.16.219.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17407102024-03-30 12:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406832024-03-30 11:02:0283.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406662024-03-30 10:02:0283.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406532024-03-30 09:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406422024-03-30 08:02:0283.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406312024-03-30 07:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406202024-03-30 06:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406112024-03-30 05:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17406052024-03-30 04:02:0283.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17405992024-03-30 03:02:0283.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17405742024-03-30 02:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17405632024-03-30 01:02:0283.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17405492024-03-30 00:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17405382024-03-29 23:02:0283.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport
17405212024-03-29 22:02:0183.37.15.x/243352 (Telefonica_de_Espana)esp (Spain)norewrittenrewrittennoneReport

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