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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
17272762024-03-03 08:17:2946.135.35.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17268572024-03-02 08:06:0746.135.35.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17267372024-03-01 22:14:3446.135.35.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17259522024-02-29 12:53:2977.48.134.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17230012024-02-23 21:08:5546.135.35.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17228162024-02-23 16:11:4277.48.135.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblocked/24Report
17223262024-02-22 16:20:4177.48.134.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17195842024-02-16 20:02:3546.135.35.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17188792024-02-15 15:14:3477.48.134.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17179812024-02-13 19:32:5177.48.134.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17161322024-02-09 18:56:0446.135.35.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17161012024-02-09 17:19:0177.48.135.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblocked/24Report
17125412024-02-02 17:49:3946.135.35.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17088832024-01-26 16:43:2346.135.40.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17054392024-01-19 15:36:5746.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
17013452024-01-11 18:30:4146.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16976172024-01-04 17:24:1546.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16942052023-12-28 15:37:3446.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16916932023-12-22 19:56:0146.135.22.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16898522023-12-19 13:29:5946.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16877672023-12-15 08:25:1746.135.10.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16861312023-12-12 13:15:4146.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16819022023-12-04 15:49:2146.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16781402023-11-27 13:47:1346.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16776812023-11-26 14:30:0346.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16762382023-11-23 13:14:5546.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16749852023-11-21 13:07:0046.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16740532023-11-19 22:29:5046.135.91.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16739812023-11-19 18:47:2746.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16738612023-11-19 13:40:2446.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16703562023-11-12 21:21:2946.135.91.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16688592023-11-09 17:44:0846.135.38.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16687472023-11-09 13:15:5746.135.88.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16687452023-11-09 13:13:2746.135.88.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16649892023-11-02 13:22:3646.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16610442023-10-26 06:41:5146.135.2.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16601532023-10-24 16:59:2746.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16562772023-10-17 12:29:3446.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16524352023-10-10 12:25:4446.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16519612023-10-09 16:32:0746.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16483452023-10-02 15:25:2446.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16471202023-09-29 13:06:0946.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16412802023-09-19 03:23:3846.135.31.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16282432023-08-25 08:08:0646.135.84.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16261912023-08-21 16:43:2294.113.123.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16242552023-08-17 23:02:1877.48.28.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16233172023-08-16 09:21:2489.176.165.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16193702023-08-09 04:24:13213.220.248.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16193162023-08-09 01:22:35213.220.248.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
16121822023-07-26 04:24:3246.135.17.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
16047172023-07-11 19:49:5062.245.104.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15675812023-04-30 18:42:2546.135.95.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
15641912023-04-23 20:37:4531.30.82.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15548222023-04-05 11:31:2486.49.230.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15512852023-03-29 10:25:1186.49.230.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15502062023-03-27 16:31:2486.49.231.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15468672023-03-21 11:06:4546.135.7.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
15463912023-03-20 15:25:0486.49.231.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15417372023-03-12 12:28:5286.49.231.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15379052023-03-05 06:59:2586.49.231.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15358812023-03-01 15:28:2746.135.23.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
15338462023-02-25 21:35:4786.49.231.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15338462023-02-25 21:35:472a02:8308:40xx::/4016019 (VODAFONE-CZ-AS)cze (Czech Republic)noblockedblocked/64Report
15300942023-02-18 20:29:0786.49.230.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15300942023-02-18 20:29:072a02:8308:40xx::/4016019 (VODAFONE-CZ-AS)cze (Czech Republic)noblockedblocked/64Report
15260702023-02-11 19:22:3186.49.230.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15260702023-02-11 19:22:312a02:8308:40xx::/4016019 (VODAFONE-CZ-AS)cze (Czech Republic)noblockedblocked/72Report
15219312023-02-04 18:15:5486.49.230.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15219312023-02-04 18:15:542a02:8308:40xx::/4016019 (VODAFONE-CZ-AS)cze (Czech Republic)noblockedrewritten/88Report
15177502023-01-28 16:21:2686.49.231.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15177502023-01-28 16:21:262a02:8308:40xx::/4016019 (VODAFONE-CZ-AS)cze (Czech Republic)noblockedblocked/80Report
15173392023-01-27 19:02:2386.49.231.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
15173392023-01-27 19:02:232a02:8308:40xx::/4016019 (VODAFONE-CZ-AS)cze (Czech Republic)noblockedblocked/64Report
14659332022-10-26 19:22:2093.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14564642022-10-13 16:45:5593.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14523982022-10-06 15:39:3493.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14523202022-10-06 13:09:3593.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14485182022-09-29 16:12:5193.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14466592022-09-24 14:43:2293.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14461792022-09-23 17:35:5393.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14427742022-09-18 15:41:0093.99.226.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
14153102022-08-10 18:35:1577.48.21.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
14102962022-07-31 19:39:3877.48.21.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
14067022022-07-24 18:33:1577.48.21.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
14020552022-07-17 17:26:5077.48.21.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
13982312022-07-10 16:20:2977.48.21.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
13922922022-06-29 13:55:5346.135.88.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13749412022-06-03 05:02:0146.135.77.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13660722022-05-17 14:51:4046.135.31.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13579402022-05-04 18:30:4431.30.174.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13547582022-04-28 11:33:3246.135.46.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13547502022-04-28 11:17:3846.135.46.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13547142022-04-28 09:56:5246.135.46.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13233352022-03-11 15:17:1377.48.21.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesblockedblockednoneReport
13024002022-02-06 12:02:1546.135.84.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
13023942022-02-06 11:28:0446.135.67.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
12152042021-09-16 14:20:2646.135.6.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
12151912021-09-16 13:58:5346.135.21.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
11968322021-08-14 16:53:1446.135.73.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
11541382021-06-02 16:38:3546.135.77.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
11492512021-05-25 14:29:3946.135.26.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
11422842021-05-13 12:23:1246.135.10.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
11114322021-03-25 13:56:0346.135.16.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
10866542021-02-17 09:39:1046.135.16.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
10859512021-02-16 16:05:0346.135.25.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
7749412019-10-23 12:28:5546.135.9.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport

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