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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19337442025-03-25 21:32:0688.101.117.x/245610 (O2-CZECH-REPUBLIC)cze (Czech Republic)yesrewrittenrewrittennoneReport
19311032025-03-20 17:24:2795.173.223.x/24212238 (CDNEXT)cze (Czech Republic)yesunknownunknownnoneReport
19296362025-03-18 11:21:06212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
19295072025-03-18 04:21:26212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
19234922025-03-08 00:59:27176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19234872025-03-08 00:43:39176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19228892025-03-07 01:13:31176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19214082025-03-04 20:42:24176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19211402025-03-04 11:00:14176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19204572025-03-03 05:33:27212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
19202792025-03-02 19:55:29176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19182442025-02-27 07:01:20176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19168222025-02-25 05:00:50212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
19159472025-02-23 20:51:11176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19145662025-02-21 04:47:45212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
19119252025-02-16 19:43:04176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19119162025-02-16 19:11:51176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19104542025-02-13 18:27:13212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
19102022025-02-13 10:07:17176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19070072025-02-07 16:02:45176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19062692025-02-06 10:53:40176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19022802025-01-30 09:46:34176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19012842025-01-28 15:25:00188.75.159.x/24196735 (AS-JONCZ)cze (Czech Republic)yesrewrittenreceivednoneReport
19010612025-01-28 06:19:27212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
19008532025-01-27 20:20:29176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
19001652025-01-26 14:05:51176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18983862025-01-23 03:32:29176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18978502025-01-22 06:33:33212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18954562025-01-17 22:07:42176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18948582025-01-16 23:05:14176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18919712025-01-11 16:37:03212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18916752025-01-10 20:37:42176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18900022025-01-07 16:01:45176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18888212025-01-05 10:42:49176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18886152025-01-05 00:08:12176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18881452025-01-03 21:34:37212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18867662024-12-31 21:45:17176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18867592024-12-31 21:25:58176.114.250.x/24202618 (rychlydrat)cze (Czech Republic)yesrewrittenrewrittennoneReport
18838322024-12-25 20:45:37212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18829922024-12-23 19:32:3046.135.43.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18815152024-12-20 18:10:2946.135.43.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18807542024-12-19 13:43:3646.135.43.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18775792024-12-13 16:19:14212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18768272024-12-12 12:07:5746.135.43.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18739062024-12-07 10:44:0345.139.90.x/24197296 (MAXTEL)cze (Czech Republic)yesrewrittenrewritten/24Report
18725142024-12-04 19:20:2246.135.46.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18719082024-12-03 19:18:00212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18684492024-11-27 18:13:3446.135.39.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18674042024-11-26 05:28:21212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18668102024-11-25 05:07:25212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18665672024-11-24 14:50:4646.135.34.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18645202024-11-20 18:23:0246.135.36.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18643722024-11-20 13:52:3646.135.36.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18633022024-11-18 18:47:1246.135.36.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18627372024-11-17 17:52:14178.255.168.x/2444489 (Starnet)cze (Czech Republic)yesrewrittenreceivednoneReport
18627302024-11-17 17:36:44178.255.168.x/2444489 (Starnet)cze (Czech Republic)yesrewrittenreceivednoneReport
18625342024-11-17 08:33:0546.135.36.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18614832024-11-15 06:01:22212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18596832024-11-12 13:32:2346.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18571222024-11-07 12:34:3046.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18569812024-11-07 05:20:36212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18565952024-11-06 14:29:1746.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18565702024-11-06 13:53:5146.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18518102024-10-29 08:28:09212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18482752024-10-22 07:21:07212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18464892024-10-18 18:46:3446.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18457422024-10-17 11:50:3646.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18452132024-10-16 12:34:0946.135.33.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18443872024-10-15 06:14:12212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18425632024-10-11 11:00:5246.135.47.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18410742024-10-08 15:47:3446.135.47.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18408062024-10-08 05:07:16212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18403822024-10-07 13:30:0546.135.47.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18398622024-10-06 06:59:1146.135.47.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18369152024-09-30 18:00:25212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18367582024-09-30 13:54:2346.135.47.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18362712024-09-29 14:58:1346.135.46.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18357292024-09-28 10:05:0546.135.46.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18331542024-09-23 16:53:01212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18321142024-09-21 08:58:2946.135.46.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18293702024-09-16 06:52:21212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18285462024-09-14 07:51:5346.135.36.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18255682024-09-09 05:45:13212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18246162024-09-06 21:19:5646.135.36.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18243362024-09-06 10:23:4746.135.36.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18237062024-09-05 06:26:33213.235.95.x/246740 (Tiscali)cze (Czech Republic)yesblockedblockednoneReport
18221652024-09-02 14:28:4046.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18219402024-09-02 07:28:0646.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18218772024-09-02 04:38:04212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18215342024-09-01 07:14:5446.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18212742024-08-31 17:36:2246.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18210922024-08-31 07:14:2146.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18206072024-08-30 07:06:1246.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18201152024-08-29 07:23:2146.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18197362024-08-28 14:39:1546.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18190232024-08-27 07:45:3446.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18184382024-08-26 08:47:4646.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18183452024-08-26 03:30:54212.111.9.x/2425424 (INEXT-CZ)cze (Czech Republic)yesblockedblockednoneReport
18180702024-08-25 09:08:4046.135.42.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
18154982024-08-20 07:05:4246.135.39.x/2416019 (VODAFONE-CZ-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport

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Last Modified 03/31/2025 05:24:44