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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
19116562025-02-16 05:45:1214.181.0.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
19101912025-02-13 09:42:4142.118.184.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
19101912025-02-13 09:42:412405:4802:90xx::/4018403 (FPT-AS-AP)vnm (Vietnam)noblockedblocked/32Report
19083422025-02-10 09:52:59103.199.70.x/24131429 (MOBIFONE-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
19083422025-02-10 09:52:592402:9d80:3xx::/40131429 (MOBIFONE-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
19080472025-02-09 16:59:29103.137.185.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
19077812025-02-09 04:37:0414.181.0.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
19077232025-02-09 00:31:451.53.17.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
19077232025-02-09 00:31:452405:4802:90xx::/4018403 (FPT-AS-AP)vnm (Vietnam)noblockedblocked/32Report
19068352025-02-07 10:36:26103.199.37.x/24131429 (MOBIFONE-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
19068352025-02-07 10:36:262402:9d80:cxx::/40131429 (MOBIFONE-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
19062092025-02-06 08:31:00113.184.9.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
19058502025-02-05 17:05:1942.115.164.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
19058502025-02-05 17:05:192405:4802:90xx::/4018403 (FPT-AS-AP)vnm (Vietnam)noblockedblocked/32Report
19058322025-02-05 16:34:3242.115.164.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
19058322025-02-05 16:34:322405:4802:90xx::/4018403 (FPT-AS-AP)vnm (Vietnam)noblockedblocked/32Report
19021572025-01-30 02:47:32113.184.9.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
19012202025-01-28 13:33:55171.236.142.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18972062025-01-21 08:01:4227.66.244.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18932112025-01-14 06:54:5027.66.244.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18918462025-01-11 09:28:1842.113.43.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18918422025-01-11 09:13:2442.113.43.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18913532025-01-10 08:25:35116.109.74.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18913422025-01-10 07:45:26116.109.74.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18913362025-01-10 07:30:29116.109.74.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18897192025-01-07 03:52:30171.236.131.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18884082025-01-04 13:10:40171.236.131.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18882642025-01-04 04:02:05171.240.155.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18882592025-01-04 03:47:05171.240.155.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18882532025-01-04 03:21:11113.185.79.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18882422025-01-04 02:36:04113.185.79.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18882382025-01-04 02:11:10113.185.79.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18882322025-01-04 01:56:08113.185.79.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18882302025-01-04 01:46:04115.76.119.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18882202025-01-04 01:15:06115.76.119.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18882172025-01-04 01:00:06115.76.119.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18870092025-01-01 17:06:311.55.62.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18869642025-01-01 13:10:31123.18.202.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18869292025-01-01 10:41:07113.177.121.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenreceivednoneReport
18869292025-01-01 10:41:072001:ee0:4fxx::/4045899 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/16Report
18863532024-12-31 01:57:5942.113.216.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
18863112024-12-30 23:37:1742.113.216.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
18847972024-12-27 19:02:55123.18.202.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18840152024-12-26 09:31:5614.191.254.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18839922024-12-26 07:58:0214.229.246.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesblockedblockednoneReport
18837392024-12-25 14:28:19118.70.178.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
18836252024-12-25 08:10:55171.236.197.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18835622024-12-25 02:18:04118.70.133.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18835542024-12-25 01:23:4414.191.169.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18832602024-12-24 11:41:3942.118.147.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18825802024-12-23 02:47:42171.225.201.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
18825752024-12-23 02:31:5614.191.169.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18813292024-12-20 12:22:1742.117.22.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
18798492024-12-17 23:56:08118.70.133.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18794372024-12-17 10:24:261.53.133.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
18793712024-12-17 06:54:4827.66.253.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18789202024-12-16 11:58:1214.191.252.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18788552024-12-16 09:21:1414.191.252.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18773862024-12-13 09:16:3342.116.124.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18769292024-12-12 14:29:39115.78.236.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenreceivednoneReport
18767632024-12-12 09:54:0227.66.253.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18755162024-12-10 09:48:031.53.89.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18755012024-12-10 09:23:031.53.89.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18754912024-12-10 09:08:031.53.89.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18754212024-12-10 04:04:53171.236.157.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18738762024-12-07 08:09:391.55.245.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesreceivedreceived/8Report
18732832024-12-06 06:18:0342.116.124.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18723322024-12-04 14:20:46123.18.202.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18721092024-12-04 05:12:421.53.37.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18720752024-12-04 02:38:3814.232.232.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18720312024-12-03 23:30:33118.70.133.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18717652024-12-03 15:43:0242.116.124.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18717622024-12-03 15:34:1742.116.124.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18715832024-12-03 10:44:441.55.227.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18715632024-12-03 09:57:361.55.227.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18715552024-12-03 09:32:361.55.227.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18715482024-12-03 09:17:361.55.227.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/14Report
18714522024-12-03 02:57:4858.187.75.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
18714522024-12-03 02:57:482405:4802:6xx::/4018403 (FPT-AS-AP)vnm (Vietnam)noblockedblocked/64Report
18709332024-12-02 07:54:23171.236.195.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18705292024-12-01 11:48:31123.18.202.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18694722024-11-29 13:27:3214.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18694542024-11-29 12:42:3514.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18694472024-11-29 12:17:3214.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18694372024-11-29 12:02:3214.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18676752024-11-26 14:58:02123.18.202.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18675942024-11-26 13:02:06183.80.109.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18675772024-11-26 12:40:45113.185.78.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18667712024-11-25 03:47:34113.179.173.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18667712024-11-25 03:47:342001:ee0:48xx::/4045899 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/16Report
18666522024-11-24 19:11:31113.185.78.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18666212024-11-24 17:26:39113.185.77.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
18659442024-11-23 09:24:07118.70.178.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
18658202024-11-23 02:55:08183.80.109.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
18654262024-11-22 10:52:3014.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18654102024-11-22 10:07:3014.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18647972024-11-21 08:54:0114.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18647842024-11-21 08:09:0114.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18647782024-11-21 07:44:0114.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18647762024-11-21 07:29:0014.244.176.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenrewrittennoneReport
18646922024-11-21 01:14:1558.187.21.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/15Report
18646742024-11-21 00:29:1458.187.21.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/15Report
18642522024-11-20 09:43:38118.70.133.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
18642442024-11-20 09:28:3127.67.133.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
18641502024-11-20 03:33:3858.187.21.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/15Report
18641342024-11-20 02:48:3858.187.21.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/15Report
18641252024-11-20 02:23:0058.187.21.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/15Report
18641182024-11-20 02:08:0058.187.21.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesblockedblocked/15Report
18636022024-11-19 07:47:2127.66.240.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport

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