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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
20589402025-11-07 02:44:392405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20587842025-11-06 15:43:592405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20587762025-11-06 15:31:302405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20585932025-11-06 02:27:422405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20584372025-11-05 14:50:572405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20583072025-11-05 05:16:342405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20582812025-11-05 03:16:292405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20581242025-11-04 15:12:532405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20581172025-11-04 14:46:572405:5700:3xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
20411932025-10-04 13:28:52192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20409862025-10-04 00:23:3243.228.131.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20407402025-10-03 13:51:1243.228.131.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20404722025-10-02 23:47:4243.228.131.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20404692025-10-02 23:34:5343.228.131.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20389362025-09-30 08:47:40122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20382402025-09-29 09:37:29122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20381322025-09-29 04:51:01122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20381262025-09-29 04:28:06122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20381212025-09-29 04:15:16122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20377592025-09-28 08:36:0166.181.164.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20377542025-09-28 08:23:1066.181.164.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20367092025-09-26 13:30:57192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20366532025-09-26 12:10:48192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20366412025-09-26 11:47:51192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
20366302025-09-26 11:35:04192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
18401512024-10-07 02:28:4966.181.166.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesblockedblockednoneReport
18394522024-10-05 10:02:11192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
18394432024-10-05 09:37:33192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
18387592024-10-04 01:27:58103.80.210.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
18384512024-10-03 13:57:2943.228.131.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
18377792024-10-02 07:35:52103.80.210.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
18356982024-09-28 07:36:59192.82.66.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16412542023-09-19 01:13:17122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16412492023-09-19 01:00:59122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16406752023-09-18 01:27:21122.201.17.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16406752023-09-18 01:27:212405:5700:1xx::/4017882 (ASN-MCS-AP)mng (Mongolia)nounknownunknownnoneReport
16402282023-09-17 02:05:07202.70.36.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16402072023-09-17 00:51:00202.70.36.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16402002023-09-17 00:28:36202.70.36.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16401952023-09-17 00:16:21202.70.36.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16401932023-09-17 00:11:36202.70.36.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16401392023-09-16 19:57:41202.70.36.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
16400882023-09-16 16:23:26202.70.36.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
12028032021-08-25 00:47:1664.119.19.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
4745072018-05-29 05:58:1066.181.160.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
4714572018-05-23 22:49:5166.181.180.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
3639682017-12-01 08:28:58139.5.219.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
3591352017-11-23 12:16:41103.57.94.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
1135022016-12-18 03:06:25103.26.193.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
1131722016-12-17 14:09:04122.201.24.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
1131222016-12-17 11:36:50122.201.24.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
1130902016-12-17 09:50:41122.201.24.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
1130782016-12-17 09:14:50122.201.24.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
869892016-11-08 05:26:37202.70.34.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
867152016-11-07 14:13:3666.181.185.x/2417882 (ASN-MCS-AP)usa (United States)yesunknownunknownnoneReport
866202016-11-07 08:14:29202.70.34.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
865822016-11-07 05:26:25202.70.34.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
865752016-11-07 04:51:14202.70.34.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport
865662016-11-07 04:26:01202.70.34.x/2417882 (ASN-MCS-AP)mng (Mongolia)yesunknownunknownnoneReport

All results shown
Last Modified