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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
17128582024-02-03 08:28:11103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
16023452023-07-07 10:53:42103.197.184.x/24135905 (VNPT-AS-VN)***noblockedblockednoneReport
15629962023-04-21 01:43:25103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
15594002023-04-14 00:36:38103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
15593982023-04-14 00:32:06103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
15379862023-03-05 12:21:31103.90.227.x/24135905 (VNPT-AS-VN)vnm (Vietnam)yesblockedblockednoneReport
15006382022-12-27 01:10:35103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/8Report
15006352022-12-27 00:59:40103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/8Report
14210152022-08-17 14:02:31103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
14209602022-08-17 13:19:09103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
14209522022-08-17 13:12:28103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
14209392022-08-17 13:01:52103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
14209102022-08-17 12:23:48103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
13848292022-06-19 17:41:38103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13809452022-06-12 16:34:51103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13760702022-06-05 15:28:06103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13737512022-06-01 01:39:35103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13729732022-05-30 18:48:07103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
13700412022-05-25 00:32:50103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13692682022-05-23 17:41:21103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
13667422022-05-18 17:26:22103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13620942022-05-11 16:19:36103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13606882022-05-09 14:15:31103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
13578472022-05-04 15:12:53103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13567102022-05-02 13:08:43103.153.254.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblockednoneReport
13542812022-04-27 14:05:59103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13394942022-04-01 02:28:58103.133.111.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
8311732020-01-27 13:08:03103.48.83.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/9Report
8311702020-01-27 13:02:35103.48.83.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/9Report
8278292020-01-21 18:19:56103.97.124.x/24135905 (VNPT-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
8278292020-01-21 18:19:562401:c440:xx::/40135905 (VNPT-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
8278282020-01-21 18:19:16103.97.124.x/24135905 (VNPT-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
8278282020-01-21 18:19:162401:c440:xx::/40135905 (VNPT-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
8269882020-01-20 12:01:49103.48.83.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/9Report
8269872020-01-20 12:01:00103.48.83.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/9Report
8269852020-01-20 11:56:19103.48.83.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/9Report
8269842020-01-20 11:55:27103.48.83.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/9Report

All results shown
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