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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
19352302025-03-28 10:03:5658.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19351472025-03-28 04:55:3958.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19351382025-03-28 04:37:1658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19349972025-03-27 22:19:24202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
19347212025-03-27 14:41:4958.199.65.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/19Report
19345872025-03-27 11:18:1558.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19344092025-03-27 01:14:3158.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19338962025-03-26 06:05:17202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
19332082025-03-25 01:05:1158.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19326452025-03-24 04:39:4858.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19326082025-03-24 01:09:4558.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19313912025-03-21 09:21:5858.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19313782025-03-21 08:57:2758.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
19311972025-03-20 21:11:12202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
19309852025-03-20 13:34:5858.199.65.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/19Report
19307462025-03-20 04:31:0258.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19301732025-03-19 04:57:25202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
19301702025-03-19 04:36:0858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19301672025-03-19 04:10:5758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19301262025-03-19 01:16:1458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19289022025-03-17 02:40:5058.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19272162025-03-13 20:02:59202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
19268352025-03-13 09:59:0158.199.65.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/19Report
19259332025-03-12 01:46:0658.206.203.x/244538 (ERX-CERNET-BKB)chn (China)nounknownunknownnoneReport
19256142025-03-11 15:47:2258.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19254062025-03-11 11:06:4158.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19253962025-03-11 10:53:2958.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19252482025-03-11 04:34:4958.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19251722025-03-11 01:08:3458.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19246012025-03-10 05:10:3258.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19245942025-03-10 04:57:0158.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19245652025-03-10 02:44:1558.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19245482025-03-10 01:34:1958.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19230172025-03-07 08:19:0258.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19211932025-03-04 12:57:4758.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19203992025-03-03 01:36:0558.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19188662025-02-28 05:57:2158.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19185832025-02-27 17:46:30202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
19175122025-02-26 04:35:5958.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19145622025-02-21 04:23:0358.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19142682025-02-20 16:38:16202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
19133372025-02-19 03:24:2558.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19106412025-02-14 03:16:3358.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19103622025-02-13 15:30:02202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
19101632025-02-13 07:37:1358.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
19096522025-02-12 11:51:27202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
19094762025-02-12 02:16:1658.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19062312025-02-06 09:25:1558.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19061642025-02-06 06:30:4158.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19056482025-02-05 10:43:41202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
19056322025-02-05 10:15:4158.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
19054652025-02-05 01:08:0758.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19054602025-02-05 00:56:2658.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
19043122025-02-03 10:01:002001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
19043002025-02-03 09:18:172001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
19042932025-02-03 08:55:332001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
19042822025-02-03 08:42:492001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
19023612025-01-30 13:13:29202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
19017102025-01-29 09:35:57202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
19004862025-01-27 07:32:582001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
19004812025-01-27 07:10:112001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
19004732025-01-27 06:57:262001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18989612025-01-24 04:47:3858.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18985392025-01-23 12:05:20202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18984132025-01-23 06:09:13222.23.81.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/17Report
18983392025-01-23 00:34:19222.23.81.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/17Report
18978812025-01-22 08:28:13202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18978422025-01-22 06:00:4458.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18978352025-01-22 05:05:3958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18977602025-01-22 01:12:11222.23.81.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/17Report
18971882025-01-21 07:26:3458.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18965292025-01-20 05:49:462001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18950282025-01-17 08:29:1258.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18944862025-01-16 10:57:20202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18937932025-01-15 07:20:33202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18937342025-01-15 03:57:3358.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18937332025-01-15 03:54:1958.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18932022025-01-14 06:20:0558.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18926382025-01-13 04:42:042001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18924472025-01-12 17:17:18210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18923812025-01-12 14:00:27210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18923212025-01-12 11:31:04210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18917852025-01-11 03:36:2058.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18912802025-01-10 04:16:0258.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18908452025-01-09 09:49:59202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18902962025-01-08 06:13:29202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18902892025-01-08 05:28:44202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18896892025-01-07 02:10:2458.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18892722025-01-06 11:23:03202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18891302025-01-06 03:34:262001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18878112025-01-03 08:15:0758.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18877182025-01-03 03:23:4258.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18877122025-01-03 03:08:4058.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18877072025-01-03 02:46:1858.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18877022025-01-03 02:29:0358.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18872662025-01-02 08:42:30202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18863392024-12-31 01:03:5758.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18857832024-12-30 02:26:442001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report

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Last Modified 03/30/2025 23:12:58