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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
18647052024-11-21 01:57:41202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18647052024-11-21 01:57:412001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18642762024-11-20 10:27:552001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18641012024-11-20 00:57:38240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18629802024-11-18 08:19:10240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18615532024-11-15 10:05:1258.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18615532024-11-15 10:05:122001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18607262024-11-14 00:50:36202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18607262024-11-14 00:50:362001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18601572024-11-13 06:43:0058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18590072024-11-11 10:48:0158.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18590072024-11-11 10:48:012001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18574732024-11-08 02:03:07240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18569112024-11-07 00:49:59240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18568952024-11-06 23:43:36202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18568952024-11-06 23:43:362001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18563192024-11-06 00:55:20240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18557012024-11-05 00:54:11240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18552132024-11-04 09:01:4858.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18552132024-11-04 09:01:482001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18551042024-11-04 01:57:592001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18550842024-11-04 00:57:13240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18531472024-10-31 09:28:4058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18531472024-10-31 09:28:402001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18529932024-10-31 00:59:06240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18529462024-10-30 22:36:33202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18529462024-10-30 22:36:332001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18516822024-10-29 01:00:18240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18514872024-10-28 01:16:4258.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18514872024-10-28 01:16:422001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18500662024-10-25 02:34:59240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18495072024-10-24 02:36:1058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18495072024-10-24 02:36:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18494772024-10-24 01:13:4358.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18494742024-10-24 00:56:48240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18494202024-10-23 21:28:522001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18489672024-10-23 08:49:1258.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18489672024-10-23 08:49:122001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18489572024-10-23 08:35:04240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18487592024-10-23 00:14:31240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18481732024-10-22 00:57:47240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18481702024-10-22 00:53:07240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18475762024-10-21 00:56:58240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18456672024-10-17 08:12:1258.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18456672024-10-17 08:12:122001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18455352024-10-17 00:58:55240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18454532024-10-16 20:21:38202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18454532024-10-16 20:21:382001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18453452024-10-16 17:23:4958.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18453452024-10-16 17:23:492001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18443012024-10-15 00:59:38240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18439042024-10-14 09:14:2358.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18439012024-10-14 09:05:5558.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18439012024-10-14 09:05:552001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18417742024-10-09 19:14:26202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18417742024-10-09 19:14:262001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18413442024-10-09 01:55:0758.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18413442024-10-09 01:55:072001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18409192024-10-08 10:47:49240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18408812024-10-08 08:55:1558.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18408812024-10-08 08:55:152001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18407402024-10-08 01:04:36240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18380572024-10-02 18:07:15202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18380572024-10-02 18:07:152001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18345702024-09-26 05:29:0658.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18345702024-09-26 05:29:062001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18343142024-09-25 17:00:05202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18343142024-09-25 17:00:052001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18327572024-09-23 00:32:26240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/24Report
18309832024-09-19 07:22:43240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18308842024-09-19 00:26:35240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18306902024-09-18 15:53:00202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18306902024-09-18 15:53:002001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18303602024-09-18 00:31:38240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18285472024-09-14 08:00:402409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
18285022024-09-14 04:28:48240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18284462024-09-14 00:28:47240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18284422024-09-14 00:23:27240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18270612024-09-11 14:45:35202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18270612024-09-11 14:45:352001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18262342024-09-10 07:16:202409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
18255822024-09-09 06:10:2358.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18255822024-09-09 06:10:232001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18254762024-09-09 00:30:48240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18241932024-09-06 00:35:24240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18237172024-09-05 07:12:1058.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18237172024-09-05 07:12:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18235782024-09-05 00:24:02240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18232862024-09-04 13:38:16202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18232862024-09-04 13:38:162001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18224222024-09-03 00:35:50240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18219312024-09-02 07:05:2758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18219312024-09-02 07:05:272001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18218252024-09-02 00:33:39240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18205152024-08-30 00:57:25240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18201732024-08-29 09:45:4958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18200752024-08-29 05:07:1358.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18200752024-08-29 05:07:132001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18200452024-08-29 03:18:4158.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18200452024-08-29 03:18:412001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18196822024-08-28 12:30:54202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18196822024-08-28 12:30:542001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noreceivedreceived/16Report
18183412024-08-26 02:55:2758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18171032024-08-23 00:24:48240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18168042024-08-22 12:36:14240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18161982024-08-21 11:23:35202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18161982024-08-21 11:23:352001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18154372024-08-20 03:02:50240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18149252024-08-19 08:07:26240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18130952024-08-15 08:01:1058.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18130952024-08-15 08:01:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18130652024-08-15 06:01:262001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18126042024-08-14 10:16:06202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18126042024-08-14 10:16:062001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18119842024-08-13 09:06:2858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18119842024-08-13 09:06:282001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18090042024-08-07 09:08:04202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18090042024-08-07 09:08:042001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18077562024-08-05 00:33:27240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18064532024-08-02 00:31:06240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18059892024-08-01 08:53:20240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
18053592024-07-31 08:00:49202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18053592024-07-31 08:00:492001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18048252024-07-30 09:46:35103.119.15.x/24140869 (GPL-AS-AP)chn (China)noblockedreceived/8Report
18019822024-07-24 06:53:37202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/10Report
18019822024-07-24 06:53:372001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
17982452024-07-17 05:45:26202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
17982452024-07-17 05:45:262001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
17965992024-07-14 10:07:03240e:38a:64xx::/404812 (CHINANET-SH-AP)chn (China)noblockedreceived/16Report
17956502024-07-12 10:30:332409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17942302024-07-10 04:38:08202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
17942302024-07-10 04:38:082001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
17933972024-07-08 19:00:002409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17933952024-07-08 18:57:162409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17929632024-07-08 00:24:45240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
17917942024-07-05 10:47:10240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
17917662024-07-05 08:29:18240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
17916142024-07-05 00:25:05240e:335:2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedreceived/16Report
17912212024-07-04 12:17:412409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report

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