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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
21283452026-03-13 12:28:01151.247.209.x/2457043 (HOSTKEY-AS)irn (Iran)noblockedblocked/24Report
21283122026-03-13 11:44:43151.247.209.x/2457043 (HOSTKEY-AS)irn (Iran)noblockedblocked/24Report
21283102026-03-13 11:43:47151.247.209.x/2457043 (HOSTKEY-AS)irn (Iran)noblockedblocked/24Report
21281542026-03-13 02:35:24151.243.242.x/24210476irn (Iran)yesblockedblockednoneReport
21269152026-03-10 22:53:56151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21265882026-03-10 11:32:18151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21242932026-03-06 01:28:30151.243.242.x/24210476irn (Iran)yesblockedblockednoneReport
21226892026-03-03 10:25:24151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21224512026-03-02 22:15:31151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21216392026-03-01 10:36:012.146.4.x/2444244 (IranCell-AS)irn (Iran)yesblockedblockednoneReport
21215972026-03-01 07:39:362.146.4.x/2444244 (IranCell-AS)irn (Iran)yesblockedblockednoneReport
21214732026-03-01 01:43:0231.56.82.x/2430058 (FDCSERVERS)irn (Iran)yesrewrittenunknownnoneReport
21211752026-02-28 05:59:282.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21210682026-02-27 23:24:382.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21209722026-02-27 18:29:37185.232.154.x/2448434 (Tebyan)irn (Iran)noblockedblockednoneReport
21208452026-02-27 14:43:102.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21207432026-02-27 11:47:272.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21206552026-02-27 08:26:162.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21205132026-02-27 00:21:36151.243.242.x/24210476irn (Iran)yesblockedblockednoneReport
21203172026-02-26 17:42:3178.157.49.x/2462442 (Dade-Samane-Fanava)irn (Iran)noblockedblockednoneReport
21201602026-02-26 12:42:07213.195.19.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
21201442026-02-26 12:27:00213.195.19.x/24206065 (FDI)irn (Iran)yesrewrittenrewrittennoneReport
21201322026-02-26 12:09:0394.139.191.x/24206854 (lesunco)irn (Iran)noblockedblockednoneReport
21201032026-02-26 11:04:09185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21200792026-02-26 10:02:11213.195.19.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
21199902026-02-26 05:56:002.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21199622026-02-26 04:52:312.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21198752026-02-25 22:41:2694.183.240.x/240irn (Iran)yesrewrittenrewrittennoneReport
21196352026-02-25 14:09:185.119.18.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
21195092026-02-25 10:12:322.180.245.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
21194672026-02-25 07:49:165.209.55.x/24197207 (MCCI-AS)irn (Iran)yesrewrittenrewrittennoneReport
21194322026-02-25 06:22:31185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21194292026-02-25 06:16:57185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21194232026-02-25 06:06:5878.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194182026-02-25 06:00:04185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21194162026-02-25 05:52:4478.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194132026-02-25 05:39:3278.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194102026-02-25 05:33:1685.185.36.x/2444244 (IranCell-AS)irn (Iran)yesunknownunknownnoneReport
21193762026-02-25 03:48:5078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21193742026-02-25 03:43:2078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21192222026-02-24 20:22:1337.156.155.x/2457218 (RighTel)irn (Iran)yesunknownunknownnoneReport
21192132026-02-24 20:16:005.117.39.x/2444244 (IranCell-AS)irn (Iran)yesunknownunknownnoneReport
21189012026-02-24 07:51:502.180.245.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21188232026-02-24 04:20:1346.38.142.x/24216169irn (Iran)noblockedblockednoneReport
21188192026-02-24 04:13:1094.184.17.x/24205536 (Deltaz1)irn (Iran)noblockedblockednoneReport
21188182026-02-24 04:13:0294.139.191.x/24206854 (lesunco)irn (Iran)noblockedblockednoneReport
21188172026-02-24 04:12:5794.139.191.x/24206854 (lesunco)irn (Iran)noblockedblockednoneReport
21188162026-02-24 04:12:57178.239.144.x/24213727irn (Iran)noblockedblockednoneReport
21188152026-02-24 04:11:5594.184.18.x/24205536 (Deltaz1)irn (Iran)noblockedblocked/24Report
21188142026-02-24 04:11:51193.151.136.x/2460077 (PREMIUM-IT-AS)irn (Iran)nounknownunknownnoneReport
21188112026-02-24 04:10:1787.107.108.x/2451026 (MobinInfrastructure)irn (Iran)noblockedblockednoneReport
21188102026-02-24 04:09:4362.60.138.x/2435372 (irandata)irn (Iran)noblockedblockednoneReport
21188092026-02-24 04:09:2081.12.93.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21188082026-02-24 04:08:4994.139.191.x/24206854 (lesunco)irn (Iran)noblockedblockednoneReport
21188072026-02-24 04:08:42193.151.155.x/2460077 (PREMIUM-IT-AS)irn (Iran)nounknownunknownnoneReport
21188062026-02-24 04:08:0194.184.10.x/24205536 (Deltaz1)irn (Iran)noblockedblockednoneReport
21188052026-02-24 04:08:0194.139.191.x/24206854 (lesunco)irn (Iran)noblockedblockednoneReport
21188042026-02-24 04:07:3094.139.191.x/24206854 (lesunco)irn (Iran)noblockedblockednoneReport
21188012026-02-24 04:05:04213.176.7.x/2444090 (MahanNet-AS)irn (Iran)noblockedreceived/8Report
21187932026-02-24 03:38:10193.151.131.x/2460077 (PREMIUM-IT-AS)irn (Iran)nounknownunknownnoneReport
21187812026-02-24 03:01:482.188.227.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21187752026-02-24 02:52:0931.214.174.x/2460976 (POL)irn (Iran)noblockedblocked/27Report
21186782026-02-23 22:16:5178.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21186342026-02-23 21:08:32151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21185022026-02-23 18:19:192.180.245.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21184032026-02-23 15:25:452.180.245.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21181652026-02-23 07:37:512.180.245.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21181172026-02-23 06:09:2981.12.35.x/24198154irn (Iran)noblockedblockednoneReport
21179532026-02-22 20:28:392.180.245.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21177892026-02-22 10:12:3978.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21175832026-02-21 23:26:1078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21175572026-02-21 22:07:46185.221.239.x/2462442 (Dade-Samane-Fanava)irn (Iran)noblockedblocked/24Report
21175252026-02-21 20:18:3878.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21175192026-02-21 20:05:0678.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21175162026-02-21 19:47:312.180.211.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21174382026-02-21 16:36:005.232.147.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21174272026-02-21 15:47:555.232.147.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21173442026-02-21 12:05:4578.157.39.x/2462442 (Dade-Samane-Fanava)irn (Iran)noblockedblockednoneReport
21172612026-02-21 08:19:5491.251.194.x/24197207 (MCCI-AS)irn (Iran)yesrewrittenrewrittennoneReport
21172312026-02-21 07:11:11151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21172062026-02-21 06:29:482.146.4.x/2444244 (IranCell-AS)irn (Iran)yesblockedblockednoneReport
21171762026-02-21 05:04:16185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21170812026-02-20 23:04:50151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21170752026-02-20 22:44:38151.243.242.x/24210476irn (Iran)yesrewrittenrewrittennoneReport
21170502026-02-20 21:35:175.125.226.x/2444244 (IranCell-AS)irn (Iran)yesunknownunknownnoneReport
21170242026-02-20 20:09:502.180.112.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21169982026-02-20 19:20:432.180.112.x/2458224 (TCI)irn (Iran)yesunknownunknownnoneReport
21169392026-02-20 17:22:07185.232.154.x/2448434 (Tebyan)irn (Iran)noblockedblockednoneReport
21169142026-02-20 16:30:12185.232.154.x/2448434 (Tebyan)irn (Iran)noblockedblockednoneReport
21169122026-02-20 16:22:38185.232.154.x/2448434 (Tebyan)irn (Iran)noblockedblockednoneReport
21164902026-02-19 23:14:40151.243.242.x/24210476irn (Iran)yesblockedreceived/9Report
21162772026-02-19 16:34:2178.157.49.x/2462442 (Dade-Samane-Fanava)irn (Iran)noblockedblockednoneReport
21162532026-02-19 15:51:0978.157.49.x/2462442 (Dade-Samane-Fanava)irn (Iran)noblockedblockednoneReport
21162392026-02-19 15:27:5478.157.49.x/2462442 (Dade-Samane-Fanava)irn (Iran)noblockedblockednoneReport
21162342026-02-19 15:14:4178.157.49.x/2462442 (Dade-Samane-Fanava)irn (Iran)noblockedblockednoneReport
21160132026-02-19 07:48:37213.195.19.x/24206065 (FDI)irn (Iran)yesrewrittenrewrittennoneReport
21153452026-02-18 10:00:5591.251.98.x/24197207 (MCCI-AS)irn (Iran)yesrewrittenrewrittennoneReport
21152882026-02-18 06:49:3085.185.36.x/2444244 (IranCell-AS)irn (Iran)yesunknownunknownnoneReport
21152562026-02-18 04:31:0031.57.201.x/24215026irn (Iran)noblockedblockednoneReport
21150712026-02-17 18:26:52151.243.242.x/24210476irn (Iran)yesrewrittenreceivednoneReport

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