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CensorDB

Statistics

What is blocked and what we track, per region.

Region
Iran
Updated 17 Sept 2026, 00:08 UTC
3.01M
distinct domains and IP prefixes on record across all lists
↑ added ↓ removed stacked by list
23 to 29 Mar 2026 14 to 20 Sept 2026
14 to 20 Sept 2026
Block ±0 Sanctioned ±0 Domestic +83 -72 Junk ±0
Sites added to and removed from each list's dataset for Iran, weekly
PeriodBlock added Block removedSanctioned added Sanctioned removedDomestic added Domestic removedJunk added Junk removed
23 to 29 Mar 20260 00 00 00 0
30 Mar to 5 Apr 20260 00 00 00 0
6 to 12 Apr 20260 00 00 00 0
13 to 19 Apr 20260 00 00 00 0
20 to 26 Apr 20260 00 00 00 0
27 Apr to 3 May 20260 00 00 00 0
4 to 10 May 20260 00 00 00 0
11 to 17 May 20260 00 00 00 0
18 to 24 May 20260 00 00 00 0
25 to 31 May 20260 00 00 00 0
1 to 7 Jun 20260 00 00 00 0
8 to 14 Jun 20260 00 00 00 0
15 to 21 Jun 20260 00 00 00 0
22 to 28 Jun 20260 00 00 00 0
29 Jun to 5 Jul 20260 00 00 00 0
6 to 12 Jul 20260 00 00 00 0
13 to 19 Jul 20260 00 0218 252572 0
20 to 26 Jul 20260 00 0193 64120 2
27 Jul to 2 Aug 20260 00 0113 1010 0
3 to 9 Aug 20260 00 0198 620 0
10 to 16 Aug 20260 00 084 620 0
17 to 23 Aug 20260 00 073 700 0
24 to 30 Aug 20260 00 0114 340 0
31 Aug to 6 Sept 20260 00 085 530 0
7 to 13 Sept 20260 00 053 220 0
14 to 20 Sept 20260 00 083 720 0

Breakdowns

Blocked, by category
Learning 13,9481%
Adult 6,2390%
Cloud & Dev 3,8800%
Platforms & Consumer 3,5600%
Government 470%
News 390%
Human Rights 130%
Minority Media 120%
Gaming 40%
Hosting & CMS 40%
Blocked, by ISP

No ISP breakdown for Iran yet.

Blocked, by method
DNS 2,433,697
HTTP 1,400,620
UDP 100,140
SNI 2,518