The Pakistan Telecommunication Authority (PTA) is Pakistan's telecom regulator; it orders internet providers to block websites and apps, usually at the government's direction.
Explanation
PTA licenses Pakistan's telecom operators and can order online content blocked under the Prevention of Electronic Crimes Act 2016. Its blocks tend to follow events rather than a fixed list. YouTube was blocked in September 2012 over the film 'Innocence of Muslims'; on 18 January 2016 PTA told ISPs to unblock it after Google launched a local YouTube.pk, through which PTA can ask Google to restrict material. On 1 February 2023 PTA announced it had 'degraded' Wikipedia over 'sacrilegious content', then blocked it on 3 February; the Prime Minister ordered it restored and access returned on 6 February. OONI measured timeouts during the degraded phase and connection resets during the block, on all five networks it had data for. X was blocked after the February 2024 general election and restored on 7 May 2025, after about 15 months. An earlier order went badly wrong: in February 2008 Pakistan Telecom's attempt to block YouTube leaked a route that took YouTube offline worldwide for about two hours. Wikipedia is reachable today: 1,230 of 1,257 OONI tests from Pakistan between 15 July and 15 October 2026 loaded normally.
In practice
The 2023 Wikipedia block shows how PTA's orders look on the network. OONI saw two phases: timeouts while the site was 'degraded' on 1 and 2 February, then connection resets from 3 February until access returned on 6 February. Through AnyProxy's Singapore exit on 15 October 2026, the English Wikipedia article about PTA itself, including its censorship section, and an Urdu article both loaded normally. Wikipedia restricts editing from many proxy addresses, so a proxy is for reading.
Sources: OONI - Pakistan blocks Wikipedia and DW (15 Feb 2023) · Washington Times - YouTube returns to Pakistan after 3-year ban (19 Jan 2016) · TechRadar - Pakistan restores X after a 15-month ban (May 2025) · RIPE NCC - YouTube hijacking case study (2008) · Wikipedia from Pakistan - AnyProxy guide
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