OONI (@openobservatory) 's Twitter Profile
OONI

@openobservatory

Since 2012, we build free software you can use to detect Internet censorship.

We also host the largest open dataset on Internet censorship worldwide.

ID: 547154150

linkhttps://ooni.org/ calendar_today06-04-2012 22:43:49

4,4K Tweet

16,16K Followers

318 Following

Cloudflare Radar (@cloudflareradar) 's Twitter Profile Photo

#Internet connectivity has once again become unavailable across #Iran, with traffic down ~90% after initially falling at 12:50 UTC (16:20 local time). x.com/Ammir/status/1…

#Internet connectivity has once again become unavailable across #Iran, with traffic down ~90% after initially falling at 12:50 UTC (16:20 local time).
x.com/Ammir/status/1…
The Tor Project (@torproject) 's Twitter Profile Photo

Help Iranians stay connected! The internet access has been heavily disrupted across the country. Please consider running a Tor Snowflake proxy - it's a quick and meaningful way to help Iranians stay online. #KeepItOn Please note that the #snowflake browser addon seems more

Help Iranians stay connected!

The internet access has been heavily disrupted across the country. Please consider running a Tor Snowflake proxy - it's a quick and meaningful way to help Iranians stay online. #KeepItOn

Please note that the #snowflake browser addon seems more
Cloudflare Radar (@cloudflareradar) 's Twitter Profile Photo

After initial disruptions a week ago, the current #Internet outage in #Iran has now been in place for two full days, with only the “National Information Network” remaining accessible. Follow the latest at radar.cloudflare.com/traffic/ir?dat…

After initial disruptions a week ago, the current #Internet outage in #Iran has now been in place for two full days, with only the  “National Information Network” remaining accessible.

Follow the latest at radar.cloudflare.com/traffic/ir?dat…
Cloudflare Radar (@cloudflareradar) 's Twitter Profile Photo

#Internet traffic in #Iran began to recover around 02:00 UTC (05:30 local) this morning. However, traffic levels remain well below pre-shutdown and pre-conflict levels. radar.cloudflare.com/traffic/ir?dat…

#Internet traffic in #Iran began to recover around 02:00 UTC (05:30 local) this morning. However, traffic levels remain well below pre-shutdown and pre-conflict levels.

radar.cloudflare.com/traffic/ir?dat…
Cloudflare Radar (@cloudflareradar) 's Twitter Profile Photo

#Internet traffic in #Iran has been recovering since Saturday, though recovery appears to be primarily on fixed infrastructure providers. Fixed providers have seen strong traffic growth, while major mobile providers همراه اول | Hamrahe Aval and MTN Irancell-ایرانسل remain largely offline.

#Internet traffic in #Iran has been recovering since Saturday, though recovery appears to be primarily on fixed infrastructure providers. 
Fixed providers have seen strong traffic growth, while major mobile providers <a href="/www_mci_ir/">همراه اول | Hamrahe Aval</a>  and <a href="/irancell/">MTN Irancell-ایرانسل</a> remain largely offline.
Cloudflare Radar (@cloudflareradar) 's Twitter Profile Photo

After Israel’s “Operation Rising Lion” began on June 13, application layer attack traffic from Iran spiked. DDoS attack traffic went up 77% week-over-week and 274% vs. the same week last month. Attacks paused on Jun 18 during Iran's Internet outages, then surged again on Jun 21🧵

After Israel’s “Operation Rising Lion” began on June 13, application layer attack traffic from Iran spiked. DDoS attack traffic went up 77% week-over-week and 274% vs. the same week last month.
Attacks paused on Jun 18 during Iran's Internet outages, then surged again on Jun 21🧵
Doug Madory (also on Bluesky) (@dougmadory) 's Twitter Profile Photo

Here's the latest picture of connectivity to #Iran in the past week. This current shutdown is on par with the Internet shutdown of November 2019. Current situation: some fixed line networks are up, mobile data cannot reach the outside world. (More details in the thread)

Here's the latest picture of connectivity to #Iran in the past week. This current shutdown is on par with the Internet shutdown of November 2019.

Current situation: some fixed line networks are up, mobile data cannot reach the outside world.

(More details in the thread)
OONI (@openobservatory) 's Twitter Profile Photo

We are a small nonprofit, supporting a large global community. 🐙 Our work in building free tools for exposing Internet censorship worldwide is possible because of donations and the continuous support of our users. Support us today with a donation: ooni.org/donate/

We are a small nonprofit, supporting a large global community. 🐙

Our work in building free tools for exposing Internet censorship worldwide is possible because of donations and the continuous support of our users. 

Support us today with a donation: ooni.org/donate/
Art อาท แบ่ค☂️ (@bact) 's Twitter Profile Photo

#GFEAI2025 folks. While you're in Thailand, you can help OONI Internet connectivity research community collects data about network access in the country. From hotels, from cafes you will visiting. It's very easy. Download OONI Probe here: ooni.org/get-involved/

Cloudflare Radar (@cloudflareradar) 's Twitter Profile Photo

#Internet traffic recovery in #Iran contiunues with the apparent restoration of mobile connectivity. Traffic on همراه اول | Hamrahe Aval and MTN Irancell-ایرانسل returned around 05:00 UTC (08:30 local) this morning. However, traffic volumes remain below pre-conflict levels. x.com/HashemiSattar/…

#Internet traffic recovery in #Iran contiunues with the apparent restoration of mobile connectivity. Traffic on <a href="/www_mci_ir/">همراه اول | Hamrahe Aval</a> and <a href="/irancell/">MTN Irancell-ایرانسل</a> returned around 05:00 UTC (08:30 local) this morning. However, traffic volumes remain below pre-conflict levels.
x.com/HashemiSattar/…
Doug Madory (also on Bluesky) (@dougmadory) 's Twitter Profile Photo

#Iran is back online as of 05:00 UTC (8:30am local). Iran Telecom Minister: With conditions returning to normal, the state of communication access has reverted to its previous state. x.com/HashemiSattar/…

#Iran is back online as of 05:00 UTC (8:30am local).

Iran Telecom Minister:
With conditions returning to normal, the state of communication access has reverted to its previous state.
x.com/HashemiSattar/…
OONI (@openobservatory) 's Twitter Profile Photo

‼️ Today, amid anti-government protests, #Kenya blocked access to Telegram Messenger OONI data suggests that access to Telegram Web is blocked on at least 3 networks in Kenya: explorer.ooni.org/chart/mat?prob… Telegram was previously blocked in Kenya during KCSE exams: ooni.org/post/2025-keny…

‼️ Today, amid anti-government protests, #Kenya blocked access to <a href="/telegram/">Telegram Messenger</a> 

OONI data suggests that access to Telegram Web is blocked on at least 3 networks in Kenya: explorer.ooni.org/chart/mat?prob…

Telegram was previously blocked in Kenya during KCSE exams: ooni.org/post/2025-keny…
Access Now (@accessnow) 's Twitter Profile Photo

Cutting internet and mobile services in Bocas del Toro during protests is a serious human rights violation. The Panamanian government must restore access NOW. Connectivity is essential for free expression, assembly, and communication. #KeepItOn Read: ipandetec.org/panama/panama-…

Access Now (@accessnow) 's Twitter Profile Photo

Join us for a timely conversation with Felicia Anthonio, #KeepItOn Campaign Manager and Zach Rosson, #KeepItOn Data Analyst and Research Lead, as they present findings from our latest internet shutdowns report. 🗓️ July 8 | 🕐 1:00 PM (GMT+1) 🔗 Register here: iiea.com/events/interne…

Join us for a timely conversation with <a href="/FelAnthonio/">Felicia Anthonio</a>, #KeepItOn Campaign Manager and Zach Rosson, #KeepItOn Data Analyst and Research Lead, as they present findings from our latest internet shutdowns report.

🗓️ July 8 | 🕐 1:00 PM (GMT+1)
🔗 Register here: iiea.com/events/interne…
OONI (@openobservatory) 's Twitter Profile Photo

‼️ Amid protests, #Togo started blocking access to Facebook, Telegram, Signal, YouTube & DuckDuckGo last week. OONI data shows that the blocks remain ongoing. We document these blocks in our latest report: explorer.ooni.org/findings/16783…

‼️ Amid protests, #Togo started blocking access to Facebook, Telegram, Signal, YouTube &amp; DuckDuckGo last week. 

OONI data shows that the blocks remain ongoing.

We document these blocks in our latest report: explorer.ooni.org/findings/16783…
Cloudflare (@cloudflare) 's Twitter Profile Photo

Internet shutdowns disrupted connectivity in multiple countries in Q2 2025, as did power outages, cable damage, technical problems, and a cyberattack. See the impacts though a Cloudflare Radar lens at cfl.re/46n56zi

Web3Privacy Now (@web3privacy) 's Twitter Profile Photo

Tool exploration: we recomend to install OONI probe to measure internet censorship. For years our friends monitor blocked websites, geographical censorship, network performance. Open data. Free software. Crirical for democratic internet. ooni.org/install/mobile

Tool exploration: we recomend to install <a href="/OpenObservatory/">OONI</a> probe to measure internet censorship.

For years our friends monitor blocked websites, geographical censorship, network performance.

Open data. Free software. Crirical for democratic internet.

ooni.org/install/mobile
Digitally Right (@bdigitallyright) 's Twitter Profile Photo

We, in collaboration with OONI (OONI), released a comprehensive timeline and analysis of the 22 days (from July 15 to Aug 5, 2024) — when protests spread, repression deepened, and the internet went dark. 🔗 Read more: digitallyright.org/internet-shutd…

We, in collaboration with <a href="/OpenObservatory/">OONI</a> (OONI), released a comprehensive timeline and analysis of the 22 days (from July 15 to Aug 5, 2024) — when protests spread, repression deepened, and the internet went dark.

🔗 Read more: digitallyright.org/internet-shutd…
OONI (@openobservatory) 's Twitter Profile Photo

⚡️ Today, in collaboration with DigitallyRight, we published a report documenting censorship, outages, and political events that happened during the 22 days of student uprising in #Bangladesh last year. 🔗 Read the full report here: ooni.org/post/2025-bang…

⚡️ Today, in collaboration with <a href="/DigitallyRight/">DigitallyRight</a>, we published a report documenting censorship, outages, and political events that happened during the 22 days of student uprising in #Bangladesh last year. 

🔗 Read the full report here: ooni.org/post/2025-bang…