Sign in

iiinova is part of the Atmosphere — an open, public network where you own your identity.

IODA @ Georgia Tech

@IODA.mastodon.social.ap.brid.gy
235 followers 0 following 112 posts

Internet Outage Detection & Analysis (ioda.live) project @ Georgia Tech's Internet Intelligence Lab (inetintel.org). We post about Internet […] [bridged from mastodon.social/@IODA on the fediverse by fed.brid.gy ]

PostsRepliesMedia
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 18/06/2026
The ongoing Internet shutdown in Pakistan's Azad Jammu and Kashmir is nearing 2-week duration. The shutdown was put into place after protests related to electoral representation for Pakistan-administered Kashmir. Follow connectivity in near realtime […] [Original post on mastodon.social]
012 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 27/04/2026
The IODA team and @ProjectAinita have documented a measurement-based perspective of the ongoing shutdown cutting Iran off from the global Internet. The Iranian regime has morphed a "stealth Internet blackout" from June 2025 into a new Internet […]
mastodon.social
Original post on mastodon.social
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 20/04/2026
Since Feb 28th, Iranian Internet users have not had access to the global Internet. On April 14th, the Iranian government unveiled implementation of "Internet Pro" and this access is visible in IODA's integration of Google product data. Follow connectivity in […] [Original post on mastodon.social]
031 3
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 02/04/2026
The damage to Amazon Web Services (AS16509) in Bahrain is visible in IODA with Active Probing dropping to 0% and BGP making a slight drop at 12:50 UTC. Follow connectivity of AS16509 in near realtime: ioda.inetintel.cc.gatech.edu/asn/16…
012 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 19/03/2026
The current, ongoing near total Internet shutdown in Iran, disconnecting Iranians from the global Internet, is now longer than the January 2026 shutdown during nation-wide protests. This makes the current shutdown the longest shutdown IODA has documented in […] [Original post on mastodon.social]
100 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 17/03/2026
Evidence of power shortage in Cuba is visible in IODA's Internet connectivity signals. The ~20% drop in Active Probing occurred earlier this month and appears similar to historic power outages visible in IODA data. ioda.inetintel.cc.gatech.edu/countr…
013 3
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 15/03/2026
IODA data shows that the Internet in the Republic of Congo has been offline for ~12 hours amid a government shutdown during national elections. Follow Internet connectivity in the Republic of Congo in near realtime […] [Original post on mastodon.social]
010 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 13/03/2026
Iran's connectivity to the global Internet briefly recovered on March 12 6:35 PM - 6:55 PM local time when a state-owned network (AS58224) that 32.9% of the population in Iran is connected to appeared to toggle its routing announcements off-on-off-on over a […] [Original post on mastodon.social]
011 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 03/03/2026
ioda.inetintel.cc.gatech.edu/asn/19…
010 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 03/03/2026
ioda.inetintel.cc.gatech.edu/asn/42…
110 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 03/03/2026
ioda.inetintel.cc.gatech.edu/asn/51…
100 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 03/03/2026
ioda.inetintel.cc.gatech.edu/asn/49…
100 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 03/03/2026
ioda.inetintel.cc.gatech.edu/asn/19…
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 03/03/2026
In addition to the ongoing shutdown of the Internet in Iran, IODA sees evidence of damage to critical Internet or power infrastructure through simultaneous drops in Routing Announcements across various networks. For example, at ~6:00 PM local time today we see 5 networks show simultaneous drops.
213 3
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 28/02/2026
IODA shows the Internet in Iran has been cutoff from the global Internet since ~7:00 AM UTC. The regime implemented a similar Internet shutdown when Israel attacked Iran in June of 2025. Follow connectivity in Iran in near realtime […] [Original post on mastodon.social]
001 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 27/01/2026
As of 3:30 AM IST, January 27, IODA observed a sharp increase in Active Probing. This signal measures connectivity to the global Internet by pinging devices on Iranian networks and collecting responses in order to label networks as connected […] [Original post on mastodon.social]
001 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 26/01/2026
IODA's Telescope signal is showing signs of sustained, partial recovery since ~7:30 PM Jan 24th, 2026. This is the first sign of sustained recovery of the Telescope signal, which measures unsolicited Internet traffic from Iran to the global Internet, since […] [Original post on mastodon.social]
011 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 21/01/2026
The IODA team completed a comparative analysis of the ongoing Internet shutdown in Iran to shutdowns during Bloody November in 2019, Women Life Freedom Movement in 2022, and the Israel-Iran War in 2025. Please read and reach out with any questions […]
mastodon.social
Original post on mastodon.social
032 3
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 18/01/2026
Signs of restoration of the Internet in Iran have not translated to meaningful connectivity with the global Internet for Iranians. Signs of domestic Internet whitelisting are apparent as Google Search usage in-country ticks up […] [Original post on mastodon.social]
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 17/01/2026
The IODA team wrote an article on the January 2026 Iran shutdown. Read our analysis here: theconversation.com/irans-latest-in…
theconversation.com
Iran’s latest internet blackout extends to phones and Starlink
Iran’s internet shutdown cuts off most communication with the outside world during violent repression of national protests.
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 17/01/2026
IODA sees signs of recovery of Internet connectivity in Iran for ISP Rightel. ioda.inetintel.cc.gatech.edu/asn/57… Follow connectivity in Iran in near realtime […] [Original post on mastodon.social]
001 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 15/01/2026
Follow connectivity in Iran in near realtime: ioda.inetintel.cc.gatech.edu/countr…
ioda.inetintel.cc.gatech.edu
IODA
IODA (Internet Outage Detection and Analysis) monitors Internet infrastructure connectivity to identify outages.
010 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 15/01/2026
Our estimates of comparative duration of Internet shutdowns in Iran: - Jan 2026: 7.1449 days, 171.477 hours - June 2025: 2.0208 days, 48.5 hours - Sep - Oct 2022: ~100 hours of mobile only over ~2 weeks - Nov 2019: 6.8333 days, 164 hours
110 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 13/01/2026
The Ugandan government has appeared to follow through with a pre-announced Internet shutdown during national elections. IODA data confirms the drop in Internet connectivity. Follow Internet connectivity in Uganda in near realtime […] [Original post on mastodon.social]
003 3
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 12/01/2026
IODA data confirms the ongoing, complete government-directed shutdown of the Internet in Iran since January 8th. Similar to the June 2025 shutdown during the Israel-Iran war, routing (BGP) is largely unaffected. Follow connectivity in near realtime […] [Original post on mastodon.social]
011 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 09/01/2026
Specific networks, likely with permission from the Iranian government in a policy known as whitelisting, show signs of connectivity since 11:30 UTC / 3:00 PM local time. Many appear to be research or university networks.
011 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 09/01/2026
The Internet in Iran remains largely offline since 16:30 UTC/ 9:00 PM local time. Follow connectivity in Iran in near realtime: ioda.inetintel.cc.gatech.edu/countr…
112 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 08/01/2026
IODA's Active Probing measurements indicate Iran is nearly completely offline from the global Internet. Follow connectivity in near realtime: ioda.inetintel.cc.gatech.edu/countr…
011 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 08/01/2026
Iranians have experienced significant instability and disruption in Internet access since nation-wide protests started Dec 29. IODA's view of the Internet interference is most visible in Active Probing. Our Active Probing signal has shown abnormal drops Jan […] [Original post on mastodon.social]
001 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 30/10/2025
Tanzania Internet is offline again after a ~2 hour recovery. Follow connectivity in Tanzania in near realtime: ioda.inetintel.cc.gatech.edu/countr…
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 29/10/2025
On Election Day, Tanzania is experiencing a near total Internet shutdown. Follow connectivity in Tanzania in near realtime: ioda.inetintel.cc.gatech.edu/countr… #keepiton
112 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 28/10/2025
The impact of Hurricane Melissa in Jamaica is visible in IODA. Active Probing shows steady decline by ~20%. This decline in Internet connectivity appears driven by ISP FLOW Jamaica. Near realtime Internet connectivity data in Jamaica […] [Original post on mastodon.social]
020 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 24/10/2025
Internet connectivity in Cameroon has now returned to normal levels after the ~17-hour disruption. Follow connectivity in Cameroon in near realtime: ioda.inetintel.cc.gatech.edu/countr… #keepiton
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 23/10/2025
An Internet disruption is ongoing in Cameroon as the country awaits election results. The disruption began at 3:55 AM UTC. Several ISPs are affected. Cause of the disruption is currently unconfirmed but the WACS is reported to have had "an incident." […] [Original post on mastodon.social]
111 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 02/10/2025
IODA collaborated with Miaan Group and ASL19 to co-author a report on the 2025 shutdown of the Internet in Iran during the war with Israel. Key contributors included @radar @dougmadory @ooni @Tor and more! Access the report here […] [Original post on mastodon.social]
001 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 01/10/2025
At ~11:45 AM UTC, IODA shows recovery of Internet connectivity in Afghanistan. This is the first sign of recovery since Monday, Sep 29th, when the government ordered a country-wide shutdown of the Internet. Follow Internet connectivity in Afghanistan […] [Original post on mastodon.social]
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 29/09/2025
Today's Internet shutdown in Afghanistan is an extension of recent government-directed shutdowns of fiber optic Internet, localized to specific provinces and motivated by a morality crackdown. Read more in our blog post […] [Original post on mastodon.social]
100 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 29/09/2025
RE: infosec.exchange/@dougmadory/115287… The country-wide, government-ordered shutdown in Afghanistan is visible in IODA. Starting at 5:00 PM local time, the shutdown is ongoing. Follow connectivity in Afghanistan in near realtime […]
mastodon.social
Original post on mastodon.social
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 05/09/2025
The IODA team is excited to announce the release of new data that aims to measure generalized throttling, using IODA's Active Probing signal. Please come chat with us in the OMG Village at Global Gathering to learn more! […] [Original post on mastodon.social]
042 4
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 28/08/2025
IODA shows three recent government-ordered shutdowns in Iraq, affecting most but not all provinces. All shutdowns are related to exams to prevent cheating. Follow connectivity in Iraq in near realtime: ioda.inetintel.cc.gatech.edu/countr…
012 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 13/08/2025
Head over to our dashboard to see the new IODA redesign! ioda.inetintel.cc.gatech.edu/dashbo… ioda.inetintel.cc.gatech.edu/report…
ioda.inetintel.cc.gatech.edu
IODA
IODA (Internet Outage Detection and Analysis) monitors Internet infrastructure connectivity to identify outages.
022 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 01/08/2025
Using IODA for Internet connectivity or outage data? We want your thoughts! Take our quick user feedback survey and help us make IODA better for our community. survey.qualtrics.emory.edu/jfe/form/SV_... #IODA #UserFeedback #InternetOutages #ConnectivityData #DigitalResearch #InternetMeasurement
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 25/07/2025
According to Angola civil society, there was a government-directed Internet shutdown during nation-wide protests on Saturday July 19. IODA observed a ~4-hour shutdown, starting at ~12:40 PM (UTC) and ending ~4:20 PM (UTC). Angola connectivity on July 19 […] [Original post on mastodon.social]
011 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 25/07/2025
The ~2.5 hour global outage on Thursday, June 24, of AS14593 (SPACEX-STARLINK), reportedly due to a software failure, was visible in IODA's Active Probing signal. Follow connectivity of Starlink in near realtime: ioda.inetintel.cc.gatech.edu/asn/14…
012 2
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 25/07/2025
Were you live with IODA during the 3rd Open Measurement Gathering where we demoed recent updates and provided a sneak peek of upcoming improvements? Watch the video here: www.youtube.com/watch?v=BSV9gktaDjs… Read the full blog post […]
mastodon.social
Original post on mastodon.social
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 21/07/2025
Amidst violent clashes between Druze and Bedouins, there are reports of a government ordered #shutdown of the #Internet in As Suwayda' #Syria. IODA shows a loss of connectivity since July 14. #keepiton Follow connectivity in As Suwayda' in near realtime […] [Original post on mastodon.social]
001 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 08/07/2025
Watch IODA’s Animation Video: Understanding Internet Connectivity One Signal at a time! Today we are happy to launch IODA's new animated video explaining our signals! Read more about our motivation to on IODA's blog […]
mastodon.social
Original post on mastodon.social
010 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 08/07/2025
A fire at a Egyptian Telecommunications Company facility caused a disruption in Internet connectivity on July 7 2:30 PM UTC. According to IODA's signals, connectivity of Internet infrastructure has completely recovered. Follow connectivity in Egypt […] [Original post on mastodon.social]
000 0
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 06/07/2025
After ~1 hour outage, Internet connectivity has recovered according to IODA’s Active Probing signal. Follow Internet connectivity in Iran in near realtime: ioda.inetintel.cc.gatech.edu/countr…
011 1
IODA @ Georgia Tech @ioda.mastodon.social.ap.brid.gy · 06/07/2025
IODA shows what looks to be a complete Internet outage in Iran, according to our Active Probing signal. Reports indicate Iran’s domestic Internet is cutoff from International connections. Follow connectivity in Iran: ioda.inetintel.cc.gatech.edu/countr…
110 1