Iran entered the final night of February 2026 under a near-total internet shutdown. The cutoff was triggered by a joint strike from the United States and Israel. Tehran pulled the plug so hard that the country's connection to the global web all but vanished. Only users on a government whitelist are still online. That leaves Nobitex, Iran's largest crypto exchange, in a brutal spot — locked out of the world while sitting on a US sanctions blacklist.
A strike, then a shutdown
The sequence was fast. Joint US-Israel strikes hit targets in Iran, and hours later, Tehran severed internet access nationwide. The move echoed previous Iranian shutdowns during protests or military tensions, but this one is more complete. The goal appears to be information control during a high-stakes conflict. For ordinary Iranians, that means no Telegram, no Binance, no way to move crypto off a local exchange — unless you're on the whitelist.
Nobitex's sanctions dilemma
Nobitex has been in a tough spot long before the blackout. The exchange is blacklisted by the US Office of Foreign Assets Control (OFAC). That designation bars American companies from dealing with it and chokes off its access to dollar-backed stablecoins and international exchange partners. The platform can still process local trades in Iranian rials and some crypto pairs, but international liquidity has already been thin. The internet shutdown makes the problem worse. Without a reliable link to global blockchain nodes, price feeds, and order books, even domestic trading becomes erratic.
Who's still online
Tehran's whitelist is opaque. It likely includes government agencies, critical infrastructure, and possibly a handful of state-linked financial institutions. Nobitex is a private company, and there's no indication it qualifies. Even if it did, being on a government whitelist during a conflict carries its own set of reputational and operational risks.
No clear exit
The exchange now faces two overlapping crises: a compliance wall from OFAC and a total connectivity blackout. There's no diplomatic off-ramp likely in the short term. The US and Israel show no sign of de-escalation, and Tehran's first move after a strike was to cut the web. For Nobitex, the question is whether it can ride out the outage on domestic reserves — and at what point the sanctions enforcement becomes an existential problem.
