The popularity of pro-Palestine content on TikTok is being driven primarily by users in the Middle East and Southeast Asia, while U.S. consumption on the platform is roughly split between both sides, according to an analysis of TikTok hashtag data by Semafor.

U.S. critics have accused the Chinese-owned app of posing a national security threat over claims that it serves overwhelmingly anti-Israel videos to people. “By tweaking the TikTok algorithm, the CCP can censor information and influence Americans of all ages on a variety of issues,” Rep. Mike Gallagher, R-Wis., wrote in an op-ed this week.

TikTok has denied the claims and said in a blog post they were based on “unsound analysis.” The data reviewed by Semafor suggests that the imbalance on the platform is largely outside the U.S. — and may skew heavily toward the Palestinian side because of the app’s popularity in Muslim countries and the fact that it is blocked in India. TikTok declined to comment on the findings to Semafor.

In the last 30 days, TikTok users in Malaysia — a country of roughly 33 million people — posted 39,000 videos with the hashtag #istandwithpalestine. That’s almost four times the number that were uploaded to the platform with the same hashtag in the U.S.

Since Oct. 4, three days before Hamas’s attack on Israel, TikTok videos hashtagged with the Arabic word for Palestine have been watched 3 billion times in Iraq (population: 44 million), a billion times more than TikTok users in the U.S. viewed videos tagged with #Palestine in English.

Within the U.S., there appeared to be slightly more interest in pro-Palestine hashtags compared to pro-Israel tags, but not by much. Over the last month, Americans posted 10,000 videos tagged with #istandwithpalestine that were viewed a collective 34 million times, compared to 7,000 videos with #istandwithisrael that garnered 33 million views.

Other popular tags included the very similar #standwithpalestine and #standwithisrael. The pro-Israel version of that tag received 48 million views from 5,000 TikToks in the U.S., while the Palestine version totaled 31 million views from double the number of videos.