An IAB Tech Lab standard that lets app publishers declare which ad networks are authorized to sell their inventory.

Where do I put the app-ads.txt file?

At the root of the developer website listed in your App Store / Google Play page, e.g. https://studio.com/app-ads.txt.

What is a Certification Authority ID?

An optional TAG-ID of the ad system, the 4th field of an app-ads.txt record.

i24news.tv app-ads.txt check

i24news.tv achieves the best ad optimization: its app-ads.txt has no errors and matches what its 6 ad networks expect (100% of 9 lines).

Checked 21 Oct 2026. 452 lines, 401 unique records, 12 duplicates, 0 invalid lines, 19 ad networks detected.

Ad networks in i24news.tv/app-ads.txt

Google AdMob — accounts pub-6727526664743962, pub-8586265011624107, pub-3814504791076699: 3 lines in the file
Xandr (Microsoft) — account 10815: 1 line in the file
Sovrn — accounts 248396-eb, 397546: 2 lines in the file
Magnite (Rubicon) — accounts 27814, 24664, 17280: 3 lines in the file
OpenX — account 537149535: 1 line in the file
PubMatic — account 157743: 1 line in the file
Mintegral — partner (reseller) lines only: 29 lines in the file, 400 expected lines missing
Chartboost — partner (reseller) lines only: 33 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 13 lines in the file, 400 expected lines missing
BIGO Ads — partner (reseller) lines only: 42 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 78 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 27 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 36 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 54 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 24 lines in the file, 345 expected lines missing
Start.io — partner (reseller) lines only: 10 lines in the file, 147 expected lines missing
CAS.ai — partner (reseller) lines only: 10 lines in the file, 155 expected lines missing
DSail — partner (reseller) lines only: 10 lines in the file, 155 expected lines missing
Bidmachine — partner (reseller) lines only: 98 lines in the file, 400 expected lines missing

Corrected file: i24news.tv app-ads.txt (fixed).

FAQ

Does i24news.tv have an app-ads.txt?

Yes — https://i24news.tv/app-ads.txt has 452 lines (checked 21 Oct 2026).

Which ad networks does i24news.tv work with?

Its app-ads.txt lists Google AdMob, Xandr (Microsoft), Sovrn, Magnite (Rubicon), OpenX, PubMatic, Mintegral, Chartboost, DT Exchange (Fyber), BIGO Ads, Yango Ads, DSP Exchange and 7 more.

Is the app-ads.txt of i24news.tv correct?