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.

radio.net app-ads.txt check

radio.net achieves the best ad optimization: its app-ads.txt has no errors and matches what its 8 ad networks expect (100% of 20 lines).

Checked 20 Oct 2026. 505 lines, 355 unique records, 60 duplicates, 0 invalid lines, 19 ad networks detected.

Ad networks in radio.net/app-ads.txt

Google AdMob — accounts pub-1768185802073473, pub-8572040456674904, pub-1656242458627673 and 1 more: 4 lines in the file
Index Exchange — accounts 190306, 188105, 188106 and 3 more: 6 lines in the file
Magnite (Rubicon) — accounts 19594, 13552: 2 lines in the file
Xandr (Microsoft) — accounts 10618, 3927: 2 lines in the file
PubMatic — accounts 158886, 160139, 162178 and 2 more: 5 lines in the file
OpenX — account 565025632: 1 line in the file
Amazon Publisher Services — account e155687c-02b2-4699-9f69-9ce3194346cf: 1 line in the file
TripleLift — accounts 13696, 13696-EB: 2 lines in the file
Mintegral — partner (reseller) lines only: 49 lines in the file, 400 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 10 lines in the file, 380 expected lines missing
Chartboost — partner (reseller) lines only: 36 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 19 lines in the file, 400 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 20 lines in the file, 124 expected lines missing
BIGO Ads — partner (reseller) lines only: 31 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 80 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 50 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 22 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 24 lines in the file, 400 expected lines missing
Bidmachine — partner (reseller) lines only: 48 lines in the file, 400 expected lines missing

Corrected file: radio.net app-ads.txt (fixed).

FAQ

Does radio.net have an app-ads.txt?

Yes — https://radio.net/app-ads.txt has 505 lines (checked 20 Oct 2026).

Which ad networks does radio.net work with?

Its app-ads.txt lists Google AdMob, Index Exchange, Magnite (Rubicon), Xandr (Microsoft), PubMatic, OpenX, Amazon Publisher Services, TripleLift, Mintegral, Liftoff Monetize (Vungle), Chartboost, DT Exchange (Fyber) and 7 more.

Is the app-ads.txt of radio.net correct?