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.

assets.adxcorp.kr app-ads.txt check

assets.adxcorp.kr is missing out on higher CPMs: its app-ads.txt has 4 invalid lines and lists only 2,259 of the 6,450 lines its 18 ad networks expect (65% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 2,365 lines, 2,106 unique records, 255 duplicates, 4 invalid lines, 32 ad networks detected.

Ad networks in assets.adxcorp.kr/app-ads.txt

Mintegral — accounts 9621, 12957: 307 lines in the file, 400 expected lines missing
AppLovin — account c54884cc3c27654f42047cd2118168d3: 36 lines in the file
Criteo — account B-062356: 1 line in the file
DT Exchange (Fyber) — account 208425: 182 lines in the file, 269 expected lines missing
Google AdMob — accounts pub-, pub-9182195730312722, pub-1004528999946859 and 170 more: 173 lines in the file
Index Exchange — account 195157: 1 line in the file
InMobi — accounts 0315985c324b4718ac71e4c222f8424f, 590e50795f7847fa9666f307b1c5dd24, a3d4b4c5a9174d408bfc1a036f79f395: 154 lines in the file, 120 expected lines missing
ironSource / LevelPlay — accounts 195431, 255345: 81 lines in the file, 46 expected lines missing
Sovrn — accounts 224984, 297837: 2 lines in the file
TikTok Ad Network (Pangle) — accounts 8361, 9898: 2 lines in the file
PubMatic — accounts 159172, 159856, 160565 and 2 more: 5 lines in the file
Verve (PubNative) — account 1007394: 284 lines in the file, 400 expected lines missing
Magnite (Rubicon) — account 14334: 1 line in the file
Smaato — accounts 110004021, 1100040212, 1100041435: 3 lines in the file
Unity Ads — accounts 1230361, 1665357, 1703273: 86 lines in the file, 77 expected lines missing
Vungle — accounts 599c1aee9a165cfb58009a10, 5d2c4b60c0a3e50018889357, 5d5a4104cec59b0017a0151f and 1 more: 178 lines in the file, 185 expected lines missing
Yandex Ads — account 323286949: 158 lines in the file, 11 expected lines missing
Yango Ads — account 323286949: 400 lines in the file, 400 expected lines missing
Chartboost — partner (reseller) lines only: 267 lines in the file, 400 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 92 lines in the file, 52 expected lines missing
BIGO Ads — partner (reseller) lines only: 226 lines in the file, 400 expected lines missing
BlueSea — partner (reseller) lines only: 13 lines in the file, 24 expected lines missing
DSP Exchange — partner (reseller) lines only: 175 lines in the file, 386 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 70 lines in the file, 374 expected lines missing
Monetrix — partner (reseller) lines only: 20 lines in the file, 73 expected lines missing
Prado — partner (reseller) lines only: 15 lines in the file, 12 expected lines missing
HyprMX — partner (reseller) lines only: 73 lines in the file, 296 expected lines missing
Start.io — partner (reseller) lines only: 35 lines in the file, 122 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 163 lines in the file, 2 expected lines missing
DSail — partner (reseller) lines only: 163 lines in the file, 2 expected lines missing
Bidmachine — partner (reseller) lines only: 323 lines in the file, 400 expected lines missing

Invalid lines

33across.com, pub_team_insert_pub_id_here, DIRECT, bbea06d9c4d2853c #33Across #hb #tag #video
adpopcornssp.com, 130718496, BOTH
smartyads.com, 1445, fd2bde0ff2e62c5d
thebrave.io, 490457, RESELLER, c25b2154543746acpeak226.com, 12400, RESELLER

Corrected file: assets.adxcorp.kr app-ads.txt (fixed).

FAQ

Does assets.adxcorp.kr have an app-ads.txt?

Yes — https://assets.adxcorp.kr/app-ads.txt has 2,365 lines (checked 20 Oct 2026).

Which ad networks does assets.adxcorp.kr work with?

Its app-ads.txt lists Mintegral, AppLovin, Criteo, DT Exchange (Fyber), Google AdMob, Index Exchange, InMobi, ironSource / LevelPlay, Sovrn, TikTok Ad Network (Pangle), PubMatic, Verve (PubNative) and 20 more.

assets.adxcorp.kr app-ads.txt check

Ad networks in assets.adxcorp.kr/app-ads.txt

Invalid lines

FAQ

Does assets.adxcorp.kr have an app-ads.txt?

Which ad networks does assets.adxcorp.kr work with?

Is the app-ads.txt of assets.adxcorp.kr correct?

Other checked domains

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