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.

socem.com app-ads.txt check

socem.com is missing out on higher CPMs: its app-ads.txt has 22 invalid lines and lists only 8,340 of the 10,249 lines its 31 ad networks expect (19% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 7,196 lines, 4,374 unique records, 2,670 duplicates, 22 invalid lines, 40 ad networks detected.

Ad networks in socem.com/app-ads.txt

AppLovin — accounts dfe12e523d3582abf5064ae5a93e2e86, ceaf34f8e4035fa64b61328ebad53f37, a389b3c10b7c3798f6849a6a62663b20 and 4 more: 42 lines in the file
Bidease — accounts q5kapXvFJN6T, FtmJmRTFdQNr, ZifVvO9nmyFL and 2 more: 50 lines in the file, 4 expected lines missing
ironSource / LevelPlay — accounts 317902, 306713, 296651 and 1 more: 103 lines in the file, 26 expected lines missing
Vungle — accounts 60abbe0138d6920017b43190, 606b29ab14eb890015bd2f01, 609aaa8981be8d00154c407d and 2 more: 363 lines in the file, 1 expected line missing
Mintegral — accounts 30471, 30336, 46430 and 1 more: 400 lines in the file, 43 expected lines missing
InMobi — accounts 5e4e674e9300484381b445662dcca5d6, d70fdc566807422a9a90c89b6db5e9db, 528052fcc080476da10e88380cc6e436 and 3 more: 214 lines in the file, 63 expected lines missing
DT Exchange (Fyber) — accounts 220334, 219969, 220441 and 1 more: 400 lines in the file, 46 expected lines missing
Magnite (Rubicon) — account 22988: 1 line in the file
PubMatic — accounts 165684, 168023, 168026 and 7 more: 10 lines in the file
Criteo — account B-057702: 1 line in the file
Bidmachine — accounts 686, 967, 968 and 2 more: 400 lines in the file, 400 expected lines missing
Yandex Ads — account 109170780: 168 lines in the file, 1 expected line missing
Yango Ads — account 109170780: 400 lines in the file, 400 expected lines missing
TikTok Ad Network (Pangle) — accounts 79451, 79442, 79448 and 2 more: 5 lines in the file
Chartboost — accounts 60c0d5aa50d70d08035f4395, 606b3321bc0d774f9b3a4204: 400 lines in the file, 3 expected lines missing
Maticoo (zMaticoo) — accounts 79834, 79654, 5135063: 322 lines in the file, 125 expected lines missing
Google AdMob — accounts pub-3905803916884899, pub-1136868239468686, pub-4415366419206256 and 5 more: 8 lines in the file
Meta Audience Network — accounts 242507581275977, 618175867183385, 1493119781047847 and 4 more: 7 lines in the file
Amazon Publisher Services — accounts db1cb30e-aa26-4472-b630-d8850d40a90d, 19f0b38f-52cd-4ca1-b5da-2da1d897be30, 845c393c-2e5a-4ac4-99b6-f1a0d700508f and 1 more: 4 lines in the file
BIGO Ads — account 14921439: 400 lines in the file, 315 expected lines missing
Ogury — account 8e1cd2c6-6f6c-426f-ab45-d8f763cbf4da: 10 lines in the file, 8 expected lines missing
Sovrn — accounts 411915, 563477, 594162 and 4 more: 7 lines in the file
OpenX — accounts 563905670, 564921063, 557323449 and 2 more: 5 lines in the file
TripleLift — accounts 6998, 14146: 2 lines in the file
CAS.ai — accounts b5a73ae1, babe9c54: 161 lines in the file, 4 expected lines missing
BlueSea — account 204037: 23 lines in the file, 15 expected lines missing
Start.io — account 117514417: 85 lines in the file, 73 expected lines missing
Unity Ads — accounts 2841722, 2424343, 5625699: 133 lines in the file, 30 expected lines missing
Smaato — account 1100053420: 1 line in the file
Xandr (Microsoft) — accounts 14416, 12366, 9284: 3 lines in the file
Yahoo — account 60013: 1 line in the file
VK Ads (myTarget) — partner (reseller) lines only: 113 lines in the file, 31 expected lines missing
Display.io — partner (reseller) lines only: 9 lines in the file, 23 expected lines missing
DSP Exchange — partner (reseller) lines only: 354 lines in the file, 207 expected lines missing
Monetrix — partner (reseller) lines only: 53 lines in the file, 40 expected lines missing
Prado — partner (reseller) lines only: 17 lines in the file, 10 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 213 lines in the file, 156 expected lines missing
Kidoz — partner (reseller) lines only: 14 lines in the file, 8 expected lines missing
DSail — partner (reseller) lines only: 161 lines in the file, 4 expected lines missing

Invalid lines

app-stock.com,"3,15E+05",RESELLER,
gitberry.com,"3,35E+08",RESELLER,
apester.com,"2,70E+03",RESELLER,
bidmachine.io,"1,27E+03",RESELLER,
contextweb.com,"5,63E+05",RESELLER,89ff185a4c4e857c
pubmatic.com,"1,63E+05",RESELLER,5d62403b186f2ace
rubiconproject.com,"1,26E+04",RESELLER,0bfd66d529a55807
smaato.com,"1,10E+09",RESELLER,07bcf65f187117b4
bidmachine.io,"1,98E+02",RESELLER,
lijit.com,"4,66E+05",RESELLER,fafdf38b16bf6b2b
connatix.com,"1,95505E+15",RESELLER,2af98acdee0e81ed
rubiconproject.com,"2,78E+04",RESELLER,0bfd66d529a55807
lemmatechnologies,1844,RESELLER,
stroeer.com,"2,53E+04",RESELLER,
pubgalaxy.com,"5,00E+05",RESELLER,

Corrected file: socem.com app-ads.txt (fixed).

FAQ

Does socem.com have an app-ads.txt?

Yes — https://socem.com/app-ads.txt has 7,196 lines (checked 19 Oct 2026).

Which ad networks does socem.com work with?

Its app-ads.txt lists AppLovin, Bidease, ironSource / LevelPlay, Vungle, Mintegral, InMobi, DT Exchange (Fyber), Magnite (Rubicon), PubMatic, Criteo, Bidmachine, Yandex Ads and 28 more.

socem.com app-ads.txt check

Ad networks in socem.com/app-ads.txt

Invalid lines

FAQ

Does socem.com have an app-ads.txt?

Which ad networks does socem.com work with?

Is the app-ads.txt of socem.com correct?

Other checked domains

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