Last.fm
by Last.fm Ltd. · fm.last.android
Most of the 924 lines in Last.fm's app-ads.txt (last.fm) are RESELLER lines: 741 against 183 DIRECT, across 160 ad systems. 542 of 900 lines checked against sellers.json match; 62 name a seller ID the network does not list, 104 declare the wrong seller type. The file last changed on 9 October 2026; the same file covers 2 apps of this developer.
Store data
- Rating
- 2.28
- Installs
- 5M+
- Category
- Music & Audio
- Contains ads
- No
90,944 ratings
app-ads.txt
- Domain
- last.fm
- Status
- Found (200)
- Lines
- 924
- DIRECT / RESELLER
- 183 / 741
- OWNERDOMAIN
- last.fm
- MANAGERDOMAIN
- snigelweb.com
- Parse errors
- 87
- Last fetched
- Oct 12, 2026
- Last changed
- Oct 9, 2026
sellers.json cross-check
924 lines checked
Verified
542
Errors
166
Warnings
202
- Seller ID not found 62
- DIRECT but intermediary 71
- RESELLER but publisher 33
- Seller type BOTH 192
- No sellers.json 10
- Unchecked 14
Declared supply tree
183 direct accounts across 82 direct sellers · 580 resellers buying from them · 161 not matched
161 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 42; not cross-checked yet: 12; sellers.json lists the account as a publisher, not an intermediary: 34; the intermediary's domain is not a direct seller of this app: 64; the ad system publishes no usable sellers.json: 7; the intermediary has no domain in sellers.json: 2).
Seller IDs the networks do not list
62 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 46 | appnexus.com | 7664 | RESELLER |
| 58 | imds.tv | 82606 | RESELLER |
| 68 | improvedigital.com | 2050 | RESELLER |
| 74 | opera.com | pub12058951686464 | RESELLER |
| 109 | appnexus.com | 12637 | RESELLER |
| 112 | xandr.com | 10490 | RESELLER |
| 121 | rubiconproject.com | 13918 | RESELLER |
| 127 | themediagrid.com | EK87YP | RESELLER |
| 152 | rubiconproject.com | 10968 | RESELLER |
| 168 | rubiconproject.com | 23390 | RESELLER |
| 184 | appnexus.com | 15623 | RESELLER |
| 188 | appnexus.com | 2758 | RESELLER |
| 209 | google.com | pub-2676898002317977 | RESELLER |
| 216 | rubiconproject.com | 21274 | RESELLER |
| 225 | triplelift.com | 424-EB | RESELLER |
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Mon, Oct 12, 2026 3:12 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.