晴天网盘 (alist.jiejingfan.vip)

alist.jiejingfan.vipPublic instance, not storagenetdisk-pan/public-alist-fronting-139yunJSON compare report an error provider JSON

Free allowance: Not stated: https://alist.jiejingfan.vip/api/public/settings returns the AList v3.45.1 site settings of 晴天网盘 and carries no allowance, quota or price field
Verdict: caveatusable, with a named limit or an unprobed read path
Cost: not stated
Identity: anonymousno card, no phone
Binding limit: write-gatedwrite=false in the listing
Evidence: measured16 sources; a live request was made and its output kept
Freshness: stale on 2026-11-24checked 2026-11-02 (live); stale on 2026-11-24

Free tier	not stated: https://alist.jiejingfan.vip/api/public/settings returns the AList v3.45.1 site settings of 晴天网盘 and carries no allowance, quota or price field unit none; metered on none
Price	none stated
Limits	write-gated (binding) write=false in the listing request-rate deep subdirectory listings frequently return 500 because parent directories are stubs
Binding	write-gated The read path reaches a Chinese carrier pan and that is the finding. What binds is the write gate plus a tree that is half stubs, so it is a fetch source at best.
Identity	anonymous the API answers a guest session
Egress	Unmetered direct links. No CDN cache was observed
Retention	No guarantee. This host refused on one sweep run and listed on another, so it flaps
Interface	rest
Tooling	the AList v3.45.1 REST API anonymously. No working WebDAV was observed. The root listing shows eight directories of iOS sideloading content: 自签, Trollstore, IPCC, shortcuts, jailbreak tools, signing tools, shared enterprise certificates and Windows. Five root-level paths are absent from the root listing: /Apple Arcade, /天翼, /看书软件, /越狱插件 and /视频教程. The /天翼 listing is empty
Composes with	Read-only. The structural point is the important one: a 139Yun-backed public AList proves that a non-Chinese reader can reach Chinese carrier pan bytes through a proxy layer with no account. The access problem is solved by the proxy and only the write problem remains
Reliability	Volunteer-run and small. Reads return real files and the tree is half broken: file-level get works where the path resolves and directory walks fail against stub parents
Notes	A host whose upstream is Chinese carrier netdisk storage, which makes it an existence proof for the bridge pattern: a proxy layer converts an unreachable quota into a reachable read path without transferring an account. A direct-link request answers 302 to a carrier object-storage host: cmecloud.cn for a file in the root tree, telecomjs.com for the /天翼 mount.

Evidence 16

date	source	what it proved
2026-10-22	probe: `https://alist.jiejingfan.vip/api/fs/list`	code 200 with provider 139Yun, write false and 8 directories
2026-10-22	probe: `https://alist.jiejingfan.vip/api/fs/list (Windows)`	listed entries including a 4,398,583-byte archive, so real files are reachable
2026-10-22	probe: `https://alist.jiejingfan.vip/api/fs/get`	a path returned code 500 'failed get dir: object not found', confirming stub directories
2026-10-22	source not published	sweep row: api_kind alist, http 200, anon_settings yes, permission 0, 8 root entries, 4/1 mounts, provider 139Yun, 0 mounts with the write flag, fronting nginx, verdict read-only. A second run recorded this same host as no-api, which is the documented flake
2026-10-30	probe: `https://alist.jiejingfan.vip/api/public/settings`	the public settings endpoint answered 200 with no session and returns the AList site settings of 晴天网盘, none of which is a quota, unit or price
2026-11-02	probe: `https://alist.jiejingfan.vip/api/fs/get?path=%2F%E5%A4%A9%E7%BF%BC`	fs/get on /天翼 answers provider 189CloudPC for a path that the root listing omits
2026-11-02	probe: `https://alist.jiejingfan.vip/api/fs/list?path=%2F&page=1&per_page=0`	the root listing answers code 200 to a request with no session: eight directories, write false, provider 139Yun
2026-11-02	probe: `https://alist.jiejingfan.vip/d/%E5%BF%AB%E6%8D%B7%E6%8C%87%E4%BB%A4/%E9%94%81%E5%B1%8F%E5%A4%A9%E6%B0%94.txt`	a direct link to a file in the root tree answers 302 to the object-storage host hcybf06.eos-huhehaote-5.cmecloud.cn; the query string is redacted in the stored record
2026-11-02	probe: `https://alist.jiejingfan.vip/api/public/settings`	the settings answer serves the favicon and the logo from /d/天翼/素材/, a path under the 天翼 mount
2026-11-02	probe: `https://alist.jiejingfan.vip/api/fs/get?path=%2FApple%20Arcade`	fs/get on /Apple Arcade answers provider 139Yun for a path that the root listing omits
2026-11-02	probe: `https://alist.jiejingfan.vip/api/fs/list?path=%2F%E5%A4%A9%E7%BF%BC&page=1&per_page=0`	fs/list on /天翼 answers code 200 with no entries and provider 189CloudPC; the path header reads that the netdisk is under maintenance
2026-11-02	probe: `https://alist.jiejingfan.vip/d/%E5%A4%A9%E7%BF%BC/%E7%B4%A0%E6%9D%90/%E7%BD%91%E7%AB%99%E5%9B%BE%E6%A0%87.jpg`	the site icon under /天翼/素材/ answers 302 to the object-storage host cloudcube.telecomjs.com; the query string is redacted in the stored record
2026-11-02	probe: `https://alist.jiejingfan.vip/api/fs/get?path=%2F%E7%9C%8B%E4%B9%A6%E8%BD%AF%E4%BB%B6%2F%E4%B9%A6%E6%BA%90`	fs/get on /看书软件/书源 answers provider 139Yun; /看书软件 is absent from the root listing
2026-11-02	probe: `https://alist.jiejingfan.vip/api/fs/get?path=%2F%E8%B6%8A%E7%8B%B1%E6%8F%92%E4%BB%B6%2FH5GG`	fs/get on /越狱插件/H5GG answers provider 139Yun; /越狱插件 is absent from the root listing
2026-11-02	probe: `https://alist.jiejingfan.vip/api/fs/get?path=%2F%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B%2FQuantumult%20X%E6%95%99%E7%A8%8B`	fs/get on /视频教程/Quantumult X教程 answers provider 139Yun; /视频教程 is absent from the root listing
2026-11-02	probe: `https://alist.jiejingfan.vip/api/public/settings`	the settings endpoint answers code 200 with no session and carries the site title and version v3.45.1; it holds no allowance, quota, unit or price field

More fields 6

access mode	public-instance
upstream provider	139Yun
fronting cdn	nginx
advertised write flag	no
flaps	yes
root providers	[{"path": "/","provider": "139Yun"},{"path": "/Apple Arcade","provider": "139Yun","listed_at_root": false},{"path": "/天翼","provider": "189CloudPC","listed_at_root": false},{"path": "/看书软件","provider": "139Yun","listed_at_root": false,"read_at": "/看书软件/书源"},{"path": "/越狱插件","provider": "139Yun","listed_at_root": false,"read_at": "/越狱插件/H5GG"},{"path": "/视频教程","provider": "139Yun","listed_at_root": false,"read_at": "/视频教程/Quantumult X教程"}]