CheckUpstream measured CPAN at 99.964% availability across 2809 independent checks (global · registry). No incidents have been recorded for CPAN in the past 12 months. Status signals are polled from CPAN's official status feed, alongside independent probes and community reports.
180 days measured availability how this is computed
99.964%
global · registry · n=2809 · p95 1316ms (30d)
Share of our own checks against CPAN endpoints that returned CPAN's expected response. Evidence that their API edge is answering correctly — not that every product behind it works.
CPAN posted no incidents in this window. That is either a clean run or a communication policy — from outside, the two look identical.
Fewer incidents in the last 30 days than 55% of 232 tracked services.
Share of each window with no impact declared by CPAN
7d
100.000%
30d
100.000%
90d
100.000%
180d
100.000%
1y
100.000%
Downtime like this can be refundable
If you're a paying CPAN customer, outages in these windows may count against CPAN's SLA — vendors owe service credits for missed uptime targets, but only if you file inside the deadline. CheckUpstream tracks the entitlement, drafts the claim, and hands you the filing link.
Track your CPAN entitlement →Does CPAN actually matter to you?
A CPAN outage only matters if something you ship depends on it. Point us at a public repository and we will read its dependencies and tell you — no account, nothing stored.
Check a repository →No incidents recorded for this service.
Live CPAN status for your README or docs. Updates itself — no API key, no maintenance.
[](https://checkupstream.com/reliability/cpan-registry)GitHub READMEs, GitLab, MDX docs — links to the live reliability page.
CPAN is currently Operational. CheckUpstream tracks CPAN in real-time across the official status page, RSS / Atom feeds, and community telemetry. Refresh this page for the latest reading.
CPAN has not had a resolved incident in the past 12 months on the surfaces CheckUpstream monitors.
Looking for the live "is CPAN down" view? See the CPAN Live status page.
CPAN's 30-day measured availability is 99.964%, from CheckUpstream's own probes against CPAN endpoints. It is the share of checks that returned the expected response, not a figure taken from CPAN's status page.
Sign up to CheckUpstream and add CPAN to a watchlist. We send incident alerts via Slack, email, webhook, or PagerDuty within seconds of detection, covering both the official status page and community signals (HN, Reddit, Bluesky, Cloudflare Radar).
We poll CPAN's official status page on a 1-5 minute cadence, parse its RSS / Atom feed as a fallback, ingest community signals from social platforms, and aggregate per-org SDK telemetry. Multiple sources reduce false positives versus any single feed alone.