"Your IP Has Been Temporarily Blocked" Fix

Problem

A site returns a message like “Your IP has been temporarily blocked,” often with HTTP 429, 403, or a Cloudflare 1015 (“You are being rate limited”) interstitial, even though the service itself is up.

Symptoms

• The page loads from other networks or devices but not yours.
• You see 429 Too Many Requests, 403 Forbidden, or a challenge/block page instead of content.
• The block lifts on its own after a few minutes, then returns under load.
• The block followed a burst of requests, a script, or a login retry loop.

Top 3 Causes

1. Rate limiting or a WAF tripped - Too many requests in a short window, or a request pattern that matched a security rule, put your IP in a temporary penalty box.
2. Brute-force protection (fail2ban and friends) - Repeated failed logins or probes triggered an automated ban that expires after a cooldown.
3. IP reputation, not your behavior - Your address is a shared VPN, proxy, or datacenter IP that other users already got flagged, or it sits on a reputation/abuse list.

Diagnose with DechoNet

• IP Lookup to see your current public IP, ASN, and ISP, and whether it reads as a VPN, proxy, or datacenter range that block lists target first.
• RDAP Lookup to check who owns the IP block - a hosting or VPN provider’s range behaves very differently from a residential ISP.
• Reverse DNS to see whether the IP has a generic datacenter PTR record, a common reputation signal.

Resolution Checklist

• Wait out the cooldown. If the message says “temporarily,” the fastest fix is often a few minutes of doing nothing.
• Check your public IP and ASN. If it is a VPN/datacenter range, switch back to a residential network before assuming the site is at fault.
• Slow down automated traffic. Add delays, respect Retry-After, and stop tight retry loops that keep re-arming the limiter.
• If you run the server: confirm the limit was meant to fire. Review WAF, rate-limit, and fail2ban thresholds and the offending log lines.
• If the block is yours to lift: remove the IP from the jail/denylist and re-test from the affected address.

When to Escalate

• Escalate to the site operator if you are blocked from a legitimate residential IP with normal usage - the threshold may be too aggressive.
• Escalate to your VPN or hosting provider if their shared range is widely block-listed and you cannot get a clean egress IP.
• Escalate internally if a shared office or NAT IP is repeatedly throttled - one misbehaving client can take down access for everyone behind that address.