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ISP proxies are static residential IPs hosted on Tier 1 ISP networks. You get the legitimacy of residential (low fraud score, real ISP-registered IP) combined with the speed and stability of datacenter (dedicated, no rotation, always-on).

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Specs

AttributeValue
IP typeStatic residential on Tier 1 ISP
ProtocolsHTTP / HTTPS (port 61234), SOCKS5 (port 62234)
AuthenticationUsername : password
Bandwidth10 Gbps uplink, unlimited
Fraud scoreLow
RotationNone — IPs are dedicated and static
BillingPer IP

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Ports

ProtocolPort
HTTP / HTTPS61234
SOCKS562234
The host for your ISP proxies is assigned in the dashboard. Each ISP plan gives you one or more dedicated static IPs, each reachable on both ports.

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Authentication

Plain user : password — no modifiers. Each credential pair is bound to the IPs allocated to your plan. 
Username: acme
Password: hunter2

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Quick test

curl -x "http://USER:PASSWORD@YOUR-ISP-HOST:61234" https://api.ipify.org
Replace YOUR-ISP-HOST with the host shown in your dashboard.

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When to pick ISP

Account management at scale

The same static IP makes repeated logins look consistent — useful for managing many accounts without tripping login anomaly detection.

Long-running sessions

No rotation means no session drops. Run bots, crawlers, or automation that needs hours of continuous uptime on a single IP.

Sensitive targets

Tier 1 ISP-registered IPs look clean to fraud detection systems that flag datacenter ranges.

Speed + legitimacy

Datacenter-grade speeds on the 10 Gbps uplink, with a residential-looking fingerprint.

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Pricing

ISP plans start at $3 / IP. See proxies.fo/product-ISP for the full grid.

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When NOT to pick ISP

  • You need IP rotation — ISP IPs are static. Use Residential for rotating IPs.
  • You need country-level targeting across the world — ISP pools are narrower than residential.
  • You need cheap, disposable IPs — Datacenter is cheaper per request when IP legitimacy doesn’t matter.