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ISP (Internet Service Provider) proxies combine the speed of datacenter proxies with better legitimacy, as they use IP addresses assigned by real ISPs.

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IP Rotation Behavior

ISP proxies provide a static exit IP — the same IP address is used for all connections throughout the lifetime of the proxy. Every tab, request, and reconnection within a browser session exits through the same IP. This makes ISP proxies ideal for session-based workflows, login flows, and any use case where a consistent IP is important.

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Configuration

Create an ISP proxy: 
import Kernel from '@onkernel/sdk';

const kernel = new Kernel();

const proxy = await kernel.proxies.create({
  type: 'isp',
  name: 'my-isp-proxy',
});

const browser = await kernel.browsers.create({
  proxy_id: proxy.id,
});

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Configuration Parameters

  • bypass_hosts (optional) - Array of hostnames that bypass the proxy and connect directly (max 100 entries)

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Bypass hosts

Configure specific hostnames to bypass the proxy: 
import Kernel from '@onkernel/sdk';

const kernel = new Kernel();

const proxy = await kernel.proxies.create({
  type: 'isp',
  name: 'isp-with-bypass',
  bypass_hosts: [
    'localhost',
    'internal.service.local',
    '*.amazonaws.com',
  ],
});
See the overview for full bypass host rules and examples.