---
title: "OAI-SearchBot IP ranges — AI Crawler Index"
description: "35 IPv4 and 0 IPv6 prefixes published by OpenAI for OAI-SearchBot, normalised and dated."
canonical: "https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.html"
url: "https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.md"
format: "markdown"
source: "the bytes of /ip-ranges/openai-searchbot.html, in the build that wrote the page"
generator: "surfaces/ai-crawler-index/build.py"
generated: "2026-09-03T07:55:35+00:00"
license: "CC0-1.0"
---

# OAI-SearchBot — IP ranges

> 35 IPv4 and 0 IPv6 prefixes published by OpenAI for OAI-SearchBot, normalised and dated.

35 IPv4 · 0 IPv6 · operator timestamp 2026-01-02T11:00:00.000000 · fetched 2026-09-03T02:41:55+00:00

```bash
curl -s https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.txt
```

|   |   |
| --- | --- |
| Upstream | [https://openai.com/searchbot.json](https://openai.com/searchbot.json) |
| Last fetch | HTTP 200 |
| SHA-256 of upstream bytes | `e757b3ed5b84ac71976c02f17d9a7738…` |
| Covers | [OAI-SearchBot](https://www.pathwren.workers.dev/crawler/oai-searchbot.html) |
| Formats | [json](https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.json) · [txt](https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.txt) |

## Prefixes

```text
104.210.140.128/28
135.234.64.0/24
172.182.193.224/28
172.182.193.80/28
172.182.194.144/28
172.182.194.32/28
172.182.195.48/28
172.182.209.208/28
172.182.211.192/28
172.182.213.192/28
172.182.224.0/28
172.203.190.128/28
20.14.99.96/28
20.168.18.32/28
20.169.6.224/28
20.169.7.48/28
20.169.77.0/25
20.171.123.64/28
20.171.53.224/28
20.25.151.224/28
20.42.10.176/28
4.227.36.0/25
40.67.175.0/25
40.90.214.16/28
51.8.102.0/24
74.7.175.128/25
74.7.228.0/25
74.7.228.128/25
74.7.229.0/25
74.7.229.128/25
74.7.230.0/25
74.7.241.128/25
74.7.242.128/25
74.7.243.0/25
74.7.244.0/25
```

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## Machine copies of this page

- [HTML (canonical)](https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.html)
- [JSON](https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.json)
- [Markdown](https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.md) — this document

This document is a markdown rendering of [https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.html](https://www.pathwren.workers.dev/ip-ranges/openai-searchbot.html), generated from that page's own bytes in the same build. The HTML page is canonical.