diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index dbf90a0f..8bbd2e6f 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -29,10 +29,11 @@ jobs:
           bash twitter/downloader.sh
           bash linode/downloader.sh
           bash telegram/downloader.sh
+          bash openai/downloader.sh
 
       - name: Create All-In-One ranges
         run: |
-          cat google/ipv4.txt amazon/ipv4.txt microsoft/ipv4.txt oracle/ipv4.txt digitalocean/ipv4.txt bing/ipv4.txt github/ipv4.txt facebook/ipv4.txt twitter/ipv4.txt linode/ipv4.txt telegram/ipv4.txt | sort -h | uniq > all/ipv4.txt
+          cat google/ipv4.txt amazon/ipv4.txt microsoft/ipv4.txt oracle/ipv4.txt digitalocean/ipv4.txt bing/ipv4.txt github/ipv4.txt facebook/ipv4.txt twitter/ipv4.txt linode/ipv4.txt telegram/ipv4.txt openai/ipv4.txt | sort -h | uniq > all/ipv4.txt
           cat google/ipv6.txt amazon/ipv6.txt microsoft/ipv6.txt digitalocean/ipv6.txt github/ipv6.txt facebook/ipv6.txt twitter/ipv6.txt linode/ipv6.txt telegram/ipv6.txt | sort -h | uniq > all/ipv6.txt
 
       - name: Set up Python 3.7
@@ -69,6 +70,7 @@ jobs:
           python utils/merge.py --source=twitter/ipv4.txt | sort -h > twitter/ipv4_merged.txt
           python utils/merge.py --source=linode/ipv4.txt | sort -h > linode/ipv4_merged.txt
           python utils/merge.py --source=telegram/ipv4.txt | sort -h > telegram/ipv4_merged.txt
+          python utils/merge.py --source=openai/ipv4.txt | sort -h > openai/ipv4_merged.txt
           python utils/merge.py --source=all/ipv4.txt | sort -h > all/ipv4_merged.txt
           # ipv6
           python utils/merge.py --source=google/ipv6.txt | sort -h > google/ipv6_merged.txt
@@ -83,6 +85,7 @@ jobs:
           python utils/merge.py --source=linode/ipv6.txt | sort -h > linode/ipv6_merged.txt
           python utils/merge.py --source=telegram/ipv6.txt | sort -h > telegram/ipv6_merged.txt
           python utils/merge.py --source=all/ipv6.txt | sort -h > all/ipv6_merged.txt
+          # openai not provide ipv6
 
       - name: Commit files
         env:
diff --git a/README.md b/README.md
index 0818ba35..7baae418 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ![IP Ranges](logo.png)
 
-List all IP ranges from: Google (Cloud & GoogleBot), Bing (Bingbot), Amazon (AWS), Microsoft (Azure), Oracle (Cloud), DigitalOcean, GitHub, Facebook (Meta), Twitter, Linode and Telegram with daily updates.
+List all IP ranges from: Google (Cloud & GoogleBot), Bing (Bingbot), Amazon (AWS), Microsoft (Azure), Oracle (Cloud), DigitalOcean, GitHub, Facebook (Meta), Twitter, Linode, Telegram and OpenAI (GPTBot) with daily updates.
 
 All lists are obtained from public sources.
 
@@ -88,6 +88,11 @@ All addresses are stored in `.txt` files with CIDRs, where each range is on a ne
 - IPv6: https://raw.githubusercontent.com/lord-alfred/ipranges/main/telegram/ipv6.txt
 - IPv6 (merged): https://raw.githubusercontent.com/lord-alfred/ipranges/main/telegram/ipv6_merged.txt
 
+### OpenAI (GPTBot)
+
+- IPv4: https://raw.githubusercontent.com/lord-alfred/ipranges/main/openai/ipv4.txt
+- IPv4 (merged): https://raw.githubusercontent.com/lord-alfred/ipranges/main/openai/ipv4_merged.txt
+
 ## All-In-One IPs
 
 A list of IP addresses from all sources combined into one file.
diff --git a/openai/downloader.sh b/openai/downloader.sh
new file mode 100644
index 00000000..cd9de6a7
--- /dev/null
+++ b/openai/downloader.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+
+# https://platform.openai.com/docs/gptbot
+
+set -euo pipefail
+set -x
+
+
+# get from public ranges
+curl -s https://openai.com/gptbot-ranges.txt > /tmp/openai.txt
+
+# save ipv4
+grep -v ':' /tmp/openai.txt > /tmp/openai-ipv4.txt
+
+# ipv6 not provided
+
+
+# sort & uniq
+sort -h /tmp/openai-ipv4.txt | uniq > openai/ipv4.txt