GPTBot
AI crawler · openai.com
User agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.4; +https://openai.com/gptbot)
Published ranges
Tracium verified
- 132.196.86.0/24
- 172.182.202.0/25
- 172.182.207.0/25
- 20.125.66.80/28
- 20.171.206.0/24
- 20.171.207.0/24
- 4.227.36.0/25
- 52.230.152.0/24
- 74.7.175.128/25
- 74.7.227.0/25
- 74.7.227.128/25
- 74.7.228.0/25
- 74.7.230.0/25
- 74.7.241.0/25
- 74.7.241.128/25
- 74.7.242.0/25
- 74.7.243.128/25
- 74.7.244.0/25
Updated Sep 29, 2026