Overview
OpenAI operates a network identified by AS401518.
The record includes 199.47.142.0/23 as a representative IPv4 prefix. It is not the network’s complete or permanent address space.
Current services include OpenAI company network infrastructure, AI platform services, APIs, and automated service traffic.
This record describes an autonomous system or publicly routed Internet network. It does not identify a physical Data Center, prove who operated an individual request, or establish that every address announced by the ASN is used for the same service.
Network prefixes
These are documented prefixes associated with this routed network. They are not necessarily the network’s complete current address space.
- Representative prefix
-
199.47.142.0/23
IPv4 · Active · RPKI Valid · checked 2026-09-02
Provider and network
- Network / Provider Name
- OpenAI
- Registered / Operating Organization
- OpenAI OpCo, LLC
- ISP / Network Operator
- OpenAI OpCo, LLC
- ASN
-
AS401518 - ASN Name
- OAI-01
- Network Name
- OAI-01
- Current Services
- OpenAI company network infrastructure, AI platform services, APIs, and automated service traffic
- Provider Type
- Enterprise
- Network Type
- Content platform network
Network scope
- Network Country
- US
Traffic and handling
- Traffic Classification
- Platform Network Traffic
- Traffic Label
- AI / Platform Network
- Risk Level
- Low
- Recommended Action
- Log by default. Verify the User-Agent or service identity before classifying traffic as an OpenAI crawler, user-triggered fetcher, or other automated agent.
- Default Rule Action
- Log
- Common Pattern
- Traffic may include company applications, AI platform services, APIs, crawlers, user-triggered retrieval, automation, or infrastructure operations.
- Detection Notes
- Match AS401518 and representative prefix 199.47.142.0/23 for OpenAI network-origin context. ASN attribution alone does not identify GPTBot, OAI-SearchBot, ChatGPT-User, or another specific OpenAI identity.
Relationships
- Operator
- OpenAI OpCo, LLC Evidence Checked 2026-09-02