AS22512 — OPENBSD

AS22512 announces 5 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

The AS handle OPENBSD is held by OpenBSD, the security-focused Unix-like operating system project.

What it's used for

• The address space carries infrastructure for the OpenBSD project and related software, evidenced by netnames THEOS-NET-OPENBSD, THEOS-NET-PORTS, and THEOS-NET-OPENSSH.
• The network announces 2048 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, with 16 observed neighbours, indicating a small-scale research and development network rather than a transit or access provider.

Notable

• Registrants include Theos Software for the majority of prefixes and Rasselas for two prefixes, reflecting the project's historical and current organizational structure.
• The address inventory is finely subdivided into specific project areas, such as OpenSSH and Ports, consistent with an internal corporate or project estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 199.185.136.0/23
• 199.185.178.0/24
• 199.185.230.0/23
• 204.174.115.0/24
• 204.209.252.0/23
• 2620:3d:c000::/48

Upstream networks

• AS6939 Hurricane Electric LLC
• AS3257 GTT Communications Inc.
• AS15296 Cybera Inc
• AS174 Cogent Communications, LLC
• AS394256 Tech Futures Interactive Inc.
• AS24482 SG.GS
• AS3130 RGnet OU
• AS20119 Arrow Group Inc.
• AS852 TELUS Communications Inc.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS3257 GTT Communications Inc.
• AS15296 Cybera Inc
• AS174 Cogent Communications, LLC
• AS24482 SG.GS
• AS394256 Tech Futures Interactive Inc.
• AS3130 RGnet OU
• AS20119 Arrow Group Inc.
• AS852 TELUS Communications Inc.

Internet exchanges

• Seattle Internet Exchange — Seattle, United States
• YYCIX Calgary Internet Exchange — Calgary, Canada