AS45064 — ZSPNET BEIJING ZHONGGUANCUN SOFTWARE PARK DEVELOPMENT CO.,Ltd.

AS45064 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

ZSPNET is operated by Beijing Zhongguancun Software Park Development Co., Ltd., the developer and manager of the Zhongguancun Software Park in Beijing.

What it's used for

• The address space carries corporate infrastructure for the software park, with netnames SawasNet and Elink-space indicating internal network segments.
• The AS announces 3,072 IPv4 addresses across 2 prefixes and maintains 1 observed neighbour, a ratio characteristic of an internal corporate estate rather than a transit or access provider.
• Traffic from this AS consists of office workers and internal services for the technology companies and institutions located within the Zhongguancun Software Park.

Notable

• Registrants include unknown for the SawasNet prefix and IRT-CNNIC-CN for the Elink-space prefix, both consistent with the Chinese corporate registry environment.
• The address inventory is compact, comprising two distinct IPv4 blocks with no IPv6 prefixes in the inventory.

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

Announced prefixes

• 223.223.176.0/22

Upstream networks

• AS56048 China Mobile Communicaitons Corporation

Adjacent networks

• AS56048 China Mobile Communicaitons Corporation

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 9 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 8 route objects.