AS45101 — Walmart-CN - 2-5/F,Tower 2 and 1-12/F,Tower 3,SZITIC Square

AS45101 announces 3 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

The AS handle WALMART-CN is held by Walmart China.

What it's used for

• The address space carries corporate infrastructure, evidenced by reverse DNS entries pointing to walmart.com and netnames WAL-MART-1 and Walmart-CN.
• The AS announces 3072 IPv4 addresses across 3 prefixes with only 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal corporate endpoints for Walmart's retail operations in China, including office workers and internal systems.

Notable

• Registrants for the 161.163.0.0/21 and 161.163.28.0/23 prefixes are listed as Wal-Mart Stores, Inc., while the 43.229.216.0/23 prefix has an unknown registrant but a netname of Walmart-CN.
• The address inventory is finely subdivided into three distinct prefixes, consistent with site-by-site segmentation for a large corporate entity.

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

Announced prefixes

• 43.229.216.0/23
• 161.163.0.0/21
• 161.163.28.0/23

Upstream networks

• AS56040 China Mobile communications corporation
• AS134774 CHINANET Guangdong province Shenzhen MAN network

Adjacent networks

• AS56040 China Mobile communications corporation
• AS134774 CHINANET Guangdong province Shenzhen MAN network

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 3 route objects.
• Listed in as-sets: AS-CN, AS-GD, AS17623:AS-CNCGROUP-SZ.