AS38643 — U-CLOUD UNIADEX, LTD.

AS38643 announces 3 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

U-CLOUD is operated by UNIADEX, LTD.

What it's used for

• The address space carries cloud and server infrastructure, evidenced by the netnames U-netSURF-CIDR-BLK-JP and U-CLOUD associated with the announced prefixes.
• The AS announces 1792 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, a ratio indicative of a hosting or cloud service provider rather than a transit or access network.
• Traffic from this AS consists of web and API endpoints, server workloads, and managed infrastructure services, as UNIADEX provides integrated management of servers, networks, and devices for its clients.

Notable

• Registrants for the largest prefixes are listed as Japan Network Information Center and IRT-JPNIC-JP, which aligns with the announcer UNIADEX, LTD. as a Japanese entity.
• UNIADEX operates the U-Cloud platform, a cloud infrastructure service used by various organizations for system replacement and operational efficiency.
• The inventory consists of three IPv4 prefixes with no IPv6 prefixes announced, reflecting a focused IPv4-centric cloud estate.

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

Announced prefixes

• 202.55.136.0/22
• 223.223.164.0/23
• 223.223.167.0/24

Upstream networks

• AS4713 NTT DOCOMO BUSINESS,Inc.
• AS8220 COLT Technology Services Group Limited

Adjacent networks

• AS4713 NTT DOCOMO BUSINESS,Inc.
• AS8220 COLT Technology Services Group Limited