AS38652 — GINZADO-NET Ginzado Co.,Ltd.

AS38652 announces 1 IPv4 prefixes covering 4,096 addresses and 1 IPv6 prefixes.

About this network

GINZADO-NET is operated by Ginzado Co.,Ltd.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as in-addr-110-092-007-255.dynamic.fletsngn1.ginzado.ne.jp which indicate dynamic fiber-to-the-home (FTTH) connections.
• The AS announces 4096 IPv4 addresses within a single /20 prefix (110.92.0.0/20) and one IPv6 /32, while maintaining only 2 observed routing neighbours. This high address-to-neighbour ratio is characteristic of an access network providing last-mile connectivity rather than transit.
• Traffic from this AS consists of subscriber eyeballs accessing the internet via Ginzado's fiber infrastructure in Japan.

Notable

• The RDAP registrant for the announced prefix is listed as Japan Network Information Center (JPNIC), which is consistent with standard Japanese IP allocation practices where JPNIC holds the registry rights for the CIDR block while Ginzado is the end-user operator.
• The inventory is compact, consisting of a single contiguous IPv4 block and a single IPv6 prefix, typical of a regional ISP managing a specific service area.

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

Announced prefixes

• 110.92.0.0/20
• 2406:b800::/32

Upstream networks

• AS18070 Global Network Core Co.,Ltd.
• AS4713 NTT DOCOMO BUSINESS,Inc.

Adjacent networks

• AS18070 Global Network Core Co.,Ltd.
• AS4713 NTT DOCOMO BUSINESS,Inc.

Internet exchanges

• Echigo Internet Exchange — Niigata, Japan