AS23613 — NMTNET New Media Tokushima Co.,ltd.

AS23613 announces 2 IPv4 prefixes covering 6,144 addresses and 0 IPv6 prefixes.

About this network

The AS handle NMTNET is operated by New Media Tokushima Co.,ltd.

What it's used for

• The address space carries residential broadband access, with reverse DNS entries explicitly referencing hikari.flets (fiber) and adsl.flets services under the nmt.ne.jp domain.
• The network announces 6144 IPv4 addresses across 2 prefixes and maintains only 1 observed neighbour, a ratio that indicates a local access provider rather than a transit carrier.

Notable

• The registrants for both announced prefixes are listed as Japan Network Information Center, which is consistent with the standard allocation process for Japanese ISPs.
• The inventory consists of two IPv4 blocks: 210.135.144.0/20 and 202.123.184.0/21, with no IPv6 prefixes currently announced.

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

Announced prefixes

• 202.123.184.0/21
• 210.135.144.0/20

Upstream networks

• AS4713 NTT DOCOMO BUSINESS,Inc.

Adjacent networks

• AS4713 NTT DOCOMO BUSINESS,Inc.