Autonomous system
AS9374 EDION - EDION Corporation
Residential ARIN Cable/DSL/ISP
Summary
EDION Corporation (EDION NET)
isp residential legacy
AS9374 (EDION) is held by EDION Corporation, the Japanese consumer-electronics and home-improvement retail chain, which also runs a consumer ISP business. Its internet arm trades as EDION NET, formed by merging the retailer's earlier Enjoy fixed-line service and its KuaL mobile/MVNO service into a single brand.
What it's used for
This is a consumer access network run as a side business by a retailer, and the routing evidence fits that exactly. RIS observes 22 IPv4 prefixes carrying 165,888 addresses, one IPv6 prefix (2402:c200::/32), and only 18 BGP neighbours — a lot of address space handed out to end users, with far too few peers for a wholesale role. Reverse DNS confirms the subscriber mix: names under enjoy.ne.jp carry adsl-west-… DSL customers, while kualnet.jp carries wmx… and wmx2-pvt… entries, the naming used for WiMAX-style wireless subscriber sessions. The prefix list is a patchwork of /18s, /19s and /20s drawn from many different legacy blocks rather than one contiguous allocation, which is what an ISP built by aggregating regional access businesses over time looks like.
Notable
- EDION's ISP is best understood as an access reseller and MVNO wrapper: it sells connectivity over other carriers' last-mile lines (including NTT's fibre) under its own brand, with its own addressing and this ASN.
- The
-westin the DSL PTRs reflects the company's Hiroshima and western-Japan retail heartland. - Retailer-run ISPs are a distinctly Japanese pattern, bundling connectivity with appliance and electronics sales at the shop counter.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| BroadBand Internet eXchange Tokyo | Tokyo, Japan | 101.203.89.39 |
| BroadBand Internet eXchange Osaka | Osaka, Japan | 218.100.9.56 |
Transit providers
8 upstream, 0 downstream and 10 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 21 prefixes · 166K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 22 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS9374- Registry name
- EDION
- Registered
- 1998-08-17
- Last changed
- 2012-10-16
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- EDION Corporation
- Also known as
- EDIONNET
- Network type
- Cable/DSL/ISP
- Scope
- Asia Pacific
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS-EDION- Present at
- 4 exchanges
- Website
- https://www.enjoy.jp/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 23 valid, 0 with no ROA
- ROAs
- 23 authorising AS9374
- ASPA
- no ASPA record
- IRR
- 96% registered · 22 of 23 announcements
- Route objects
- 23 naming AS9374
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 449 networks and 1,846 prefixes, as published 2026-11-02. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere