The subject is tracked because any future origination of IP prefixes would introduce AS210717 into the global routing table, potentially affecting BGP path selection for networks that peer with its listed upstreams. Even in its inactive state, registry mutations or policy changes can signal organisational shifts or a move toward activation.
AuteurGrace Ge
Editorial owner accountable for this profile route.
Temps de lecture3 min
Estimated reading time at standard editorial pace.
Publié leJun 02, 2026
Date this profile last entered editorial circulation.
Last updateJun 02, 2026
Date this profile last entered editorial circulation.
CategoryDigital infrastructure institution
Controlled classification used for cross-profile comparison.
RégionJapan
Primary geography where current signals are most visible.
Signal FocusInstitution Type
Principal area tracked in this intelligence profile.
Type de contenuProfile
Structured profile used for cross-category comparison.
Domaine principalInfrastructure
Primary editorial domain framing the analysis.
SujetInternet routing and registry
Controlled taxonomy label used for this profile route.
HorizonQuarter (30-120d)
Most likely window for material strategy effects.
ImpactMediumThe signal alters planning assumptions but usually requires secondary implementation before full effect.
Confiance0.70
Multi-source inference with primary-source anchors.
Dossier de preuves
Sources primaires utilisées pour la classification et l'évaluation d'impact.
RIVE3-NET Masanori Sunagawa is a dormant RIPE-registered autonomous system (AS210717) in Japan with no originated prefixes, no website, no known customers, and no operational network. Public evidence is confined to RIPE WHOIS and routing intelligence platforms. The registration's import/export policy lines reference AS35661, AS20473, and AS6939, indicating possible future peering relationships. Current impact is negligible, but any BGP announcement would necessitate reassessment. Primary watchpoints include BGP activation, RPSL changes, and emergence of corporate or personal identity evidence.
Core Entity Brief
Core Entity Brief
Entity
RIVE3-NET Masanori Sunagawa
Public role
The subject is tracked because any future origination of IP prefixes would introduce AS210717 into the global routing table, potentially affecting BGP path selection for networks that peer with its listed upstreams. Even in its inactive state, registry mutations or policy changes can signal organisational shifts or a move toward activation.
Region
Japan
Category
Digital infrastructure institution
Primary domain
Infrastructure
Signal focus
Institution Type
Time horizon
Quarter (30-120d)
Impact
Medium
Confidence
0.70
Evidence coverage
8 public source references
Related coverage
Profile anchor article
Website
Public evidence pending
Last update
Jun 02, 2026
RIVE3-NET Masanori Sunagawa holds AS210717 but has no active business, customers, or network; its only public presence is a RIPE database entry.
What It Does
Visible operating role: The registration holds a RIPE-assigned ASN and maintains routing policy statements, but does not originate any BGP announcements. There is no evidence of an operating network, customers, or revenue-generating services.
Revenue and customer gap: No public source establishes a revenue model, customer contracts, or a market presence.
Operating Snapshot
Registry identity: AS210717 was created on 2021-09-24, last modified on 2025-07-15, and is registered in Japan under sponsor ORG-VSS29-RIPE.
Routing status: Currently announces zero IPv4 and zero IPv6 prefixes and is not present in the global BGP routing table.
Infrastructure presence: No data centre, internet exchange, or PeeringDB entry has been identified for the entity.
Control Surface
RIPE aut-num object: The AS210717 record, including its RPSL import/export policies, is the primary administrative control point.
Sponsor organisation: ORG-VSS29-RIPE may provide administrative oversight, but its actual role is unconfirmed from public sources.
Watchpoints
BGP activation: If the ASN begins announcing routes, it becomes an operational entity that could influence routing for its listed peers.
Record freshness: Stale or conflicting RIPE records could misrepresent the current ownership or intent.
Corporate identity: Without a website or business registration, the governance and purpose remain opaque.
Domain of operation
The subject is tracked because any future origination of IP prefixes would introduce AS210717 into the global routing table, potentially affecting BGP path selection for networks that peer with its listed upstreams. Even in its inactive state, registry mutations or policy changes can signal organisational shifts or a move toward activation.
Public role: RIVE3-NET Masanori Sunagawa is framed by the subject is tracked because any future origination of ip prefixes would introduce as210717 into the global routing table, potentially affecting bgp path selection for networks that peer with its listed upstreams. even in its inactive state, registry mutations or policy changes can signal organisational shifts or a move toward activation. and public infrastructure context. Evidence basis: Internet registry record; RIPE registry record
Operating surface: Internet routing and registry and Japan provide the public context for this institution profile. Evidence basis: Internet registry record; RIPE registry record
Timeline
RIVE3-NET Masanori Sunagawa public profile updated
Public coverage records RIVE3-NET Masanori Sunagawa as a subject for role, operating context, and evidence review.
Signal Map
Signal Map
Why tracked: The subject is tracked because any future origination of IP prefixes would introduce AS210717 into the global routing table, potentially affecting BGP path selection for networks that peer with its listed upstreams. Even in its inactive state, registry mutations or policy changes can signal organisational shifts or a move toward activation.
Object role: The registration exists solely as a RIPE database entry with routing policy statements that reference AS35661, AS20473, and AS6939. It does not announce any IPv4 or IPv6 routes, has no active customers, and no physical infrastructure presence, making its current role that of a pre-operational or unused autonomous system holder.
Impact note: Currently, the ASN exerts no measurable impact on internet traffic. If the holder begins announcing prefixes, its RPSL-listed peers could see new routing relationships, and the ASN would become a factor in dependency analysis, traffic engineering, and route security monitoring. Activation could also clarify whether the entity is a legitimate business, a hobbyist, or a shell.
Control surface: public operating records, official service pages, source-backed relationship updates
Key dependencies: official company sources, public registries, operator-published records
Public View
The public read of RIVE3-NET Masanori Sunagawa is limited to visible role, operating context, and relationship evidence.
Watchpoints
New public role, affiliation, product, policy, or market disclosures.
Verified relationship changes involving named organizations or people.
Caveats
Private or unverified claims are excluded from this public view.
FAQ
Why is RIVE3-NET Masanori Sunagawa included?
RIVE3-NET Masanori Sunagawa has public evidence that makes the institution relevant to BTW's coverage of digital infrastructure, governance, or markets.
What is public about this profile?
The public layer covers visible role, operating context, linked organizations, and evidence-backed watchpoints.
What should readers watch next?
Readers should watch for source-backed role changes, new partnerships, regulatory exposure, operating expansion, or evidence that changes the public assessment.
