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6 dimensiones · fugas / huella digital / coherencia

Resultado de la consulta de ASN de AS4685 Asahi Net: tamaño de la red, enrutamiento BGP y registro

JPAS4685Asahi NetISP
WHOIS Topology

Japan · APNICasahi-net.co.jp

Hosts top sitesHome broadband

IPv4 addresses

1.277.952

62 announced prefixes

IPv6 addresses

7.13 × 10²⁹

2 announced prefixes

BGP neighbours

…

CAIDA rank

#12.941

Customer cone 1 ASNs

Estimated users

1,2 M

APNIC: 1,2 M

RPKI

100% valid

0 invalid · 0 not covered

Average purity

89

378 sampled IPs

IXPs / facilities

7 / 9

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

PrefixRPKIRegistrationGeolocationAddresses
183.76.0.0/15ValidJPASAHI-NETAPNICJPOkayama131.072
14.3.0.0/16ValidJPASAHI-NETAPNICJPTokyo65.536
118.243.0.0/16ValidJPASAHI-NETAPNICJPOsaka65.536
122.249.0.0/16ValidJPASAHI-NETAPNICJPMinokamo65.536
131.129.0.0/16ValidJPASAHI-NETAPNICJPNagoya65.536
138.64.0.0/16ValidJPASAHI-NETAPNICJPJapan65.536
157.107.0.0/16ValidJPASAHI-NETAPNICJPJapan65.536
220.146.0.0/16ValidJPASAHI-NETAPNICJPTokyo65.536
110.4.128.0/17ValidJPASAHI-NETAPNICJPNaka-ekimae32.768
121.1.128.0/17ValidJPASAHI-NETAPNICJPJapan32.768
150.9.0.0/17ValidJPASAHI-NETAPNICJPOsaka32.768
150.91.0.0/17ValidJPJAPAN150APNICJPJapan32.768
220.157.128.0/17ValidJPASAHI-NETAPNICJPJapan32.768
61.125.192.0/18ValidJPJPNIC-NET-JPAPNICJPKawasaki16.384
61.213.64.0/18ValidJPJPNIC-NET-JPAPNICJPTokyo16.384
110.5.0.0/18ValidJPASAHI-NETAPNICJPNagoya16.384
111.234.128.0/18ValidJPASAHI-NETAPNICJPChūō16.384
116.70.192.0/18ValidJPASAHI-NETAPNICJPJapan16.384
124.155.0.0/18ValidJPASAHI-NETAPNICJPNiikura16.384
124.155.64.0/18ValidJPASAHI-NETAPNICJPFunabashi16.384

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 282 / 4992 （6%） · flagged 140

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

138.64.0.0/1649/256 with data · 26 flagged

183.76.0.0/1537/512 with data · 24 flagged

14.3.0.0/1634/256 with data · 9 flagged

157.107.0.0/1630/256 with data · 23 flagged

150.91.0.0/1717/128 with data · 0 flagged

150.9.0.0/1713/128 with data · 5 flagged

131.129.0.0/169/256 with data · 4 flagged

220.146.0.0/168/256 with data · 4 flagged

121.1.128.0/177/128 with data · 7 flagged

150.9.128.0/187/64 with data · 3 flagged

220.157.128.0/176/128 with data · 5 flagged

218.219.192.0/186/64 with data · 5 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 27870–84 6450–69 360–49 0

0.05%

Share of IPv4 reported or blocklisted

670

Listed IPs

378

Analysed IPs

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

  • JP Japan
Scope
Single country
In registered country
100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Observación del tráfico

AS4685 · Últimos 7 días
Móvil frente a escritorio
Escritorio 47.3%Móvil 52.7%
Escritorio47.3%Móvil52.7%
Bot frente a humano
Humano 90.8%Bot 9.2%
Humano90.8%Bot9.2%

Adopción y uso

Adopción y uso de protocolos clave

Versión del protocolo de internet (IP)
IPv4 39.7%IPv6 60.3%60.3%IPv6
IPv439.7%IPv660.3%
Versión de HTTP
HTTP/1.x
10.8%HTTP/2
64.0%HTTP/3
25.2%
HTTP frente a HTTPS
99.5% HTTPS (cifrado)
HTTP sin cifrar 0.5%
Versión de TLS
TLS 1.0/1.1< 0.1%TLS 1.23.5%TLS 1.371.2%QUIC25.3%

Seguridad y ataques

Información sobre el tráfico de ataques en la capa de red y de aplicación

Ataques de capa 7
GET
76.6%POST
21.0%HEAD
1.8%PUT
0.4%OPTIONS
0.2%Otros
< 0.1%

Anuncios BGP

Anuncios de rutas BGP por hora en los últimos 7 días

236.836
Total de 7 días
9672
Pico por hora

Datos: Cloudflare Radar, bajo la licencia CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

A pronounced day/night rhythm, typical of networks with human users.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
13:00–14:00
Active hours
19 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Tue

Presencia en centros de datos

Cargando…

Upstreams y vecinos de BGP

AS4685Página independiente
Cargando upstreams y vecinos…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-22
Organization & company countryAS-to-organization data2026-10-22
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-22
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-19
Network tagsPublic routing data community tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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Verificación cruzada multifuente · Datos de reputación propios · Solo datos reales

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