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6 dimensions · fuites / empreinte / cohérence

Résultat de recherche ASN pour AS55900 GLBB Japan KK : taille du réseau, routage BGP et enregistrement

JPAS55900GLBB Japan KKFAI
WHOIS Topology

Japan · APNICglbb.jp

Business linesHome broadband

IPv4 addresses

52 992

31 announced prefixes

IPv6 addresses

7.92 × 10²⁸

1 announced prefixes

BGP neighbours

…

CAIDA rank

#589

Customer cone 79 ASNs

Estimated users

131 k

APNIC: 132 k

RPKI

100% valid

0 invalid · 0 not covered

Average purity

92

183 sampled IPs

IXPs / facilities

7 / 14

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
27.0.16.0/20ValidJPGLBBADMAPNICJPTomari4 096
104.222.192.0/20ValidJPGLBBADMAPNICJPJapan4 096
109.236.0.0/20ValidJPGLBBADMAPNICJPHanakoganei4 096
137.220.16.0/20ValidJPGLBBADMAPNICJPJapan4 096
172.97.80.0/20ValidJPGLBBADMAPNICJPJapan4 096
180.131.208.0/20ValidJPGLBBADMAPNICJPJapan4 096
180.131.224.0/20ValidJPGLBBADMAPNICJPJapan4 096
180.131.240.0/20ValidJPGLBBADMAPNICJPTokyo4 096
198.144.128.0/20ValidJPGLBBADMAPNICJPChatan4 096
104.222.208.0/21ValidJPGLBBADMAPNICJPJapan2 048
202.171.224.0/21ValidJPGLBBADMAPNICJPJapan2 048
218.223.128.0/21ValidJPJPNIC-NET-JPAPNICJPNakano City2 048
43.248.160.0/22ValidJPGLBBADMAPNICJPJapan1 024
103.7.88.0/22ValidJPGLBBADMAPNICJPAkasaka1 024
103.13.248.0/22ValidJPGLBBADMAPNICJPOkinawa1 024
103.250.92.0/22ValidJPGLBBADMAPNICJPKamiochiai1 024
104.222.216.0/22ValidJPGLBBADMAPNICJPJapan1 024
123.100.136.0/22ValidJPGLBBADMAPNICJPAkasaka1 024
123.100.156.0/22ValidJPGLBBADMAPNICJPNishigotanda1 024
202.12.244.0/22ValidJPGLBBADMAPNICJPTokyo1 024

/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 24 / 207 （12%） · flagged 3

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

202.171.224.0/213/8 with data · 0 flagged

123.100.136.0/223/4 with data · 1 flagged

202.12.244.0/223/4 with data · 0 flagged

109.236.0.0/202/16 with data · 0 flagged

137.220.16.0/202/16 with data · 0 flagged

180.131.240.0/202/16 with data · 2 flagged

218.223.128.0/212/8 with data · 0 flagged

27.0.16.0/201/16 with data · 0 flagged

180.131.208.0/201/16 with data · 0 flagged

180.131.224.0/201/16 with data · 0 flagged

198.144.128.0/201/16 with data · 0 flagged

103.7.88.0/221/4 with data · 0 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 15370–84 2450–69 50–49 1

0.02%

Share of IPv4 reported or blocklisted

9

Listed IPs

183

Analysed IPs

Riskiest /24 blocks

/24 blockFlaggedAnalysed
123.100.137.0/24340
123.100.136.0/24162
180.131.255.0/2411

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.

Observation du trafic

AS55900 · 7 derniers jours
Mobile vs ordinateur
Ordinateur 51.6%Mobile 48.4%
Ordinateur51.6%Mobile48.4%
Robot vs humain
Humain 85.8%Robot 14.2%
Humain85.8%Robot14.2%

Adoption et usage

Adoption et usage des principaux protocoles

Version du protocole Internet (IP)
IPv4 87.5%IPv6 12.5%12.5%IPv6
IPv487.5%IPv612.5%
Version HTTP
HTTP/1.x
13.4%HTTP/2
63.4%HTTP/3
23.3%
HTTP vs HTTPS
99.6% HTTPS (chiffré)
HTTP en clair 0.4%
Version TLS
TLS 1.0/1.1< 0.1%TLS 1.25.2%TLS 1.371.4%QUIC23.3%

Sécurité et attaques

Aperçu du trafic d'attaque sur les couches réseau et application

Attaques de couche 7
GET
79.5%POST
17.9%PUT
1.1%OPTIONS
0.8%HEAD
0.6%

Annonces BGP

Annonces de routes BGP par heure sur les 7 derniers jours

109 582
Total sur 7 jours
4 804
Pic horaire

Données : Cloudflare Radar, sous licence 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
Wed

Présence en datacenter

Chargement…

Opérateurs amont et voisins BGP

AS55900Page dédiée
Chargement des opérateurs amont et des voisins…

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 statistics2026-10-23
Organization & company countryAS-to-organization data2026-10-22
Network typeCleanIP ASN canon2026-10-23
Exchanges & facilitiesOperator self-reported interconnection data2026-10-22
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-23
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-23
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-20
Network tagsPublic routing data community tags2026-10-23
IP reputationCleanIP lookups and neighbour sampling—

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Recoupement multisource · Données de réputation internes · Uniquement des données réelles

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