AS17676 SoftBank Corp. — Informations ASN

AS17676SoftBank Corp.FAI

WHOIS Topology

SoftBank Mobile Corp.Japan · APNICsoftbank.jp

Hosts top sitesBusiness linesHome broadbandMobile networkRPKI filteringTor relaysVPS hosting

IPv4 addresses

38 510 592

483 announced prefixes

IPv6 addresses

3.44 × 10³²

3 announced prefixes

BGP neighbours

…

CAIDA rank

#127

Customer cone 460 ASNs

Estimated users

19,2 M

APNIC: 19,1 M

RPKI

86% valid

0 invalid · 66 not covered

Average purity

2 621 sampled IPs

IXPs / facilities

10 / 12

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.

Prefix	RPKI	Registration	Geolocation	Addresses
60.64.0.0/10	Not found	—	Japan	4 194 304
60.128.0.0/11	Valid	BBTECAPNIC	Japan	2 097 152
219.32.0.0/11	Valid	BBTECHAPNIC	Japan	2 097 152
221.64.0.0/11	Valid	BBTECAPNIC	Japan	2 097 152
218.112.0.0/12	Valid	BBTECHAPNIC	Japan	1 048 576
218.128.0.0/12	Valid	BBTECHAPNIC	Japan	1 048 576
219.16.0.0/12	Valid	BBTECHAPNIC	Japan	1 048 576
219.176.0.0/12	Valid	BBTECHAPNIC	Japan	1 048 576
219.192.0.0/12	Valid	BBTECHAPNIC	Japan	1 048 576
221.16.0.0/12	Valid	BBTECAPNIC	Japan	1 048 576
221.48.0.0/12	Valid	BBTECAPNIC	Japan	1 048 576
221.96.0.0/12	Not found	BBTECAPNIC	Japan	1 048 576
218.176.0.0/13	Valid	BBTECHAPNIC	Japan	524 288
219.168.0.0/13	Valid	BBTECHAPNIC	Japan	524 288
219.208.0.0/13	Valid	BBTECHAPNIC	Japan	524 288
221.32.0.0/13	Valid	BBTECAPNIC	Japan	524 288
1.112.0.0/14	Valid	SOFTBANK-JPAPNIC	Japan	262 144
36.240.0.0/14	Valid	SOFTBANK-JPAPNIC	Japan	262 144
36.244.0.0/14	Not found	SOFTBANK-JPAPNIC	Japan	262 144
111.188.0.0/14	Valid	SOFTBANK-JPAPNIC	Japan	262 144

/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 2 458 / 150 432 （2%） · flagged 688

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

60.64.0.0/10632/16384 with data · 188 flagged

60.128.0.0/11174/8192 with data · 66 flagged

126.36.0.0/1692/256 with data · 5 flagged

126.8.0.0/1650/256 with data · 7 flagged

126.63.0.0/1650/256 with data · 1 flagged

126.66.0.0/1649/256 with data · 6 flagged

126.75.0.0/1637/256 with data · 2 flagged

219.32.0.0/1134/8192 with data · 13 flagged

126.227.0.0/1634/256 with data · 8 flagged

126.51.0.0/1632/256 with data · 4 flagged

221.96.0.0/1230/4096 with data · 5 flagged

126.126.0.0/1629/256 with data · 6 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 1 82770–84 49650–69 2900–49 8

<0.01%

Share of IPv4 reported or blocklisted

849

Listed IPs

2 621

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
126.12.70.0/24	2	3
126.8.241.0/24	1	4
126.116.189.0/24	1	2
126.131.94.0/24	1	2
126.27.95.0/24	1	2
126.4.104.0/24	1	2
126.51.145.0/24	1	2
126.66.7.0/24	1	2
126.77.93.0/24	1	2
126.8.200.0/24	1	2

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.

Japan100.0%
United States0.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Observation du trafic

AS17676 · 7 derniers jours

Mobile vs ordinateur

Ordinateur27.7%Mobile72.3%

Robot vs humain

Humain95.0%Robot5.0%

Adoption et usage

Adoption et usage des principaux protocoles

Version HTTP

HTTP/1.x

6.9%HTTP/2

68.6%HTTP/3

24.5%

HTTP vs HTTPS

99.7% HTTPS (chiffré)

HTTP en clair 0.3%

Version TLS

TLS 1.0/1.1< 0.1%TLS 1.22.3%TLS 1.373.1%QUIC24.6%

Sécurité et attaques

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

Attaques de couche 7

GET

79.7%POST

16.7%HEAD

2.5%OPTIONS

0.6%PUT

0.5%Autre

< 0.1%

Annonces BGP

Annonces de routes BGP par heure sur les 7 derniers jours

2 302 198

Total sur 7 jours

105 540

Pic horaire

Données : Cloudflare Radar, sous licence CC BY-NC 4.0

Chargement…

Opérateurs amont et voisins BGP

AS17676Page 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.

Information	Source	Updated
Registered country	RIR daily delegation statistics	2026-10-22
Registered address & allocation date	RIR registration data (RDAP)	2026-09-26
Organization & company country	AS-to-organization data	2026-10-22
Network type	CleanIP ASN canon	2026-10-22
Exchanges & facilities	Operator self-reported interconnection data	2026-10-22
Announced prefixes & BGP neighbours	Public BGP routing data	2026-10-22
IPv4 geography	Geolocation database	—
RPKI validation	RPKI ROA validation data	2026-10-22
Rank & customer cone	CAIDA AS Rank	2026-10-01
Estimated users (APNIC)	APNIC Labs user estimates	2026-10-20
Network tags	Public routing data community tags	2026-10-22
IP reputation	CleanIP lookups and neighbour sampling	—

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