AS2516 Kddi Corporation — Informations ASN

AS2516Kddi CorporationFAI

WHOIS Topology

Japan · APNICkddi.com

Hosts top sitesBusiness linesHome broadbandTor relaysVPS hosting

IPv4 addresses

18 072 832

561 announced prefixes

IPv6 addresses

5.09 × 10³¹

9 announced prefixes

BGP neighbours

…

CAIDA rank

#153

Customer cone 369 ASNs

Estimated users

21,6 M

APNIC: 21,7 M

RPKI

81% valid

1 invalid · 106 not covered

Average purity

1 897 sampled IPs

IXPs / facilities

9 / 11

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
106.128.0.0/11	Valid	KDDIAPNIC	Japan	2 097 152
36.8.0.0/13	Valid	KDDIAPNIC	Mito	524 288
49.132.0.0/14	Valid	KDDIAPNIC	Japan	262 144
111.236.0.0/14	Valid	KDDIAPNIC	Japan	262 144
14.8.0.0/15	Valid	KDDIAPNIC	Kawaguchi	131 072
14.10.0.0/15	Valid	KDDIAPNIC	Osaka	131 072
14.12.0.0/15	Valid	KDDIAPNIC	Fukuoka	131 072
106.72.0.0/15	Valid	JPNEAPNIC	Tokyo	131 072
106.190.0.0/15	Valid	KDDIAPNIC	Japan	131 072
114.20.0.0/15	Valid	KDDIAPNIC	Japan	131 072
14.101.0.0/16	Valid	KDDIAPNIC	Komatsu	65 536
27.80.0.0/16	Valid	KDDIAPNIC	Japan	65 536
27.81.0.0/16	Valid	KDDIAPNIC	Fukuoka	65 536
27.82.0.0/16	Valid	KDDIAPNIC	Koshigaya	65 536
27.83.0.0/16	Valid	KDDIAPNIC	Ebara	65 536
27.84.0.0/16	Valid	KDDIAPNIC	Japan	65 536
27.85.0.0/16	Valid	KDDIAPNIC	Sakai	65 536
27.86.0.0/16	Valid	KDDIAPNIC	Nagoya	65 536
27.87.0.0/16	Valid	KDDIAPNIC	Utsunomiya	65 536
27.88.0.0/16	Valid	KDDIAPNIC	Japan	65 536

Only the first 500 prefixes are listed; address counts and geography use all prefixes.

/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 1 403 / 70 597 （2%） · flagged 516

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

106.128.0.0/11191/8192 with data · 56 flagged

106.72.0.0/1587/512 with data · 29 flagged

14.8.0.0/1559/512 with data · 3 flagged

36.8.0.0/1352/2048 with data · 31 flagged

59.132.0.0/1649/256 with data · 7 flagged

14.10.0.0/1545/512 with data · 1 flagged

14.12.0.0/1544/512 with data · 6 flagged

182.249.0.0/1640/256 with data · 2 flagged

106.178.0.0/1635/256 with data · 0 flagged

111.236.0.0/1424/1024 with data · 10 flagged

59.138.0.0/1624/256 with data · 12 flagged

124.209.0.0/1622/256 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 22770–84 42850–69 2180–49 24

0.01%

Share of IPv4 reported or blocklisted

2 575

Listed IPs

1 897

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
106.72.191.0/24	2	7
106.167.141.0/24	2	2
59.135.173.0/24	2	2
106.73.218.0/24	1	2
106.73.241.0/24	1	2
106.73.76.0/24	1	2
113.154.77.0/24	1	2
118.154.9.0/24	1	2
119.106.208.0/24	1	2
124.213.66.0/24	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%
Netherlands0.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Observation du trafic

AS2516 · 7 derniers jours

Mobile vs ordinateur

Ordinateur31.0%Mobile69.0%

Robot vs humain

Humain94.3%Robot5.7%

Adoption et usage

Adoption et usage des principaux protocoles

Version du protocole Internet (IP)

IPv421.2%IPv678.8%

Version HTTP

HTTP/1.x

7.6%HTTP/2

68.9%HTTP/3

23.5%

HTTP vs HTTPS

99.6% HTTPS (chiffré)

HTTP en clair 0.4%

Version TLS

TLS 1.0/1.1< 0.1%TLS 1.22.5%TLS 1.373.9%QUIC23.6%

Sécurité et attaques

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

Attaques de couche 7

GET

79.0%POST

17.1%HEAD

2.6%OPTIONS

0.9%PUT

0.3%Autre

< 0.1%

Annonces BGP

Annonces de routes BGP par heure sur les 7 derniers jours

2 288 338

Total sur 7 jours

102 131

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.

	00						06						12						18
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: Sun

Chargement…

Opérateurs amont et voisins BGP

AS2516Page 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
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