Country
Japan
Asia
JP
IPv4 addresses
199,720,042
CIDR ranges
11,833
Organizations
50+
Top organizations
| Organization | IPs | Ranges |
|---|---|---|
| SoftBank Corp. | 40.17M | 287 |
| NTT DOCOMO BUSINESS,Inc. | 28.62M | 166 |
| KDDI CORPORATION | 18.04M | 214 |
| Research Organization of Information and Systems, National Institute of Informatics | 8.77M | 476 |
| Amazon.com, Inc. | 7.89M | 138 |
| ARTERIA Networks Corporation | 6.85M | 194 |
| JCOM Co., Ltd. | 6.73M | 171 |
| Internet Initiative Japan Inc. | 3.90M | 159 |
| Sony Network Communications Inc. | 3.87M | 74 |
| BIGLOBE Inc. | 3.67M | 29 |
| OPTAGE Inc. | 3.00M | 60 |
| NTT DOCOMO, INC. | 2.50M | 327 |
| Microsoft Corporation | 2.26M | 31 |
| NTT PC Communications, Inc. | 2.08M | 150 |
| FreeBit Co.,Ltd. | 1.94M | 305 |
| FUJITSU LIMITED | 1.62M | 352 |
| NTT-ME Corporation | 1.51M | 35 |
| TOKAI Communications Corporation | 1.50M | 112 |
| Chubu Telecommunications Company, Inc. | 1.41M | 43 |
| Asahi Net | 1.28M | 60 |
| IDC Frontier Inc. | 1.04M | 145 |
| SAKURA Internet Inc. | 1.01M | 168 |
| QTnet,Inc. | 760.8K | 35 |
| Eli Lilly and Company | 655.4K | 6 |
| STNet, Incorporated | 594.9K | 51 |
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS17676 | SoftBank Corp. | 38.24M |
| AS4713 | NTT DOCOMO BUSINESS,Inc. | 28.62M |
| AS2516 | KDDI CORPORATION | 18.04M |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics | 8.77M |
| AS16509 | Amazon.com, Inc. | 7.89M |
| AS17506 | ARTERIA Networks Corporation | 5.38M |
| AS9824 | JCOM Co., Ltd. | 4.75M |
| AS2497 | Internet Initiative Japan Inc. | 3.90M |
| AS2527 | Sony Network Communications Inc. | 3.87M |
| AS2518 | BIGLOBE Inc. | 3.67M |
| AS17511 | OPTAGE Inc. | 2.99M |
| AS9605 | NTT DOCOMO, INC. | 2.50M |
| AS8075 | Microsoft Corporation | 2.25M |
| AS2514 | NTT PC Communications, Inc. | 2.08M |
| AS10013 | FreeBit Co.,Ltd. | 1.94M |
| AS4725 | SoftBank Corp. | 1.92M |
| AS9595 | NTT-ME Corporation | 1.51M |
| AS10010 | TOKAI Communications Corporation | 1.50M |
| AS2510 | FUJITSU LIMITED | 1.49M |
| AS2519 | ARTERIA Networks Corporation | 1.47M |
| AS18126 | Chubu Telecommunications Company, Inc. | 1.41M |
| AS4685 | Asahi Net | 1.28M |
| AS9617 | JCOM Co., Ltd. | 1.16M |
| AS4694 | IDC Frontier Inc. | 1.04M |
| AS7679 | QTnet,Inc. | 760.8K |
Regions / states / provinces
Aichi
23
Akita
05
Aomori
02
Chiba
12
Ehime
38
Fukui
18
Fukuoka
40
Fukushima
07
Gifu
21
Gunma
10
Hiroshima
34
Hokkaido
01
Hyōgo
28
Ibaraki
08
Ishikawa
17
Iwate
03
Kagawa
37
Kagoshima
46
Kanagawa
14
Kochi
39
Kumamoto
43
Kyoto
26
Mie
24
Miyagi
04
Miyazaki
45
Nagano
20
Nagasaki
42
Nara
29
Niigata
15
Oita
44
Okayama
33
Okinawa
47
Osaka
27
Saga
41
Saitama
11
Shiga
25
Shimane
32
Shizuoka
22
Tochigi
09
Tokushima
36
Tokyo
13
Tottori
31
Toyama
16
Wakayama
30
Yamagata
06
Yamaguchi
35
Yamanashi
19