🇯🇵 IP addresses in Japan
Japan has 749 networks announcing 161,312,063 IPv4 addresses. Largest ISPs and hosting providers, network types, time zones and languages used for IP checks.
Networks (ASNs)
749
IPv4 prefixes
5,866
IPv4 addresses
161,312,063
Largest network
GIGAINFRA SoftBank Cor
AS17676
At a glance
- Time zones
- Asia/Tokyo
- Common languages
- ja
- Country
- 🇯🇵 Japan JP
Network types
- Unclassified network363 · 48%
- Residential274 · 37%
- Education71 · 9%
- Datacenter / hosting31 · 4%
- Mobile carrier6 · 1%
- Government4 · 1%
Largest networks
50
| ASN | Name | Network type | IPv4 prefixes | IPv4 addresses |
|---|---|---|---|---|
| AS17676 | GIGAINFRA SoftBank Corp. | Unclassified network | 101 | 38,445,056 |
| AS4713 | OCN NTT Communications Corporation | Residential | 121 | 28,624,384 |
| AS2516 | KDDI KDDI CORPORATION | Unclassified network | 287 | 18,072,064 |
| AS2907 | SINET-AS Research Organization of Information and Systems, National Institute of Informatics | Residential | 411 | 8,769,600 |
| AS17506 | UCOM ARTERIA Networks Corporation | Unclassified network | 26 | 5,382,143 |
| AS9824 | JTCL-JP-AS JCOM Co., Ltd. | Unclassified network | 20 | 4,745,216 |
| AS2497 | IIJ Internet Initiative Japan Inc. | Residential | 174 | 4,095,232 |
| AS2527 | SO-NET Sony Network Communications Inc. | Residential | 71 | 3,867,648 |
| AS2518 | BIGLOBE BIGLOBE Inc. | Unclassified network | 26 | 3,670,016 |
| AS17511 | OPTAGE OPTAGE Inc. | Unclassified network | 56 | 2,994,432 |
| AS9605 | DOCOMO NTT DOCOMO, INC. | Unclassified network | 134 | 2,536,448 |
| AS2514 | INFOSPHERE NTT PC Communications, Inc. | Residential | 209 | 2,078,976 |
| AS10013 | FBDC FreeBit Co.,Ltd. | Unclassified network | 145 | 1,944,064 |
| AS4725 | ODN SoftBank Corp. | Unclassified network | 107 | 1,918,720 |
| AS9595 | XEPHION NTT-ME Corporation | Unclassified network | 29 | 1,513,472 |
| AS18126 | CTCX Chubu Telecommunications Company, Inc. | Residential | 35 | 1,505,536 |
| AS10010 | TOKAI TOKAI Communications Corporation | Residential | 104 | 1,501,184 |
| AS2510 | INFOWEB FUJITSU LIMITED | Unclassified network | 99 | 1,487,616 |
| AS2519 | VECTANT ARTERIA Networks Corporation | Unclassified network | 116 | 1,464,320 |
| AS4685 | ASAHI-NET Asahi Net | Residential | 53 | 1,277,952 |
| AS9617 | ZAQ JCOM Co., Ltd. | Unclassified network | 17 | 1,163,264 |
| AS4694 | IDCF IDC Frontier Inc. | Unclassified network | 123 | 1,040,896 |
| AS7679 | QTNET QTnet,Inc. | Residential | 33 | 760,832 |
| AS4721 | JCN JCOM Co., Ltd. | Unclassified network | 52 | 631,808 |
| AS7522 | STCN STNet, Incorporated | Residential | 46 | 594,944 |
| AS7671 | MCNET NTT SmartConnect Corporation | Residential | 37 | 453,888 |
| AS18081 | KCN Kintetsu Cable Network Co., Ltd. | Residential | 8 | 442,368 |
| AS138384 | RMNI-AS-AP Rakuten Mobile Network, Inc. | Mobile carrier | 24 | 420,864 |
| AS9365 | ITSCOM its communications Inc. | Residential | 13 | 404,480 |
| AS18071 | MEI1 Panasonic Information Systems Co., Ltd | Unclassified network | 31 | 383,232 |
| AS7684 | SAKURA-A SAKURA Internet Inc. | Residential | 26 | 368,640 |
| AS7524 | HANSHIN ITEC HANKYU HANSHIN CO.,LTD. | Unclassified network | 46 | 366,336 |
| AS9370 | SAKURA-B SAKURA Internet Inc. | Residential | 30 | 340,992 |
| AS131932 | JEIS-NET JR East Information Systems Company | Residential | 1 | 327,680 |
| AS9371 | SAKURA-C SAKURA Internet Inc. | Residential | 43 | 297,216 |
| AS18144 | AS-ENECOM Enecom,Inc. | Unclassified network | 21 | 291,840 |
| AS9597 | CPI-NET KDDI Web Communications Inc. | Residential | 18 | 276,736 |
| AS7506 | INTERQ GMO Internet Group, Inc. | Residential | 32 | 252,672 |
| AS9351 | ZLAN ZTV CO.,LTD | Unclassified network | 28 | 249,856 |
| AS4673 | INTERVIA NTT DATA CORPORATION | Unclassified network | 18 | 241,664 |
| AS2522 | PPP-EXP Japan Network Information Center | Unclassified network | 15 | 229,120 |
| AS2506 | SUPERCSI NTT WEST CHUGOKU CORPORATION | Unclassified network | 8 | 214,272 |
| AS7687 | D-CRUISENET TOYOTA SYSTEMS CORPORATION | Residential | 19 | 200,960 |
| AS2501 | UTNET The University of Tokyo | Education | 4 | 200,704 |
| AS4686 | BEKKOAME BEKKOAME INTERNET INC. | Residential | 61 | 200,448 |
| AS9354 | TDNC Community Network Center Inc. | Unclassified network | 19 | 200,448 |
| AS23793 | AIST National Institute of Advanced Industrial Science and Technology | Unclassified network | 9 | 199,936 |
| AS9619 | SSD Sony Global Solutions Inc. | Unclassified network | 6 | 199,680 |
| AS7514 | MEX Computer Engineering & Consulting, Ltd. | Unclassified network | 20 | 192,000 |
| AS17698 | CCNET-NET COMMUNITY NETWORK CENTER INCORPORATED. | Residential | 31 | 174,080 |