| Prefix | Description | |
|---|---|---|
|
|
133.4.128.0/18 | WIDE Project |
|
|
202.249.0.0/18 | WIDE Internet |
|
|
203.178.128.0/17 | WIDE Internet |
|
|
2001:200::/32 | WIDE project |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS17676 | SoftBank Corp. | ✔ | ✔ | |
| AS2914 | NTT America, Inc. | ✔ | ✔ | |
| AS7530 | BroadBand Tower, Inc. | ✘ | ✔ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS2515 | Japan Network Information Center | ✔ | ✔ | |
| AS7660 | Asia Pacific Advanced Network - Japan | ✔ | ✔ | |
| AS17676 | SoftBank Corp. | ✔ | ✔ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✔ | |
| AS2914 | NTT America, Inc. | ✔ | ✔ | |
| AS23799 | National Defense Academy | ✔ | ✘ | |
| AS141682 | APIDT Infrastructure Pty Ltd | ✔ | ✔ | |
| AS4690 | WIDE Project | ✔ | ✔ | |
| AS55384 | Japan Advanced Institute of Science and Technology | ✔ | ✔ | |
| AS63783 | Chiba University of Commerce | ✔ | ✘ | |
| AS17932 | Japan Advanced Institute of Science and Technology | ✔ | ✔ | |
| AS4717 | WIDE Project | ✔ | ✔ | |
| AS131158 | Nara Institute of Science and Technology, National Un... | ✔ | ✔ | |
| AS7530 | BroadBand Tower, Inc. | ✘ | ✔ | |
| AS38635 | Keio University | ✔ | ✔ | |
| AS2501 | The University of Tokyo | ✔ | ✘ | |
| AS4718 | Cyber Kansai Project | ✔ | ✔ | |
| AS20473 | The Constant Company, LLC | ✔ | ✔ | |
| AS4777 | Asia Pacific Network Information Centre | ✔ | ✔ | |
| AS150369 | TelHi Corporation | ✔ | ✔ | |
| AS23634 | WIDE Project | ✔ | ✔ | |
| AS9002 | RETN Limited | ✔ | ✔ | |
| AS2907 | Science Information Network | ✔ | ✔ | |
| AS7667 | KDDI R&D Laboratories, INC. | ✔ | ✘ | |
| AS216211 | CYBERVERSE LLC | ✔ | ✔ | |
| AS59105 | Home NOC Operators Group | ✔ | ✔ | |
| AS9367 | Tokyo Institute of Technology | ✔ | ✘ | |
| AS63774 | Kamoike.net LLP | ✔ | ✔ | |
| AS1828 | Unitas Global | ✔ | ✔ | |
| AS9507 | NextHop Pty Ltd | ✔ | ✔ | |
| AS2635 | Automattic, Inc | ✔ | ✔ | |
| AS138997 | Eons Data Communications Limited | ✔ | ✔ | |
| AS7500 | WIDE Project - M-root | ✔ | ✔ | |
| AS2516 | KDDI Corporation | ✔ | ✔ | |
| AS4651 | The Communications Authority of Thailand (CAT) | ✔ | ✘ | |
| AS49544 | i3D.net B.V | ✔ | ✘ | |
| AS60068 | Datacamp Limited (CDN77 / DataPacket) | ✔ | ✘ | |
| AS24482 | SG.GS | ✔ | ✔ | |
| AS32590 | Valve Corporation | ✔ | ✔ | |
| AS15169 | Google LLC | ✔ | ✔ | |
| AS2497 | Internet Initiative Japan Inc. | ✔ | ✔ | |
| AS9505 | Taiwan Internet Gateway | ✔ | ✘ | |
| AS3786 | LG DACOM Corporation | ✔ | ✘ | |
| AS140627 | OneQode | ✔ | ✘ | |
| AS134835 | Starry Network Limited | ✘ | ✔ | |
| AS20326 | TeraSwitch Networks Inc. | ✘ | ✔ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS23799 | National Defense Academy | ✔ | ✘ | |
| AS141682 | APIDT Infrastructure Pty Ltd | ✔ | ✔ | |
| AS63783 | Chiba University of Commerce | ✔ | ✘ | |
| AS55384 | Japan Advanced Institute of Science and Technology | ✔ | ✔ | |
| AS4690 | WIDE Project | ✔ | ✔ | |
| AS17932 | Japan Advanced Institute of Science and Technology | ✔ | ✔ | |
| AS4717 | WIDE Project | ✘ | ✔ | |
| AS131158 | Nara Institute of Science and Technology, National Un... | ✔ | ✔ | |
| AS38635 | Keio University | ✔ | ✔ | |
| AS2501 | The University of Tokyo | ✔ | ✘ | |
| AS7660 | Asia Pacific Advanced Network - Japan | ✔ | ✔ | |
| AS7667 | KDDI R&D Laboratories, INC. | ✔ | ✘ | |
| AS4777 | Asia Pacific Network Information Centre | ✔ | ✔ | |
| AS4718 | Cyber Kansai Project | ✔ | ✔ | |
| AS23634 | WIDE Project | ✔ | ✔ | |
| AS2907 | Science Information Network | ✔ | ✘ | |
| AS9367 | Tokyo Institute of Technology | ✔ | ✘ |
[ JPNIC database provides information regarding IP address and ASN. Its use ] [ is restricted to network administration purposes. For further information, ] [ use 'whois -h whois.nic.ad.jp help'. To only display English output, ] [ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ] Autonomous System Information: a. [AS Number] 2500 b. [AS Name] WIDE-BB g. [Organization] WIDE Project m. [Administrative Contact] JM002JP n. [Technical Contact] AK003JP q. [Abuse] o. [IMPORT] p. [EXPORT] [Assigned Date] [Last Update] 2006/11/14 11:25:08(JST)Last Update: 2024-03-31T23:39:08Z UTC / (Click here to force a refresh)
| - | Member |
|---|---|
| RADB | as-bbix-t |
| ALTDB | as30071:as-tbone |
| RADB | as-wide |
| RADB | as-2500-2914 |
| RADB | as-iij6 |
| RADB | as-bbix-t-v6 |
| ARIN | as1239:as-customers |
| RADB | as7575:as-peer |
| JPIRR | as-bbix-t-v6 |
| NTTCOM | as-ixp2 |
| JPIRR | as-iij6 |
| JPIRR | as-bbix-t |
| RADB | as-iij |
| RIPE | as20965:as-from-tein-to-geant |
| RADB | as2500:as-transit |
| NTTCOM | as-2500arcstar |
| JPIRR | as-iij |
| ARIN | as293:as-from-singaren-to-esnet |
| RIPE | as-ris-rrc06 |
| NTTCOM | as2914:as-64600-v6 |
| RADB | as-wide-v6 |
| RADB | as-nspixp2 |
| JPIRR | as-apanjp |
IPv4: 40
IPv6: 2
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
| DIX-IE | 202.249.2.83 | 2001:200:0:fe00::9c4:11 | 100 gbps | |
| BBIX Tokyo | 101.203.90.75 | 2001:de8:c::2500:1 | 10 gbps | |
| NSPIXP3 | 202.249.38.9 | 2001:200:0:fe10::9c4:0 | 10 gbps |