| Prefix | Description | |
|---|---|---|
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14.132.0.0/16 | Chubu Telecommunications Co.,Inc. |
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14.133.0.0/16 | Chubu Telecommunications Co.,Inc. |
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14.192.32.0/20 | Chubu Telecommunications Co.,Inc. |
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45.114.16.0/22 | Game Co.,Ltd. |
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45.119.164.0/22 | TAXRICH Inc. |
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59.130.0.0/17 | Chubu Telecommunications Co.,Inc. |
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103.2.20.0/22 | Chubu Telecommunications Co.,Inc. |
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103.41.136.0/22 | Esakacho2-6-10,Fukidashi |
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103.44.84.0/22 | 7-20-19,Shinozakicho,Edogawaku |
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103.64.132.0/23 | 2-14, Nishi-Tenma4, Kita-ku |
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103.64.134.0/24 | 2-14, Nishi-Tenma4, Kita-ku |
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103.64.135.0/24 | 2-14, Nishi-Tenma4, Kita-ku |
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112.137.56.0/21 | Chubu Telecommunications Co.,Inc. |
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113.155.0.0/17 | Chubu Telecommunications Co.,Inc. |
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113.155.128.0/17 | Chubu Telecommunications Co.,Inc. |
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115.36.0.0/16 | Chubu Telecommunications Co.,Inc. |
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115.37.0.0/16 | Chubu Telecommunications Co.,Inc. |
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115.38.0.0/16 | Chubu Telecommunications Co.,Inc. |
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115.39.0.0/16 | Chubu Telecommunications Co.,Inc. |
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118.104.0.0/16 | Chubu Telecommunications Co.,Inc. |
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118.105.0.0/16 | Chubu Telecommunications Co.,Inc. |
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118.106.0.0/16 | Chubu Telecommunications Co.,Inc. |
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123.1.0.0/18 | Chubu Telecommunications Co.,Inc. |
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123.1.64.0/18 | Chubu Telecommunications Co.,Inc. |
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123.48.0.0/16 | Chubu Telecommunications Co.,Inc. |
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124.18.0.0/16 | Chubu Telecommunications Co.,Inc. |
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133.88.227.0/24 | Shizuoka Institute of Science and Technology |
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133.88.228.0/22 | Shizuoka Institute of Science and Technology |
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133.88.232.0/21 | Shizuoka Institute of Science and Technology |
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133.88.240.0/21 | Shizuoka Institute of Science and Technology |
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133.88.248.0/21 | Shizuoka Institute of Science and Technology |
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150.49.0.0/18 | Japan Network Information Center |
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150.49.64.0/19 | Japan Network Information Center |
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150.49.96.0/19 | Japan Network Information Center |
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150.49.128.0/18 | Japan Network Information Center |
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150.49.192.0/19 | Japan Network Information Center |
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150.49.224.0/20 | Japan Network Information Center |
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150.49.240.0/22 | Japan Network Information Center |
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150.49.244.0/22 | Japan Network Information Center |
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150.49.248.0/22 | Japan Network Information Center |
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150.49.252.0/23 | Japan Network Information Center |
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163.46.0.0/16 | Yokkaichi University |
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180.196.0.0/16 | Chubu Telecommunications Co.,Inc. |
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180.197.0.0/16 | Chubu Telecommunications Co.,Inc. |
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180.198.0.0/16 | Chubu Telecommunications Co.,Inc. |
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180.199.0.0/16 | Chubu Telecommunications Co.,Inc. |
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202.41.208.0/20 | Chubu Telecommunications Co.,Inc. |
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202.62.160.0/20 | Chubu Telecommunications Co.,Inc. |
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202.124.0.0/20 | Chubu Telecommunications Co.,Inc. |
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202.124.208.0/20 | Chubu Telecommunications Co.,Inc. |
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202.142.224.0/19 | Chubu Telecommunications Co.,Inc. |
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202.150.48.0/21 | Chubu Telecommunications Co.,Inc. |
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203.129.112.0/20 | Chubu Telecommunications Co.,Inc. |
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203.209.176.0/22 | Chubu Telecommunications Co.,Inc. |
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210.173.144.0/20 | Chubu Telecommunications Co.,Inc. |
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218.216.176.0/20 | Chubu Telecommunications Company, Inc. |
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219.117.32.0/20 | Chubu Telecommunications Co.,Inc. |
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222.9.0.0/17 | Chubu Telecommunications Co.,Inc. |
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222.9.128.0/17 | Chubu Telecommunications Co.,Inc. |
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223.29.0.0/17 | Chubu Telecommunications Co.,Inc. |
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2001:f58::/32 | Japan Network Information Center |
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2402:6b00::/32 | Japan Network Information Center |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS2914 | NTT America, Inc. | ✔ | ✔ | |
| AS2519 | ARTERIA Networks Corporation | ✔ | ✔ | |
| AS2497 | Internet Initiative Japan Inc. | ✔ | ✔ | |
| AS2516 | KDDI Corporation | ✔ | ✔ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS2914 | NTT America, Inc. | ✔ | ✔ | |
| AS2519 | ARTERIA Networks Corporation | ✔ | ✔ | |
| AS2497 | Internet Initiative Japan Inc. | ✔ | ✔ | |
| AS2516 | KDDI Corporation | ✔ | ✔ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✘ | |
| AS137409 | GSL Networks Pty LTD | ✔ | ✔ | |
| AS150369 | TelHi Corporation | ✔ | ✔ | |
| AS20473 | The Constant Company, LLC | ✔ | ✔ | |
| AS2635 | Automattic, Inc | ✔ | ✔ | |
| AS8220 | COLT | ✔ | ✔ | |
| AS59105 | Home NOC Operators Group | ✔ | ✔ | |
| AS216211 | CYBERVERSE LLC | ✔ | ✔ | |
| AS199524 | Gcore S.A. | ✔ | ✔ | |
| AS146985 | KISSEI COMTEC Co.,Ltd | ✔ | ✘ | |
| AS13335 | Cloudflare, Inc. | ✔ | ✔ | |
| AS9002 | RETN Limited | ✔ | ✔ | |
| AS8966 | Etisalat (E&) | ✔ | ✔ | |
| AS2907 | Science Information Network | ✔ | ✘ | |
| AS9507 | NextHop Pty Ltd | ✔ | ✘ | |
| AS150363 | SoftEther Corporation | ✔ | ✔ | |
| AS1828 | PacketFabric / Unitas Global | ✔ | ✔ | |
| AS63774 | Kamoike.net LLP | ✔ | ✔ | |
| AS9304 | HGC Global Communications Limited | ✔ | ✘ | |
| AS4651 | The Communications Authority of Thailand (CAT) | ✔ | ✘ | |
| AS8849 | Melbikomas UAB | ✔ | ✔ | |
| AS49544 | i3D.net B.V | ✔ | ✔ | |
| AS2515 | Japan Network Information Center | ✔ | ✔ | |
| AS45701 | PT Internet Madju Abad Milenindo | ✔ | ✘ | |
| AS138997 | Eons Data Communications Limited | ✔ | ✘ | |
| AS140627 | OneQode | ✔ | ✘ | |
| AS18526 | DDPS Networks, LLC | ✔ | ✔ | |
| AS24482 | SG.GS | ✔ | ✔ | |
| AS32590 | Valve Corporation | ✔ | ✔ | |
| AS101 | University of Washington | ✔ | ✔ | |
| AS36236 | NetActuate, Inc | ✔ | ✔ | |
| AS153371 | BACK WAVES LIMITED | ✔ | ✘ | |
| AS215724 | Edgevana, Inc. | ✔ | ✘ | |
| AS135607 | Infinivan Incorporated | ✔ | ✘ | |
| AS55685 | PT Jala Lintas Media | ✔ | ✘ | |
| AS38001 | NewMedia Express Pte. Ltd. | ✔ | ✘ | |
| AS9299 | PLDT (Philippine Long Distance Telephone Company) | ✔ | ✘ | |
| AS138121 | PT Mora Telematika Indonesia Tbk | ✔ | ✘ | |
| AS137367 | PT iForte Solusi Infotek | ✔ | ✘ | |
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✘ | |
| AS58453 | China Mobile International | ✘ | ✔ | |
| AS7713 | PT Telkom Indonesia Tbk | ✘ | ✔ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS146985 | KISSEI COMTEC Co.,Ltd | ✔ | ✘ |
[ 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] 18126 b. [AS Name] CTCX g. [Organization] Chubu Telecommunications Company, Inc. m. [Administrative Contact] JP00006514 n. [Technical Contact] JP00006514 q. [Abuse] o. [IMPORT] p. [EXPORT] [Assigned Date] 2003/04/01 [Last Update] 2006/11/09 12:29:19(JST)Last Update: 2026-06-04T04:22:08Z UTC
| - | Member |
|---|---|
| RADB | as-kdd |
| ARIN | as-xo-b |
| RADB | as-pacnet-downstream-jp |
| JPIRR | as-pwd |
| JPIRR | as2497:as-iij |
| RADB | as2497:as-iij |
| NTTCOM | as-ocn |
| JPIRR | as-ocn-v6 |
| RADB | as-hurricanev6 |
| RADB | as-ctcx |
| RADB | as-iij6 |
| JPIRR | as-ocn |
| RADB | as-ocn-v6 |
| RADB | as-iij |
| JPIRR | as2497:as-iij6 |
| LEVEL3 | as-level3-origins-na |
| NTTCOM | as-ocn-v6 |
| JPIRR | as-ctcx |
| RADB | as-vectant |
| RADB | as3491:as-customers-ap |
| RADB | as-ipv6_vectant |
| JPIRR | as-iij |
| RADB | as-pwd |
| RADB | as-pacnet-customer-proxy-register |
| RADB | as-kddi6 |
| RADB | as-kddcustomer2 |
| JPIRR | as-iij6 |
| RADB | as-telstra-intl-customers |
| RADB | as-ocn |
| RADB | as2497:as-iij6 |
IPv4: 100
IPv6: 10
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
| JPIX TOKYO | 210.171.224.217 | 2001:de8:8::1:8126:1 | 200 gbps | |
| JPIX OSAKA | 103.246.232.217 | 2001:de8:8:6:0:1:8126:1 | 200 gbps | |
| BBIX Tokyo | 101.203.88.179 | 2001:de8:c::1:8126:1 | 100 gbps | |
| JPNAP Tokyo | 210.173.176.199 | 2001:7fa:7:1:0:1:8126:1 | 100 gbps | |
| JPNAP Osaka | 210.173.184.170 | 2001:7fa:7:2:0:1:8126:1 | 100 gbps | |
| BBIX Osaka | 218.100.9.191 | 2001:de8:c:2:0:1:8126:1 | 100 gbps | |
| Equinix Osaka | 203.190.227.47 | 2001:de8:5:1:0:1:8126:1 | 20 gbps |