IPv4 prefix
61.112.0.0/12
- IP Prefix (CIDR)
- 61.112.0.0/12
- Subnet Mask
- 255.240.0.0
- Address Count
- 1,048,576
Registration 1 of 2
- Owner
- Asia Pacific Network Information Center, Pty. Ltd.
- Handle
- ORG-APNI3-AP
- Country
-
Australia (AU)
- Address
- Level 1 - 33 Park Road
- Registry
- APNIC
- Registered Prefix
- 61.0.0.0/8 (61.0.0.0 - 61.255.255.255)
- Delegated Prefix
- 61.106.240.0/20 (61.106.240.0 - 61.106.255.255)
Registration 2 of 2
- Owner
- Japan Network Information Center
- Handle
- JNIC1-AP
- Country
-
Japan (JP)
- Address
- Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan
- Registry
- JPNIC
- Registered Prefixes
-
61.112.0.0/19 (61.112.0.0 - 61.112.31.255)
61.112.32.0/21 (61.112.32.0 - 61.112.39.255)
61.112.40.0/22 (61.112.40.0 - 61.112.43.255)
61.112.44.0/23 (61.112.44.0 - 61.112.45.255)
61.114.0.0/24 (61.114.0.0 - 61.114.0.255)
61.114.64.0/27 (61.114.64.0 - 61.114.64.31)
61.114.80.0/25 (61.114.80.0 - 61.114.80.127)
61.114.96.0/26 (61.114.96.0 - 61.114.96.63)
61.114.112.0/21 (61.114.112.0 - 61.114.119.255)
61.114.128.0/24 (61.114.128.0 - 61.114.128.255)
61.114.160.0/22 (61.114.160.0 - 61.114.163.255)
61.114.176.0/22 (61.114.176.0 - 61.114.179.255)
61.114.192.0/19 (61.114.192.0 - 61.114.223.255)
61.114.224.0/24 (61.114.224.0 - 61.114.224.255)
61.114.240.0/24 (61.114.240.0 - 61.114.240.255)
61.115.0.0/17 (61.115.0.0 - 61.115.127.255)
61.115.128.0/21 (61.115.128.0 - 61.115.135.255)
61.115.136.0/23 (61.115.136.0 - 61.115.137.255)
61.115.138.0/24 (61.115.138.0 - 61.115.138.255)
61.115.192.0/28 (61.115.192.0 - 61.115.192.15)
61.115.208.0/23 (61.115.208.0 - 61.115.209.255)
61.115.210.0/24 (61.115.210.0 - 61.115.210.255)
61.115.224.0/25 (61.115.224.0 - 61.115.224.127)
61.115.240.0/20 (61.115.240.0 - 61.115.255.255)
61.116.0.0/16 (61.116.0.0 - 61.116.255.255)
61.117.0.0/24 (61.117.0.0 - 61.117.0.255)
61.118.0.0/21 (61.118.0.0 - 61.118.7.255)
61.118.8.0/23 (61.118.8.0 - 61.118.9.255)
61.120.0.0/17 (61.120.0.0 - 61.120.127.255)
61.120.128.0/21 (61.120.128.0 - 61.120.135.255)
61.120.144.0/24 (61.120.144.0 - 61.120.144.255)
61.120.160.0/22 (61.120.160.0 - 61.120.163.255)
61.120.192.0/26 (61.120.192.0 - 61.120.192.63)
61.120.208.0/24 (61.120.208.0 - 61.120.208.255)
61.120.224.0/19 (61.120.224.0 - 61.120.255.255)
61.121.64.0/24 (61.121.64.0 - 61.121.64.255)
61.121.66.0/24 (61.121.66.0 - 61.121.66.255)
61.121.80.0/22 (61.121.80.0 - 61.121.83.255)
61.121.98.0/24 (61.121.98.0 - 61.121.98.255)
61.121.124.0/24 (61.121.124.0 - 61.121.124.255)
61.121.125.0/24 (61.121.125.0 - 61.121.125.255)
61.121.126.0/24 (61.121.126.0 - 61.121.126.255)
61.121.192.0/22 (61.121.192.0 - 61.121.195.255)
61.121.196.0/23 (61.121.196.0 - 61.121.197.255)
61.121.198.0/27 (61.121.198.0 - 61.121.198.31)
61.121.199.0/24 (61.121.199.0 - 61.121.199.255)
61.121.200.0/24 (61.121.200.0 - 61.121.200.255)
61.121.201.0/24 (61.121.201.0 - 61.121.201.255)
61.121.202.0/23 (61.121.202.0 - 61.121.203.255)
61.121.204.0/22 (61.121.204.0 - 61.121.207.255)
61.121.208.0/23 (61.121.208.0 - 61.121.209.255)
61.121.210.0/24 (61.121.210.0 - 61.121.210.255)
61.121.224.0/21 (61.121.224.0 - 61.121.231.255)
61.121.240.0/24 (61.121.240.0 - 61.121.240.255)
61.122.0.0/22 (61.122.0.0 - 61.122.3.255)
61.122.16.0/22 (61.122.16.0 - 61.122.19.255)
61.122.32.0/26 (61.122.32.0 - 61.122.32.63)
61.122.48.0/22 (61.122.48.0 - 61.122.51.255)
61.122.64.0/20 (61.122.64.0 - 61.122.79.255)
61.122.80.0/21 (61.122.80.0 - 61.122.87.255)
61.122.88.0/23 (61.122.88.0 - 61.122.89.255)
61.122.112.0/26 (61.122.112.0 - 61.122.112.63)
61.122.208.0/21 (61.122.208.0 - 61.122.215.255)
61.122.224.0/24 (61.122.224.0 - 61.122.224.255)
61.122.240.0/22 (61.122.240.0 - 61.122.243.255)
61.123.0.0/17 (61.123.0.0 - 61.123.127.255)
61.124.0.0/25 (61.124.0.0 - 61.124.0.127)
61.124.32.0/25 (61.124.32.0 - 61.124.32.127)
61.124.40.0/25 (61.124.40.0 - 61.124.40.127)
61.124.64.0/24 (61.124.64.0 - 61.124.64.255)
61.124.128.0/24 (61.124.128.0 - 61.124.128.255)
61.125.0.0/24 (61.125.0.0 - 61.125.0.255)
61.125.64.0/19 (61.125.64.0 - 61.125.95.255)
61.125.96.0/21 (61.125.96.0 - 61.125.103.255)
61.125.104.0/22 (61.125.104.0 - 61.125.107.255)
61.125.108.0/23 (61.125.108.0 - 61.125.109.255)
61.125.110.0/24 (61.125.110.0 - 61.125.110.255)
61.125.128.0/26 (61.125.128.0 - 61.125.128.63)
61.125.144.0/22 (61.125.144.0 - 61.125.147.255)
61.125.160.0/22 (61.125.160.0 - 61.125.163.255)
61.125.192.0/18 (61.125.192.0 - 61.125.255.255)
61.126.0.0/18 (61.126.0.0 - 61.126.63.255)
61.126.64.0/21 (61.126.64.0 - 61.126.71.255) - Delegated Prefix
- 61.112.0.0/12 (61.112.0.0 - 61.127.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 61.112.0.0/15 | More specific | AS4713 | NTT DOCOMO BUSINESS Inc. |
Japan (JP)
|
61.112.0.0 | 61.113.255.255 |
| 61.114.0.0/18 | More specific | AS2516 | KDDI CORPORATION |
Japan (JP)
|
61.114.0.0 | 61.114.63.255 |
| 61.114.64.0/20 | More specific | AS10002 | IGAUENO CABLE TELEVISION CO. LTD |
Japan (JP)
|
61.114.64.0 | 61.114.79.255 |
| 61.114.80.0/20 | More specific | AS10003 | Ogaki Cable Television Co. Inc. |
Japan (JP)
|
61.114.80.0 | 61.114.95.255 |
| 61.114.96.0/20 | More specific | AS10000 | Nagasaki Cable Media Inc. |
Japan (JP)
|
61.114.96.0 | 61.114.111.255 |
| 61.114.112.0/20 | More specific | AS4713 | NTT DOCOMO BUSINESS Inc. |
Japan (JP)
|
61.114.112.0 | 61.114.127.255 |
| 61.114.128.0/19 | More specific | AS7679 | QTnet Inc. |
Japan (JP)
|
61.114.128.0 | 61.114.159.255 |
| 61.114.160.0/20 | More specific | AS10012 | Rakuten Mobile Inc. |
Japan (JP)
|
61.114.160.0 | 61.114.175.255 |
| 61.114.176.0/20 | More specific | AS10006 | SECOM Trust Systems Co. Ltd. |
Japan (JP)
|
61.114.176.0 | 61.114.191.255 |
| 61.114.192.0/19 | More specific | AS4685 | Asahi Net |
Japan (JP)
|
61.114.192.0 | 61.114.223.255 |
| 61.114.224.0/20 | More specific | AS10015 | Cyber Wave Japan Co. Ltd. |
Japan (JP)
|
61.114.224.0 | 61.114.239.255 |
| 61.114.240.0/20 | More specific | AS17676 | SoftBank Corp. |
Japan (JP)
|
61.114.240.0 | 61.114.255.255 |
| 61.115.0.0/17 | More specific | AS9595 | NTT-ME Corporation |
Japan (JP)
|
61.115.0.0 | 61.115.127.255 |
| 61.115.128.0/18 | More specific | AS9617 | JCOM Co. Ltd. |
Japan (JP)
|
61.115.128.0 | 61.115.191.255 |
| 61.115.192.0/20 | More specific | AS17676 | SoftBank Corp. |
Japan (JP)
|
61.115.192.0 | 61.115.207.255 |
| 61.115.208.0/20 | More specific | AS7524 | ITEC HANKYU HANSHIN CO. LTD. |
Japan (JP)
|
61.115.208.0 | 61.115.223.255 |
| 61.115.224.0/20 | More specific | AS4694 | IDC Frontier Inc. |
Japan (JP)
|
61.115.224.0 | 61.115.239.255 |
| 61.115.240.0/20 | More specific | AS10019 | Matsusaka Cable-TV Station Inc. |
Japan (JP)
|
61.115.240.0 | 61.115.255.255 |
| 61.116.0.0/16 | More specific | AS4725 | SoftBank Corp. |
Japan (JP)
|
61.116.0.0 | 61.116.255.255 |
| 61.117.0.0/16 | More specific | AS2516 | KDDI CORPORATION |
Japan (JP)
|
61.117.0.0 | 61.117.255.255 |
| 61.118.0.0/15 | More specific | AS4713 | NTT DOCOMO BUSINESS Inc. |
Japan (JP)
|
61.118.0.0 | 61.119.255.255 |
| 61.120.0.0/17 | More specific | AS2516 | KDDI CORPORATION |
Japan (JP)
|
61.120.0.0 | 61.120.127.255 |
| 61.120.128.0/20 | More specific | AS9997 | Suzuka Cable Co. Ltd |
Japan (JP)
|
61.120.128.0 | 61.120.143.255 |
| 61.120.144.0/20 | More specific | AS2914 | NTT America Inc. |
United States of America (US)
|
61.120.144.0 | 61.120.159.255 |
| 61.120.160.0/19 | More specific | AS2527 | Sony Network Communications Inc. |
Japan (JP)
|
61.120.160.0 | 61.120.191.255 |
| 61.120.192.0/20 | More specific | AS10021 | KVH Co. Ltd |
Japan (JP)
|
61.120.192.0 | 61.120.207.255 |
| 61.120.208.0/20 | More specific | AS10013 | FreeBit Co. Ltd. |
Japan (JP)
|
61.120.208.0 | 61.120.223.255 |
| 61.120.224.0/19 | More specific | AS10010 | TOKAI Communications Corporation |
Japan (JP)
|
61.120.224.0 | 61.120.255.255 |
| 61.121.64.0/18 | More specific | AS2510 | FUJITSU LIMITED |
Japan (JP)
|
61.121.64.0 | 61.121.127.255 |
| 61.121.66.0/24 | More specific | AS55386 | FUJITSU LIMITED |
Japan (JP)
|
61.121.66.0 | 61.121.66.255 |
| 61.121.80.0/22 | More specific | AS55374 | FUJITSU LIMITED |
Japan (JP)
|
61.121.80.0 | 61.121.83.255 |
| 61.121.98.0/23 | More specific | AS55374 | FUJITSU LIMITED |
Japan (JP)
|
61.121.98.0 | 61.121.99.255 |
| 61.121.124.0/24 | More specific | AS55386 | FUJITSU LIMITED |
Japan (JP)
|
61.121.124.0 | 61.121.124.255 |
| 61.121.125.0/24 | More specific | AS55374 | FUJITSU LIMITED |
Japan (JP)
|
61.121.125.0 | 61.121.125.255 |
| 61.121.126.0/23 | More specific | AS55386 | FUJITSU LIMITED |
Japan (JP)
|
61.121.126.0 | 61.121.127.255 |
| 61.121.192.0/22 | More specific | AS7524 | ITEC HANKYU HANSHIN CO. LTD. |
Japan (JP)
|
61.121.192.0 | 61.121.195.255 |
| 61.121.196.0/23 | More specific | AS7524 | ITEC HANKYU HANSHIN CO. LTD. |
Japan (JP)
|
61.121.196.0 | 61.121.197.255 |
| 61.121.198.0/24 | More specific | AS4694 | IDC Frontier Inc. |
Japan (JP)
|
61.121.198.0 | 61.121.198.255 |
| 61.121.199.0/24 | More specific | AS7524 | ITEC HANKYU HANSHIN CO. LTD. |
Japan (JP)
|
61.121.199.0 | 61.121.199.255 |
| 61.121.200.0/24 | More specific | AS4694 | IDC Frontier Inc. |
Japan (JP)
|
61.121.200.0 | 61.121.200.255 |
| 61.121.201.0/24 | More specific | AS7524 | ITEC HANKYU HANSHIN CO. LTD. |
Japan (JP)
|
61.121.201.0 | 61.121.201.255 |
| 61.121.202.0/23 | More specific | AS7524 | ITEC HANKYU HANSHIN CO. LTD. |
Japan (JP)
|
61.121.202.0 | 61.121.203.255 |
| 61.121.204.0/22 | More specific | AS7524 | ITEC HANKYU HANSHIN CO. LTD. |
Japan (JP)
|
61.121.204.0 | 61.121.207.255 |
| 61.121.208.0/20 | More specific | AS17707 | NHN Techorus Corp. |
Japan (JP)
|
61.121.208.0 | 61.121.223.255 |
| 61.121.224.0/20 | More specific | AS10011 | advanscope inc. |
Japan (JP)
|
61.121.224.0 | 61.121.239.255 |
| 61.121.240.0/20 | More specific | AS4694 | IDC Frontier Inc. |
Japan (JP)
|
61.121.240.0 | 61.121.255.255 |
| 61.122.0.0/22 | More specific | AS7670 | Enecom Inc. |
Japan (JP)
|
61.122.0.0 | 61.122.3.255 |
| 61.122.16.0/22 | More specific | AS2522 | Japan Network Information Center |
Japan (JP)
|
61.122.16.0 | 61.122.19.255 |
| 61.122.32.0/20 | More specific | AS17676 | SoftBank Corp. |
Japan (JP)
|
61.122.32.0 | 61.122.47.255 |
| 61.122.48.0/20 | More specific | AS9614 | JCOM Marketing Co. Ltd. |
Japan (JP)
|
61.122.48.0 | 61.122.63.255 |
| 61.122.64.0/19 | More specific | AS4723 | Dolphin |
Japan (JP)
|
61.122.64.0 | 61.122.95.255 |
| 61.122.74.0/24 | More specific | AS2519 | ARTERIA Networks Corporation |
Japan (JP)
|
61.122.74.0 | 61.122.74.255 |
| 61.122.77.0/24 | More specific | AS2519 | ARTERIA Networks Corporation |
Japan (JP)
|
61.122.77.0 | 61.122.77.255 |
| 61.122.112.0/20 | More specific | AS17506 | ARTERIA Networks Corporation |
Japan (JP)
|
61.122.112.0 | 61.122.127.255 |
| 61.122.208.0/20 | More specific | AS10019 | Matsusaka Cable-TV Station Inc. |
Japan (JP)
|
61.122.208.0 | 61.122.223.255 |
| 61.122.224.0/20 | More specific | AS2497 | Internet Initiative Japan Inc. |
Japan (JP)
|
61.122.224.0 | 61.122.239.255 |
| 61.122.240.0/20 | More specific | AS17511 | OPTAGE Inc. |
Japan (JP)
|
61.122.240.0 | 61.122.255.255 |
| 61.123.0.0/16 | More specific | AS4725 | SoftBank Corp. |
Japan (JP)
|
61.123.0.0 | 61.123.255.255 |
| 61.124.0.0/19 | More specific | AS2497 | Internet Initiative Japan Inc. |
Japan (JP)
|
61.124.0.0 | 61.124.31.255 |
| 61.124.32.0/21 | More specific | AS2914 | NTT America Inc. |
United States of America (US)
|
61.124.32.0 | 61.124.39.255 |
| 61.124.40.0/23 | More specific | AS2914 | NTT America Inc. |
United States of America (US)
|
61.124.40.0 | 61.124.41.255 |
| 61.124.64.0/18 | More specific | AS2510 | FUJITSU LIMITED |
Japan (JP)
|
61.124.64.0 | 61.124.127.255 |
| 61.124.128.0/17 | More specific | AS2510 | FUJITSU LIMITED |
Japan (JP)
|
61.124.128.0 | 61.124.255.255 |
| 61.125.0.0/18 | More specific | AS9595 | NTT-ME Corporation |
Japan (JP)
|
61.125.0.0 | 61.125.63.255 |
| 61.125.64.0/18 | More specific | AS9617 | JCOM Co. Ltd. |
Japan (JP)
|
61.125.64.0 | 61.125.127.255 |
| 61.125.128.0/20 | More specific | AS17676 | SoftBank Corp. |
Japan (JP)
|
61.125.128.0 | 61.125.143.255 |
| 61.125.144.0/20 | More specific | AS9351 | ZTV CO. LTD |
Japan (JP)
|
61.125.144.0 | 61.125.159.255 |
| 61.125.160.0/20 | More specific | AS7670 | Enecom Inc. |
Japan (JP)
|
61.125.160.0 | 61.125.175.255 |
| 61.125.192.0/18 | More specific | AS4685 | Asahi Net |
Japan (JP)
|
61.125.192.0 | 61.125.255.255 |
| 61.126.0.0/15 | More specific | AS4713 | NTT DOCOMO BUSINESS Inc. |
Japan (JP)
|
61.126.0.0 | 61.127.255.255 |