hostmaster@nic.ad.jp
hostmaster@nic.ad.jp
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS2516 | KDDI - KDDI CORPORATION, JP |  Japan |
18034944 | 2761664036864 |
| AS2907 | SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP | Japan |
8883264 | 8589934592 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc., US |  United States |
6326784 | 30065098752 |
| AS4777 | APNIC-COLO - Asia Pacific Network Information Centre, AU |  Australia |
512 | 1073741824 |
| AS9002 | RETN-AS - RETN Limited, GB |  United Kingdom |
42240 | 4294967296 |
| AS25152 | K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL |  Netherlands |
512 | 4294967296 |
| AS35280 | F5 - F5 Networks SARL, FR |  France |
54016 | 81604378624 |
| AS49544 | i3Dnet - i3D.net B.V, NL | Netherlands |
115712 | 352458113024 |
| AS59105 | HOMENOC - Home NOC Operators Group, JP | Japan |
2048 | 4294967296 |
| AS137207 | JUCC-AS-AP - Joint Universities Computer Centre Limited, HK |  Hong Kong |
1024 | 4294967296 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU | Australia |
105728 | 77405290496 |
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '2400:dcc0::/32' % Abuse contact for '2400:dcc0::/32' is 'hostmaster@nic.ad.jp' inet6num: 2400:dcc0::/32 netname: YAHOO-JPNIC-JP-20170316 descr: Japan Network Information Center admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: JPNIC Allocation Block remarks: Authoritative information regarding assignments and remarks: allocations made from within this block can also be remarks: queried at whois.nic.ad.jp. To obtain an English remarks: output query whois -h whois.nic.ad.jp x.x.x.x/e remarks: *********************************** remarks: For abuse/any contacts regarding this address range, remarks: please refer to the contacts listed on the inet6num remarks: object displayed down below, or look up JPNIC Whois. remarks: ************************************ country: JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP status: ALLOCATED PORTABLE last-modified: 2024-06-26T07:22:03Z source: APNIC irt: IRT-JPNIC-JP address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, japan e-mail: hostmaster@nic.ad.jp abuse-mailbox: hostmaster@nic.ad.jp phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 admin-c: JNIC1-AP tech-c: JNIC1-AP auth: # Filtered remarks: hostmaster@nic.ad.jp was validated on 2024-11-27 mnt-by: MAINT-JPNIC last-modified: 2025-09-04T01:00:00Z source: APNIC role: Japan Network Information Center address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, Japan country: JP phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: hostmaster@nic.ad.jp admin-c: JI13-AP tech-c: JE53-AP nic-hdl: JNIC1-AP mnt-by: MAINT-JPNIC last-modified: 2022-01-05T03:04:02Z source: APNIC % Information related to '2400:dcc0::/32' inet6num: 2400:dcc0::/32 netname: YAHOO-CIDR-BLK-JP descr: LY Corporation remarks: Email address for spam or abuse complaints : ml-backbone-contact@lycorp.co.jp country: JP admin-c: JP00032461 tech-c: JP00032461 last-modified: 2024-06-27T02:40:56Z remarks: This information has been partially mirrored by APNIC from remarks: JPNIC. To obtain more specific information, please use the remarks: JPNIC WHOIS Gateway at remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client remarks: defaults to Japanese output, use the /e switch for English remarks: output) source: JPNIC % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)