| AS Number | 23816 |
|---|---|
| AS Name | YAHOO |
| Organization | LY Corporation(YAHOO) |
| Country | JP |
| Website | yahoo.co.jp |
| Number of IPv4 Routes | 8 |
| Number of IPv6 Routes | 1 |
| ASN type | BUSINESS |
| Allocation Status | assigned |
| Registry | JPNIC |
| Date Allocated | N/A |
| Route | # IPs |
|---|---|
| 203.141.32.0/20 | 4096 |
| 118.151.224.0/19 | 8192 |
| 202.239.0.0/20 | 4096 |
| 202.93.64.0/19 | 8192 |
| 2404:a600::/32 | ~79×10²⁷ |
| 211.14.12.0/22 | 1024 |
| 182.22.0.0/17 | 32768 |
| 203.216.224.0/19 | 8192 |
| 203.95.16.0/24 | 256 |
[ 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] 23816
b. [AS Name] YAHOO
g. [Organization] LY Corporation
m. [Administrative Contact] JP00032461
n. [Technical Contact] JP00032461
q. [Abuse]
o. [IMPORT]
p. [EXPORT]
[Assigned Date] 2004/06/22
[Last Update] 2025/06/18 07:44:11(JST)
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS23773 - AS23836'
as-block: AS23773 - AS23836
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp. To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2009-11-19T01:11:45Z
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 'AS23816'
aut-num: AS23816
as-name: YAHOO
descr: LY Corporation
import:
export:
country: JP
admin-c: JP00032461
tech-c: JP00032461
last-modified: 2025-06-18T16:44:11Z
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 1.88.34 (WHOIS-US2)
| AS Number | Description | Country |
|---|---|---|
| AS24482 | SG.GS | SG |
| AS59105 | Home NOC Operators Group | JP |
| AS6939 | Hurricane Electric LLC | US |
| AS2500 | WIDE Project | JP |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC | AE |
| AS18140 | LY Corporation | JP |
| AS55898 | LY Corporation | JP |
| AS2516 | KDDI CORPORATION | JP |
| AS150369 | TelHi Corporation | JP |
| AS4777 | APNIC COLO Asia Pacific Network Information Centre | AU |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics | JP |
| AS2497 | Internet Initiative Japan Inc. | JP |
| AS8966 | Etisalat - Emirates Telecommunications Corporation | AE |
| AS36236 | NetActuate, Inc | US |
| AS4713 | NTT DOCOMO BUSINESS,Inc. | JP |
| AS2518 | BIGLOBE Inc. | JP |
| AS45701 | PT. Internet Madju Abad Millenindo | ID |
| AS24296 | LY Corporation | JP |
| AS4713 | NTT Communications Corporation | JP |
| buy plan | NewMedia Express Pte Ltd | SG |
| buy plan | GSL Networks Pty LTD | AU |
| buy plan | i3D.net B.V | NL |
| buy plan | RISE | HK |
| buy plan | PT. Cyberindo Aditama | ID |
| AS Number | Description | Country |
|---|---|---|
| AS2497 | Internet Initiative Japan Inc. | JP |
| AS8220 | COLT Technology Services Group Limited | GB |
| AS4713 | NTT DOCOMO BUSINESS,Inc. | JP |
| AS9002 | RETN Limited | GB |
| AS17676 | SoftBank Corp. | JP |
| AS6939 | Hurricane Electric LLC | US |
| AS15412 | FLAG TELECOM UK LIMITED | GB |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC | AE |
| AS2516 | KDDI CORPORATION | JP |
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