route: 220.156.128.0/19
descr: IIJ IPv4 BLOCK ( AS2497 )
origin: AS2497
mnt-by: MAINT-AS2497
changed: shuhei-o[at]iij.ad.jp 20250728
source: JPIRR
rpki-ov-state: valid

route: 220.156.128.0/19
descr: IIJ IPv4 BLOCK ( AS2497 )
origin: AS2497
mnt-by: MAINT-AS2497
changed: w-ippei[at]iij.ad.jp 20141010
source: RADB
last-modified: 2023-11-13T15:46:43Z
rpki-ov-state: valid

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to '220.156.0.0 - 220.156.159.255'

% Abuse contact for '220.156.0.0 - 220.156.159.255' is 'hostmaster[at]nic.ad.jp'

inetnum: 220.156.0.0 - 220.156.159.255
netname: IIJ
descr: Internet Initiative Japan Inc.
descr: Iidabashi Grand Bloom,
descr: 2-10-2 Fujimi, Chiyoda-ku,
descr: Tokyo, 102-0071 Japan
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
status: ALLOCATED PORTABLE
remarks: Email address for spam or abuse complaints : abuse-contact[at]iij.ad.jp
mnt-irt: IRT-JPNIC-JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2014-07-31T09:22:02Z
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[at]nic.ad.jp
abuse-mailbox: hostmaster[at]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[at]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[at]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 '220.156.128.0 - 220.156.159.255'

inetnum: 220.156.128.0 - 220.156.159.255
netname: IIJ-CIDR-BLK-JP
descr: Internet Initiative Japan Inc.
remarks: Email address for spam or abuse complaints : abuse-contact[at]iij.ad.jp
country: JP
admin-c: JP00010080
tech-c: JP00010080
last-modified: 2014-08-01T02:20:07Z
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-SG1)