AS18143 Mitsubishi Research Institute DCS Co.,Ltd.

DCSNET

IPv4 Addresses: 4,096

Number of Peers: 1

Number of Prefixes: 1

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS18143 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS18143 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

dsaito@dcs.co.jp

Abuse Contacts:

None

Address:

Uchikanda OS Bldg 4F,

2-12-6 Uchi-Kanda,

Chiyoda-ku,

Tokyo 101-0047,

japan

IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	202.254.32.0/20	Japan Network Information Center		202.240.0.0/12	APNIC

IPv4 Peers

Country	ASN	Name	Description
	AS17675	InternapJapan	Internap Japan Co., LTD.

IPv4 Upstreams

Country	ASN	Name	Description
	AS17675	InternapJapan	Internap Japan Co., LTD.

IPv4 Upstream Graph

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

% Information related to 'AS18143'

% Abuse contact for 'AS18143' is 'hostmaster@nic.ad.jp'

aut-num:        AS18143
as-name:        DCSNET
descr:          Mitsubishi Research Institute DCS Co.,Ltd.
descr:          4-12-2 Higashi-shinagawa,Shinagawa-ku,Tokyo,JAPAN
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : dsaito@dcs.co.jp
country:        JP
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-16T03:06:25Z
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:  2024-11-27T01:47:27Z
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 'AS18143'

aut-num:        AS18143
as-name:        DCSNET
descr:          Mitsubishi Research Institute DCS Co.,Ltd.
import:         from AS4725 100 accept ANY
import:         from AS17675 100 accept ANY
export:         to AS4725 announce AS18143
export:         to AS17675 announce AS18143
country:        JP
admin-c:        DS12206JP
tech-c:         DS12206JP
last-modified:  2018-05-18T03:47:03Z
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)

Country	IX	Name	IPv4	IPv6	Port Speed