AS139468 DC Communications Inc.

DCI-AS-AP

Company Website

IPv4 Addresses: 5,888

Number of Peers: 9

Number of Prefixes: 12

ASN Allocated: 1^st August 2019

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois
IX

AS139468 Summary

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

1^st August 2019

Allocated Country:

Traffic Ratio:

Mostly Outbound

Internet Exchanges:

2

Website:

https://dc-communications.jp

AS139468 Network

IPv4 Prefixes:

11

IPv4 Peers:

5

IPv4 Upstreams:

5

IPv6 Prefixes:

1

IPv6 Peers:

4

IPv6 Upstreams:

3

Contacts

Email Contacts:

abuse@dc-communications.jp

netops@dc-communications.jp

Abuse Contacts:

abuse@dc-communications.jp

Address:

Dai 2 Take Bldg. 7F,

Shinjuku 1-9-1,

Shinjuku-ku Tokyo 160-0022

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	45.116.134.0/23	DC Communications Inc.		45.116.132.0/22	APNIC
	45.116.134.0/24	DC Communications Inc.		45.116.132.0/22	APNIC
	101.0.28.0/24	DCCOM01		101.0.16.0/20	APNIC
	101.0.29.0/24	DCCOM02		101.0.16.0/20	APNIC
	101.0.31.0/24	DCCOM04		101.0.16.0/20	APNIC
	103.9.94.0/23	DC Communications Inc.		103.9.92.0/22	APNIC
	103.28.28.0/22	DC Communications Inc.		103.28.28.0/22	APNIC
	103.37.132.0/22	DC Communications Inc.		103.37.132.0/22	APNIC
	103.240.12.0/22	DC Communications Inc.		103.240.12.0/22	APNIC
	103.240.13.0/24	DC Communications Inc.		103.240.12.0/22	APNIC
	103.245.4.0/22	DC Communications Inc.		103.245.4.0/22	APNIC

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2405:9e40::/32	DC Communications Inc.		2405:9e40::/32	APNIC

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS41095	IPTP	IPTP LTD
	AS6939	HURRICANE	Hurricane Electric LLC
	AS17676	ULTINA	SoftBank Mobile Corp.
	AS17675	InternapJapan	Internap Japan Co., LTD.

Country	ASN	Name	Description	IPv4
	AS17675	InternapJapan	Internap Japan Co., LTD.
	AS41095	IPTP	IPTP LTD
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS17676	ULTINA	SoftBank Mobile Corp.

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS17676	ULTINA	SoftBank Mobile Corp.
	AS17675	InternapJapan	Internap Japan Co., LTD.
	AS6939	HURRICANE	Hurricane Electric LLC
	AS41095	IPTP	IPTP LTD

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS17675	InternapJapan	Internap Japan Co., LTD.
	AS41095	IPTP	IPTP LTD

IPv6 Upstream Graph

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

% Information related to 'AS139468'

% Abuse contact for 'AS139468' is 'abuse@dc-communications.jp'

aut-num:        AS139468
as-name:        DCI-AS-AP
descr:          DC Communications Inc.
country:        JP
org:            ORG-DCI4-AP
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
abuse-c:        AD923-AP
mnt-lower:      MAINT-DCI-JP
mnt-routes:     MAINT-DCI-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-DCI-JP
last-modified:  2020-08-11T23:49:10Z
source:         APNIC

irt:            IRT-DCI-JP
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1, Shinjuku-ku Tokyo 160-0022
e-mail:         abuse@dc-communications.jp
abuse-mailbox:  abuse@dc-communications.jp
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
auth:           # Filtered
remarks:        abuse@dc-communications.jp was validated on 2025-03-18
mnt-by:         MAINT-DCI-JP
last-modified:  2025-03-18T14:10:39Z
source:         APNIC

organisation:   ORG-DCI4-AP
org-name:       DC Communications Inc.
org-type:       LIR
country:        JP
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1
phone:          +81-3-6893-0254
e-mail:         netops@dc-communications.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:55Z
source:         APNIC

role:           ABUSE DCIJP
country:        ZZ
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1, Shinjuku-ku Tokyo 160-0022
phone:          +000000000
e-mail:         abuse@dc-communications.jp
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
nic-hdl:        AD923-AP
remarks:        Generated from irt object IRT-DCI-JP
remarks:        abuse@dc-communications.jp was validated on 2025-03-18
abuse-mailbox:  abuse@dc-communications.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-18T14:10:55Z
source:         APNIC

role:           DC Communications Inc administrator
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1, Shinjuku-ku Tokyo 160-0022
country:        JP
phone:          +81-3-6893-0254
e-mail:         abuse@dc-communications.jp
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
nic-hdl:        DCIA1-AP
mnt-by:         MAINT-DCI-JP
last-modified:  2019-08-01T06:41:25Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Country	IX	Name	IPv4	IPv6	Port Speed
	JPNAP Tokyo	JPNAP Tokyo	210.173.176.119	2001:7fa:7:1:0:13:9468:1	10 Gbps
	BBIX Tokyo	BroadBand Internet eXchange Tokyo	101.203.89.30	2001:de8:c::13:9468:1	10 Gbps