AS17693 YAMATO SYSTEM DEVELOPMENT CO., LTD.

NEKONET

IPv4 Addresses: 7,168

Number of Peers: 4

Number of Prefixes: 5

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS17693 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS17693 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

None

Address:

Uchikanda OS Bldg 4F,

2-12-6 Uchi-Kanda,

Chiyoda-ku,

Tokyo 101-0047,

japan

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
103.2.24.0/22	YAMATO SYSTEM DEVELOPMENT CO., LTD.	103.2.24.0/22	APNIC
202.130.60.0/22	YAMATO SYSTEM DEVELOPMENT CO., LTD.	202.130.60.0/22	APNIC
218.40.0.0/20	Japan Network Information Center	218.40.0.0/13	APNIC
219.100.32.0/22	YAMATO SYSTEM DEVELOPMENT CO., LTD.	219.96.0.0/11	APNIC

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2400:7b00::/32	YAMATO SYSTEM DEVELOPMENT CO., LTD.		2400:7b00::/32	APNIC

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS2516	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre

Country	ASN	Name	Description	IPv4
	AS2516	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre
	AS2497	IIJ	Internet Initiative Japan Inc.

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS2516	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS2516	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre

IPv6 Upstream Graph

% [whois.apnic.net]
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% Information related to 'AS17693'

% Abuse contact for 'AS17693' is '[email protected]'

aut-num:        AS17693
as-name:        NEKONET
descr:          YAMATO SYSTEM DEVELOPMENT CO., LTD.
descr:          2-5-15 MINAMISUNA, KOTO-KU, TOKYO 136-8675, JAPAN
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-22T23:25:39Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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 'AS17693'

aut-num:        AS17693
as-name:        NEKONET
descr:          YAMATO SYSTEM DEVELOPMENT CO., LTD.
import:         from AS4725 100 accept ANY
import:         from AS4716 100 accept ANY
import:         from AS10010 100 accept ANY
export:         to AS4725 announce AS17693
export:         to AS4716 announce AS17693
export:         to AS10010 announce AS17693
country:        JP
admin-c:        YK16828JP
tech-c:         KN9383JP
last-modified:  2008-11-18T01:55:41Z
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)

Country	IX	Name	IPv4	IPv6	Port Speed