AS17958 Kasaoka Cable Vision LIMITED

KCV

Company Website

IPv4 Addresses: 21,504

Number of Peers: 13

Number of Prefixes: 8

Traffic Estimation: 10-20Gbps

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS17958 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

Traffic Estimation:

10-20Gbps

Traffic Ratio:

Heavy Inbound

Internet Exchanges:

Website:

https://yumenet.jp/

AS17958 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
103.2.96.0/22	Kasaoka Cable Vision LIMITED	103.2.96.0/22	APNIC
133.226.160.0/20	Kasaoka Cable Vision LIMITED	133.0.0.0/8	APNIC
157.112.160.0/20	Kasaoka Cable Vision LIMITED	157.112.160.0/20	APNIC
180.178.80.0/21	Kasaoka Cable Vision LIMITED	180.178.80.0/21	APNIC
218.40.96.0/20	Kasaoka Cable Vision LIMITED	214.0.0.0/8	ARIN
219.103.48.0/20	Kasaoka Cable Vision LIMITED	219.96.0.0/11	APNIC
220.247.184.0/21	Kasaoka Cable Vision Co,LTD.	220.247.184.0/21	APNIC

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2401:a240::/32	Kasaoka Cable Vision LIMITED		2401:a240::/32	APNIC

IPv4 Peers
IPv6 Peers

ASN	Name	Description
AS37908	KBC	KIBI Cable Television Co.,Ltd.
AS2914	NTT-LTD-2914	NTT America, Inc.
AS23764	CTGNet	CTGNet
AS2497	IIJ	Internet Initiative Japan Inc.
AS6939	HURRICANE	Hurricane Electric LLC
AS2519	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre
AS17676	ULTINA	SoftBank Mobile Corp.

ASN	Name	Description
AS17676	ULTINA	SoftBank Mobile Corp.
AS2497	IIJ	Internet Initiative Japan Inc.
AS6939	HURRICANE	Hurricane Electric LLC
AS37908	KBC	KIBI Cable Television Co.,Ltd.
AS2914	NTT-LTD-2914	NTT America, Inc.
AS2519	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre

IPv4 Upstreams
IPv6 Upstreams

ASN	Name	Description
AS2497	IIJ	Internet Initiative Japan Inc.
AS2519	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre
AS2914	NTT-LTD-2914	NTT America, Inc.
AS6939	HURRICANE	Hurricane Electric LLC

IPv4 Upstream Graph

ASN	Name	Description
AS2497	IIJ	Internet Initiative Japan Inc.
AS2519	APNIC-AS-X-BLOCK	Asia Pacific Network Information Centre
AS2914	NTT-LTD-2914	NTT America, Inc.
AS6939	HURRICANE	Hurricane Electric LLC
AS17676	ULTINA	SoftBank Mobile Corp.

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS37908	KBC	KIBI Cable Television Co.,Ltd.

Country	ASN	Name	Description	IPv4
	AS37908	KBC	KIBI Cable Television Co.,Ltd.

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

% Information related to 'AS17958'

% Abuse contact for 'AS17958' is '[email protected]'

aut-num:        AS17958
as-name:        KCV
descr:          Kasaoka Cable Vision LIMITED
descr:          4295-6, kasaoka,kasaoka-shi,okayama,
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:  2024-08-23T02:27:09Z
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 'AS17958'

aut-num:        AS17958
as-name:        KCV
descr:          Kasaoka Cable Vision Co,LTD.
import:         from AS4725 100 accept ANY
import:         from AS2914 100 accept ANY
export:         to AS4725 announce ANY
export:         to AS2914 announce ANY
country:        JP
admin-c:        SK2330JP
tech-c:         SK2330JP
last-modified:  2003-05-12T21:27:20Z
source:         JPNIC

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

IX	Name	IPv4	IPv6	Port Speed
JPIX TOKYO	JPIX TOKYO	210.171.224.203	2001:de8:8::1:7958:1	10 Gbps
JPIX OSAKA	JPIX OSAKA	103.246.232.203	2001:de8:8:6:0:1:7958:1	10 Gbps
BBIX Osaka	BroadBand Internet eXchange Osaka	218.100.9.70	2001:de8:c:2:0:1:7958:1	10 Gbps
JPNAP Tokyo	JPNAP Tokyo	210.173.176.157	2001:7fa:7:1:0:1:7958:1	10 Gbps
JPNAP Osaka	JPNAP Osaka	210.173.184.49	2001:7fa:7:2:0:1:7958:1	10 Gbps
BBIX Tokyo	BroadBand Internet eXchange Tokyo	101.203.88.87	2001:de8:c::1:7958:1	10 Gbps