AS17958 Kasaoka Cable Vision Co,LTD.

Company Website:

Looking Glass:

https://bgp.he.net/lg/17958

Country of Origin:

Japan

Internet Exchanges: 6

Prefixes Originated (all): 8
Prefixes Originated (v4): 7
Prefixes Originated (v6): 1

Prefixes Announced (all): 9
Prefixes Announced (v4): 7
Prefixes Announced (v6): 2

RPKI Originated Valid (all): 8
RPKI Originated Valid (v4): 7
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 35
BGP Peers Observed (v4): 32
BGP Peers Observed (v6): 29

IPs Originated (v4): 21,504
AS Paths Observed (v4): 691
AS Paths Observed (v6): 681

Average AS Path Length (all): 3.929
Average AS Path Length (v4): 4.133
Average AS Path Length (v6): 3.722

AS17958 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS2519	ARTERIA Networks Corporation
AS6939	Hurricane Electric LLC
AS2914	NTT America, Inc.
AS17676	SoftBank Corp.
AS20485	Joint Stock Company TransTeleCom
AS8220	COLT Technology Services Group Limited
AS9002	RETN Limited

AS17958 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS2497	Internet Initiative Japan Inc.
AS2914	NTT America, Inc.
AS2519	ARTERIA Networks Corporation
AS17676	SoftBank Corp.

AS17958 IPv4 Peer Count

AS17958 IPv6 Peer Count

AS17958 IPv4 Prefixes Announced

AS17958 IPv6 Prefixes Announced

AS17958 IPv4 Prefixes Originated

AS17958 IPv6 Prefixes Originated

AS17958 IPv4 Route Propagation

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AS17958 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
103.2.96.0/22	Kasaoka Cable Vision LIMITED
133.226.160.0/20	Kasaoka Cable Vision LIMITED
157.112.160.0/20	Kasaoka Cable Vision Co,LTD.
180.178.80.0/21	Kasaoka Cable Vision Co,LTD.
218.40.96.0/20	Kasaoka Cable Vision Co,LTD.
219.103.48.0/20	Kasaoka Cable Vision LIMITED
220.247.184.0/21	Kasaoka Cable Vision Co,LTD.

Prefix	Description	Visibility
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Prefix	Description
2401:a240::/32	Kasaoka Cable Vision LIMITED

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	ARTERIA Networks Corporation	X	AS2519
3	Hurricane Electric LLC	X	AS6939
4	NTT America, Inc.	X	AS2914
5	SoftBank Corp.	X	AS17676
6	Joint Stock Company TransTeleCom		AS20485
7	COLT Technology Services Group Limited	X	AS8220
8	RETN Limited	X	AS9002
9	TelHi Corporation	X	AS150369
10	CTGNet	X	AS23764
11	SG.GS	X	AS24482
12	PT. Internet Madju Abad Millenindo	X	AS45701
13	LG DACOM Corporation		AS3786
14	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
15	WIDE Project	X	AS2500
16	i3D.net B.V	X	AS49544
17	F5 Networks SARL	X	AS35280
18	Asia Pacific Network Information Centre	X	AS4777
19	Globe Telecoms	X	AS4775
20	Japan Network Information Center	X	AS2515
21	Home NOC Operators Group	X	AS59105
22	PT iForte Solusi Infotek		AS137367
23	Viewqwest Pte Ltd		AS18106
24	KIBI Cable Television Co.,Ltd.	X	AS37908
25	Converge ICT Solutions Inc.	X	AS17639
26	CYBERVERSE LLC	X	AS216211
27	OneQode	X	AS140627
28	Melbikomas UAB		AS8849
29	Unitas Global	X	AS1828
30	Superloop	X	AS38195
31	BIGLOBE Inc.		AS2518
32	NetActuate, Inc	X	AS36236

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	Internet Initiative Japan Inc.	X	AS2497
3	NTT America, Inc.	X	AS2914
4	ARTERIA Networks Corporation	X	AS2519
5	SoftBank Corp.	X	AS17676
6	RETN Limited	X	AS9002
7	Home NOC Operators Group	X	AS59105
8	TelHi Corporation	X	AS150369
9	CYBERVERSE LLC	X	AS216211
10	PT Telekomunikasi Indonesia		AS7713
11	PT. Internet Madju Abad Millenindo	X	AS45701
12	Japan Network Information Center	X	AS2515
13	Converge ICT Solutions Inc.	X	AS17639
14	Superloop	X	AS38195
15	SG.GS	X	AS24482
16	Asia Pacific Network Information Centre	X	AS4777
17	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
18	KIBI Cable Television Co.,Ltd.	X	AS37908
19	CTGNet	X	AS23764
20	F5 Networks SARL	X	AS35280
21	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)		AS25152
22	Globe Telecoms	X	AS4775
23	COLT Technology Services Group Limited	X	AS8220
24	Nearoute Limited		AS51847
25	Unitas Global	X	AS1828
26	OneQode	X	AS140627
27	NetActuate, Inc	X	AS36236
28	i3D.net B.V	X	AS49544
29	WIDE Project	X	AS2500

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RADB

aut-num: AS17958 as-name: KCV-AS descr: KCV YUME-NET admin-c: Souichi Kodera tech-c: Souichi Kodera import: from AS4725 action pref=100; accept ANY AND NOT{0.0.0.0/0} import: from AS703 action pref=100; accept ANY AND NOT{0.0.0.0/0} import: from AS2914 action pref=100; accept ANY AND NOT{0.0.0.0/0} export: to AS4725 announce AS17958 export: to AS703 announce AS17958 export: to AS2914 announce AS17958 notify: nic@nsg.kcv.ne.jp mnt-by: MAINT-AS17958 changed: nic@nsg.kcv.ne.jp 20030505 source: RADB last-modified: 2023-11-13T15:40:35Z

JPIRR

aut-num: AS17958 as-name: KCV-AS descr: KCV YUME-NET notify: jpnic@nsg.kcv.ne.jp admin-c: sk2330jp tech-c: sk2330jp mnt-by: MAINT-AS17958 changed: jpnic@nsg.kcv.ne.jp 20240809 changed: jpnic@nsg.kcv.ne.jp 20250802 source: JPIRR

APNIC

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 : ******** country: JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP last-modified: 2024-08-23T02:27:09Z source: APNIC

Exchange	CC	City	IPv4	IPv6
BBIX Osaka	JP	Osaka	218.100.9.70	2001:de8:c:2:0:1:7958:1
BBIX Tokyo	JP	Tokyo	101.203.88.87	2001:de8:c::1:7958:1
JPIX Osaka	JP	Osaka	103.246.232.203	2001:de8:8:6:0:1:7958:1
JPIX Tokyo	JP	Tokyo	210.171.224.203	2001:de8:8::1:7958:1
JPNAP Osaka	JP	Osaka	210.173.184.49	2001:7fa:7:2:0:1:7958:1
JPNAP Tokyo	JP	Tokyo	210.173.176.157	2001:7fa:7:1:0:1:7958:1

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