AS10000 Nagasaki Cable Media Inc.

Company Website:

https://www.cncm.ne.jp/

Looking Glass:

https://bgp.he.net/lg/10000

Country of Origin:

Japan

Internet Exchanges: 15

Prefixes Originated (all): 21
Prefixes Originated (v4): 20
Prefixes Originated (v6): 1

Prefixes Announced (all): 26
Prefixes Announced (v4): 25
Prefixes Announced (v6): 1

RPKI Originated Valid (all): 21
RPKI Originated Valid (v4): 20
RPKI Originated Valid (v6): 1

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

BGP Peers Observed (all): 48
BGP Peers Observed (v4): 37
BGP Peers Observed (v6): 34

IPs Originated (v4): 73,728
AS Paths Observed (v4): 916
AS Paths Observed (v6): 660

Average AS Path Length (all): 4.318
Average AS Path Length (v4): 4.486
Average AS Path Length (v6): 4.085

AS10000 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS7679	QTnet,Inc.
AS2516	KDDI CORPORATION
AS2519	ARTERIA Networks Corporation
AS2518	BIGLOBE Inc.
AS17676	SoftBank Corp.
AS8966	Etisalat - Emirates Telecommunications Corporation
AS20485	Joint Stock Company TransTeleCom

AS10000 IPv6 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS2497	Internet Initiative Japan Inc.
AS2518	BIGLOBE Inc.
AS216211	CYBERVERSE LLC

AS10000 IPv4 Peer Count

AS10000 IPv6 Peer Count

AS10000 IPv4 Prefixes Announced

AS10000 IPv6 Prefixes Announced

AS10000 IPv4 Prefixes Originated

AS10000 IPv6 Prefixes Originated

AS10000 IPv4 Route Propagation

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AS10000 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
14.1.8.0/21	Nagasaki Cable Media Inc.
61.114.96.0/20	Japan Network Information Center
61.206.208.0/20	Japan Network Information Center
103.29.48.0/22	TV Kyushu co.,ltd.
111.91.240.0/20	Tsushima City Cable Television
114.134.96.0/20	NAGASAKI CABLE MEDIA Inc.
114.134.128.0/19	NAGASAKI CABLE MEDIA Inc.
126.52.0.0/20	CableOne Inc
163.131.32.0/19	Nagasaki Cable Media Inc.
180.214.224.0/21	Nagasaki Cable Media Inc.
202.169.64.0/20	Nagasaki Cable Media Inc.
202.169.80.0/20	Nagasaki Cable Media Inc.
202.228.240.0/20	Nagasaki Cable Media Inc.
203.129.96.0/20	Nagasaki Cable Media Inc.
203.170.32.0/20	Nagasaki Cable Media Inc.
203.215.56.0/22	Nagasaki Cable Media Inc.
203.217.156.0/22	Tsushima City Cable Television
218.216.0.0/20	Japan Network Information Center
219.100.0.0/22	Nagasaki Cable Media Inc.
219.109.64.0/20	Nagasaki Cable Media Inc.

Prefix	Description	Visibility
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Prefix	Description
2405:ed00::/32	Nagasaki Cable Media Inc.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	QTnet,Inc.		AS7679
3	KDDI CORPORATION	X	AS2516
4	ARTERIA Networks Corporation		AS2519
5	BIGLOBE Inc.	X	AS2518
6	SoftBank Corp.		AS17676
7	Etisalat - Emirates Telecommunications Corporation	X	AS8966
8	Joint Stock Company TransTeleCom		AS20485
9	RETN Limited	X	AS9002
10	CTGNet	X	AS23764
11	TelHi Corporation	X	AS150369
12	HGC Global Communications Limited		AS9304
13	Viewqwest Pte Ltd		AS18106
14	F5 Networks SARL	X	AS35280
15	Home NOC Operators Group	X	AS59105
16	Unitas Global	X	AS1828
17	Sify Ltd	X	AS9583
18	Asia Pacific Network Information Centre	X	AS4777
19	SG.GS	X	AS24482
20	NetComBB Co.,Ltd.		AS18150
21	Globe Telecoms	X	AS4775
22	i3D.net B.V	X	AS49544
23	NextHop Pty Ltd		AS9507
24	WIDE Project	X	AS2500
25	Zenlayer Inc		AS4229
26	Hetzner Online GmbH	X	AS24940
27	Innovative Extremist Co., Ltd.		AS59238
28	OVH SAS	X	AS16276
29	Japan Network Information Center	X	AS2515
30	G-Core Labs S.A.		AS199524
31	NetActuate, Inc	X	AS36236
32	SBN-IIG/AWN-IIG transit provider	X	AS45430
33	MyRepublic Ltd.		AS132132
34	PT iForte Solusi Infotek		AS137367
35	Melbikomas UAB		AS8849
36	Converge ICT Solutions Inc.	X	AS17639
37	Wikimedia Foundation Inc.	X	AS14907

Rank	Description	IPv4	Peer
1	KDDI CORPORATION	X	AS2516
2	Internet Initiative Japan Inc.	X	AS2497
3	BIGLOBE Inc.	X	AS2518
4	CYBERVERSE LLC		AS216211
5	GSL Networks Pty LTD		AS137409
6	RETN Limited	X	AS9002
7	TelHi Corporation	X	AS150369
8	PT Telekomunikasi Indonesia		AS7713
9	Home NOC Operators Group	X	AS59105
10	PT. Internet Madju Abad Milenindo		AS45701
11	Converge ICT Solutions Inc.	X	AS17639
12	NewMedia Express Pte Ltd		AS38001
13	PT. Mega Akses Persada		AS136106
14	Globe Telecoms	X	AS4775
15	WIDE Project	X	AS2500
16	OVH SAS	X	AS16276
17	Sri Lanka Telecom PLC, GLobal Peering		AS45489
18	Unitas Global	X	AS1828
19	F5 Networks SARL	X	AS35280
20	NetActuate, Inc	X	AS36236
21	Asia Pacific Network Information Centre	X	AS4777
22	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)		AS25152
23	True International Gateway Co., Ltd.		AS38082
24	Wikimedia Foundation Inc.	X	AS14907
25	Japan Network Information Center	X	AS2515
26	Etisalat - Emirates Telecommunications Corporation	X	AS8966
27	SBN-IIG/AWN-IIG transit provider	X	AS45430
28	Hetzner Online GmbH	X	AS24940
29	CTGNet	X	AS23764
30	Sify Ltd	X	AS9583
31	Nearoute Limited		AS51847
32	i3D.net B.V	X	AS49544
33	SG.GS	X	AS24482
34	UIH / BB Connect		AS45796

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RADB

aut-num: AS10000 as-name: NCM-AS descr: Nagasaki Cable Media Inc. admin-c: JY329JP tech-c: JY329JP mnt-by: MAINT-AS7684 changed: hamasaki@sakura.ad.jp 20090219 source: RADB last-modified: 2023-11-13T15:39:58Z

NTTCOM

aut-num: AS10000 as-name: NCM-AS descr: Nagasaki Cable Media Inc. admin-c: JY329JP tech-c: JY329JP notify: j-yamaguchi@ncm.ad.jp mnt-by: MAINT-NCM changed: m.nonaka@ntt.com 20040107 source: NTTCOM

JPIRR

aut-num: AS10000 as-name: NCM-AS descr: Nagasaki Cable Media Inc. admin-c: JP00102933 tech-c: JP00102933 notify: ncm-member@ncm.ad.jp mnt-by: MAINT-NCM changed: yoshida@ncm.ad.jp 20200116 changed: yoshida@ncm.ad.jp 20210115 changed: t-miyazaki@ncm.ad.jp 20211221 changed: suetsugu@ncm.ad.jp 20221205 changed: suetsugu@ncm.ad.jp 20231201 changed: suetsugu@ncm.ad.jp 20241120 changed: suetsugu@ncm.ad.jp 20251115 source: JPIRR

Exchange	CC	City	IPv4	IPv6
BBIX Amsterdam	NL	Amsterdam	101.203.78.29	2403:c780:7200:b078:0:1:0:1
BBIX Fukuoka	JP	Fukuoka	101.203.104.29	2001:de8:c:4:0:1:0:1
BBIX Hong Kong	HK	Hong Kong	103.203.158.80	2403:c780:b800:bb00:0:1:0:1
BBIX Los Angeles	US	West Coast	101.203.74.57	2403:c780:7200:b074:0:1:0:1
BBIX Osaka	JP	Osaka	218.100.9.34	2001:de8:c:2:0:1:0:1
BBIX Singapore	SG	Singapore	103.231.152.80	2001:df5:b800:bb00:0:1:0:1
BBIX Tokyo	JP	Tokyo	101.203.88.139	2001:de8:c::1:0:1
CATNIX	ES	Barcelona		2001:7f8:2a:0:1:1:0:3352
JPIX FUKUOKA	JP	Fukuoka	103.177.65.39	2001:de8:8:9:0:1:0:1
JPIX Osaka	JP	Osaka	103.246.232.141	2001:de8:8:6:0:1:0:1
JPIX Tokyo	JP	Tokyo	210.171.224.141	2001:de8:8::1:0:1
JPNAP Fukuoka	JP	Fukuoka	210.173.188.7	2001:7fa:7:4:0:1:0:1
JPNAP Osaka	JP	Osaka	210.173.184.82	2001:7fa:7:2:0:1:0:1
JPNAP Tokyo	JP	Tokyo	210.173.176.179	2001:7fa:7:1:0:1:0:1
NIX	NO	Oslo	185.1.55.96	2001:7f8:12:1:0:1:0:8075

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