All ASNs

Autonomous System details for AS10000

AS10000

Nagasaki Cable Media Inc. • ncm.ad.jp

AS10000 — Nagasaki Cable Media Inc.

AS Name

NCM

Country

Japan (JP)

Website

ncm.ad.jp

Number of IPv4

73,728

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

April 27, 2000

Last updated

March 19, 2018

IP Ranges

20 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
14.1.8.0/21	Nagasaki Cable Media Inc.	2,048
61.114.96.0/20	Nagasaki Cable Media Inc.	4,096
61.206.208.0/20	NAGASAKI CABLE MEDIA Inc.	4,096
103.29.48.0/22	TV Kyushu co.,ltd.	1,024
111.91.240.0/20	Nagasaki Cable Media Inc.	4,096
114.134.96.0/20	NAGASAKI CABLE MEDIA Inc.	4,096
114.134.128.0/19	NAGASAKI CABLE MEDIA Inc.	8,192
126.52.0.0/20	CableOne Inc	4,096
163.131.32.0/19	Nagasaki Cable Media Inc.	8,192
180.214.224.0/21	Nagasaki Cable Media Inc.	2,048
202.169.64.0/20	Nagasaki Cable Media Inc.	4,096
202.169.80.0/20	Nagasaki Cable Media Inc.	4,096
202.228.240.0/20	NAGASAKI CABLE MEDIA Inc.	4,096
203.129.96.0/20	Nagasaki Cable Media Inc.	4,096
203.170.32.0/20	Nagasaki Cable Media Inc.	4,096
203.215.56.0/22	Nagasaki Cable Media Inc.	1,024
203.217.156.0/22	Nagasaki Cable Media Inc.	1,024
218.216.0.0/20	Nagasaki Cable Media Inc.	4,096
219.100.0.0/22	Nagasaki Cable Media Inc.	1,024
219.109.64.0/20	NAGASAKI CABLE MEDIA Inc.	4,096
2405:ed00::/32	Nagasaki Cable Media Inc.	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS10000

15 peers

AS1828 AS2500 AS4777 AS9002 AS4775 AS8966 AS17639 AS49544 AS18106 AS20485 AS23764 AS24482 AS24940 AS59105 AS199524

AS10000 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS10000

6 upstreams

AS2497 AS2516 AS2518 AS2519 AS7679 AS17676

AS10000 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS10000 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS10000

1 downstreams

AS18150

AS10000 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.