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Autonomous System details for AS150359

AS150359
Japan Network Information Center • cttnet.co.jp

AS150359 — Japan Network Information Center

AS Name
CTTNET
Country
Japan (JP)
Website
Number of IPv4
66,048
Number of IPv6
7.92 × 1028
ASN type
ISP
Status
Allocated
Registry
APNIC
Allocated
October 13, 2022
Last updated
August 09, 2024

IP Ranges

2 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
103.38.210.0/23 Cable Television TOYAMA Inc. 512
121.92.0.0/16 Cable Television TOYAMA Inc. 65,536
2400:c0a0::/32 Cable Television TOYAMA 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 AS150359

10 peers

AS150359 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 AS150359

2 upstreams

AS150359 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS150359 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS150359

0 downstreams

AS150359 has no downstreams recorded.

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.

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