All ASNs

Autonomous System details for AS58647

AS58647

Kagawa University • kagawa-u.ac.jp

AS58647 — Kagawa University

AS Name

KAGAWAU-AS

Country

Japan (JP)

Website

kagawa-u.ac.jp

Number of IPv4

128,768

Number of IPv6

ASN type

Education

Status

Allocated

Registry

APNIC

Allocated

July 13, 2012

Last updated

August 27, 2024

IP Ranges

182 IPv4 prefixes

Prefix	Company	Number of IPs
133.92.0.0/16	Kagawa University	65,536
133.92.1.0/24	Kagawa University	256
133.92.2.0/24	Kagawa University	256
133.92.4.0/24	Kagawa University	256
133.92.5.0/24	Kagawa University	256
133.92.6.0/24	Kagawa University	256
133.92.7.0/24	Kagawa University	256
133.92.8.0/24	Kagawa University	256
133.92.9.0/24	Kagawa University	256
133.92.10.0/24	Kagawa University	256
133.92.11.0/24	Kagawa University	256
133.92.12.0/24	Kagawa University	256
133.92.13.0/24	Kagawa University	256
133.92.14.0/24	Kagawa University	256
133.92.15.0/24	Kagawa University	256
133.92.16.0/24	Kagawa University	256
133.92.18.0/24	Kagawa University	256
133.92.21.0/24	Kagawa University	256
133.92.24.0/24	Kagawa University	256
133.92.25.0/24	Kagawa University	256
133.92.27.0/24	Kagawa University	256
133.92.28.0/24	Kagawa University	256
133.92.29.0/24	Kagawa University	256
133.92.32.0/22	Kagawa University	1,024
133.92.36.0/22	Kagawa University	1,024
133.92.41.0/24	Kagawa University	256
133.92.42.0/24	Kagawa University	256
133.92.43.0/24	Kagawa University	256
133.92.44.0/22	Kagawa University	1,024
133.92.50.0/24	Kagawa University	256
133.92.51.0/24	Kagawa University	256
133.92.52.0/24	Kagawa University	256
133.92.53.0/24	Kagawa University	256
133.92.56.0/24	Kagawa University	256
133.92.57.0/24	Kagawa University	256
133.92.59.0/24	Kagawa University	256
133.92.60.0/24	Kagawa University	256
133.92.61.0/24	Kagawa University	256
133.92.63.0/24	Kagawa University	256
133.92.64.0/24	Kagawa University	256
133.92.65.0/24	Kagawa University	256
133.92.66.0/24	Kagawa University	256
133.92.67.0/24	Kagawa University	256
133.92.68.0/24	Kagawa University	256
133.92.69.0/24	Kagawa University	256
133.92.70.0/24	Kagawa University	256
133.92.71.0/24	Kagawa University	256
133.92.72.0/24	Kagawa University	256
133.92.73.0/24	Kagawa University	256
133.92.74.0/24	Kagawa University	256
133.92.75.0/24	Kagawa University	256
133.92.76.0/24	Kagawa University	256
133.92.77.0/24	Kagawa University	256
133.92.78.0/23	Kagawa University	512
133.92.81.0/24	Kagawa University	256
133.92.82.0/24	Kagawa University	256
133.92.84.0/24	Kagawa University	256
133.92.85.0/24	Kagawa University	256
133.92.91.0/24	Kagawa University	256
133.92.92.0/24	Kagawa University	256
133.92.93.0/24	Kagawa University	256
133.92.96.0/24	Kagawa University	256
133.92.97.0/24	Kagawa University	256
133.92.98.0/24	Kagawa University	256
133.92.99.0/24	Kagawa University	256
133.92.100.0/23	Kagawa University	512
133.92.102.0/23	Kagawa University	512
133.92.104.0/23	Kagawa University	512
133.92.106.0/23	Kagawa University	512
133.92.112.0/24	Kagawa University	256
133.92.113.0/24	Kagawa University	256
133.92.114.0/24	Kagawa University	256
133.92.115.0/24	Kagawa University	256
133.92.116.0/24	Kagawa University	256
133.92.117.0/24	Kagawa University	256
133.92.118.0/24	Kagawa University	256
133.92.120.0/24	Kagawa University	256
133.92.121.0/24	Kagawa University	256
133.92.122.0/24	Kagawa University	256
133.92.124.0/22	Kagawa University	1,024
133.92.128.0/24	Kagawa University	256
133.92.136.0/24	Kagawa University	256
133.92.137.0/24	Kagawa University	256
133.92.139.0/24	Kagawa University	256
133.92.140.0/24	Kagawa University	256
133.92.141.0/24	Kagawa University	256
133.92.142.0/24	Kagawa University	256
133.92.143.0/24	Kagawa University	256
133.92.144.0/24	Kagawa University	256
133.92.145.0/24	Kagawa University	256
133.92.146.0/24	Kagawa University	256
133.92.147.0/24	Kagawa University	256
133.92.148.0/24	Kagawa University	256
133.92.149.0/24	Kagawa University	256
133.92.150.0/24	Kagawa University	256
133.92.151.0/24	Kagawa University	256
133.92.152.0/24	Kagawa University	256
133.92.153.0/24	Kagawa University	256
133.92.154.0/24	Kagawa University	256
133.92.155.0/24	Kagawa University	256

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

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 AS58647

0 peers

AS58647 has no peers recorded.

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 AS58647

2 upstreams

AS2907 AS7522

AS58647 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS58647 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS58647

0 downstreams

AS58647 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.