Internet Initiative Japan

Internet Initiative Japan uses 611 IP ranges covering a total of 3,769,343 IP addresses. The IPs span 3 countries, including Japan, United States, and Estonia. We identified 107 cities across 32 regions—for example Tokyo, Maesawa, and Kyoto.

Organization Overview

Organization Name

Autonomous System Number

AS2497

Internet Initiative Japan Inc.

Total IPV4 Addresses

3,769,343

IP Ranges

611

Countries

Cities

107

Geographic Distribution

Japan

3,764,223 IPs

99.9%

United States

4,352 IPs

0.1%

Estonia

768 IPs

0.0%

IP Ranges

172.122.0.0/15

Maesawa, Tokyo, Japan

131,072 IPs

121.102.0.0/16

Kyoto, Kyoto, Japan

65,536 IPs

125.30.0.0/16

Motobuto, Saitama, Japan

65,536 IPs

129.249.0.0/16

Japan

65,536 IPs

131.248.0.0/16

Japan

65,536 IPs

132.179.0.0/16

Japan

65,536 IPs

133.111.0.0/16

Japan

65,536 IPs

133.127.0.0/16

Japan

65,536 IPs

133.173.0.0/16

Japan

65,536 IPs

133.194.0.0/16

Japan

65,536 IPs

Wikipedia

Internet Initiative Japan, Inc. (インターネットイニシアティブ) is a Japanese telecommunications company. Founded by Koichi Suzuki in 1992, it is Japan’s first Internet service provider (ISP).

Founded

1992; 33 years ago

Industry

Internet Service Provider

Type

Public

Website

http://www.iij.ad.jp/en