Autonomous System

AS24261 National University Corporation, Mie University

EducationActiveJapanAPNIC

AS24261 (mie-u) is an education network operated by National University Corporation, Mie University in Japan, registered with APNIC. It has 3 IPv4 prefixes with 66,304 addresses, which makes it the 3,341st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses66,304in 3 prefixes
IPv6 prefixes0none
Size rank#3,341of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationNational University Corporation, Mie University
AS namemie-u
Websitemie-u.ac.jp
Country Japan (JP)
Network typeEducation
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2024-08-14

IPv4 prefixes

3 prefixes · 66,304 addresses
NetworkAddressesFirst – last address
133.67.0.0/1665,536133.67.0.0 – 133.67.255.255
192.50.66.0/23512192.50.66.0 – 192.50.67.255
192.50.68.0/24256192.50.68.0 – 192.50.68.255

IPv6 prefixes

No IPv6 prefixes.

Query AS24261 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS24261&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS24261, with or without a key:

curl "https://api.ipapi.is/?q=133.67.0.1"

Other networks of National University Corporation, Mie University

AS24268 National University Corporation, Mie University65,536 IPv4 addresses

Largest networks in Japan

AS17676 SoftBank Mobile Corp.49,061,888 IPv4 addressesAS4713 NTT DOCOMO BUSINESS,Inc.28,624,896 IPv4 addressesAS2516 KDDI CORPORATION18,152,448 IPv4 addressesAS9824 JCOM Co., Ltd.10,315,776 IPv4 addressesAS2907 Authoritative information regarding AS Number8,960,512 IPv4 addressesAS17506 UCOM Corp.5,508,096 IPv4 addresses