Autonomous System

AS17687 Nagoya University

EducationActiveJapanAPNIC

AS17687 (NICE) is an education network operated by Nagoya University in Japan, registered with APNIC. It has 3 IPv4 prefixes with 131,328 addresses, which makes it the 1,894th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses131,328in 3 prefixes
IPv6 prefixes0none
Size rank#1,894of 82,200 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationNagoya University
AS nameNICE
Websitenagoya-u.ac.jp
Country Japan (JP)
Network typeEducation
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2024-08-23

IPv4 prefixes

3 prefixes · 131,328 addresses
NetworkAddressesFirst – last address
133.6.0.0/1665,536133.6.0.0 – 133.6.255.255
133.47.0.0/1665,536133.47.0.0 – 133.47.255.255
192.50.56.0/24256192.50.56.0 – 192.50.56.255

IPv6 prefixes

No IPv6 prefixes.

Query AS17687 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=AS17687&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS17687, with or without a key:

curl "https://api.ipapi.is/?q=133.6.0.1"

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